337 files changed, 2546 insertions, 2546 deletions

diff --git a/doc/html/boost/accumulators/accumulator_base.html b/doc/html/boost/accumulators/accumulator_base.html
index 916d615694..54d30470ae 100644
--- a/doc/html/boost/accumulators/accumulator_base.html
+++ b/doc/html/boost/accumulators/accumulator_base.html
@@ -37,22 +37,22 @@
   <span class="comment">// types</span>
   <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">false_</span> <a name="boost.accumulators.accumulator_base.is_droppable"></a><span class="identifier">is_droppable</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="accumulator_base.html#idp410254064-bb">public member functions</a></span>
-  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="accumulator_base.html#idp410254624-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span>
-  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="accumulator_base.html#idp410256416-bb"><span class="identifier">add_ref</span></a><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span>
-  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="accumulator_base.html#idp410258208-bb"><span class="identifier">drop</span></a><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span>
-  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="accumulator_base.html#idp410260000-bb"><span class="identifier">on_drop</span></a><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="accumulator_base.html#idp433747632-bb">public member functions</a></span>
+  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="accumulator_base.html#idp433748192-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span>
+  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="accumulator_base.html#idp433749984-bb"><span class="identifier">add_ref</span></a><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span>
+  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="accumulator_base.html#idp433751776-bb"><span class="identifier">drop</span></a><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span>
+  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="accumulator_base.html#idp433753568-bb"><span class="identifier">on_drop</span></a><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp105399328"></a><h2>Description</h2>
+<a name="idp87317072"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp105399744"></a><h3>
-<a name="idp410254064-bb"></a><code class="computeroutput">accumulator_base</code> public member functions</h3>
+<a name="idp87317456"></a><h3>
+<a name="idp433747632-bb"></a><code class="computeroutput">accumulator_base</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp410254624-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp410256416-bb"></a><span class="identifier">add_ref</span><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp410258208-bb"></a><span class="identifier">drop</span><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp410260000-bb"></a><span class="identifier">on_drop</span><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp433748192-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp433749984-bb"></a><span class="identifier">add_ref</span><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp433751776-bb"></a><span class="identifier">drop</span><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp433753568-bb"></a><span class="identifier">on_drop</span><span class="special">(</span><a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/accumulator_concept.html b/doc/html/boost/accumulators/accumulator_concept.html
index df3bc66fef..2528c700c1 100644
--- a/doc/html/boost/accumulators/accumulator_concept.html
+++ b/doc/html/boost/accumulators/accumulator_concept.html
@@ -35,18 +35,18 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Stat<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="accumulator_concept.html" title="Struct template accumulator_concept">accumulator_concept</a> <span class="special">{</span>
 
-  <span class="comment">// <a class="link" href="accumulator_concept.html#idp410266336-bb">public member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="accumulator_concept.html#idp410266896-bb"><span class="identifier">constraints</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="accumulator_concept.html#idp433759904-bb">public member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="accumulator_concept.html#idp433760464-bb"><span class="identifier">constraints</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
 
   <span class="comment">// public data members</span>
   <span class="identifier">Stat</span> <span class="identifier">stat</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp105453344"></a><h2>Description</h2>
+<a name="idp87371040"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp105453760"></a><h3>
-<a name="idp410266336-bb"></a><code class="computeroutput">accumulator_concept</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp410266896-bb"></a><span class="identifier">constraints</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp87371456"></a><h3>
+<a name="idp433759904-bb"></a><code class="computeroutput">accumulator_concept</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp433760464-bb"></a><span class="identifier">constraints</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/accumulator_set.html b/doc/html/boost/accumulators/accumulator_set.html
index f53b74a41f..77193af693 100644
--- a/doc/html/boost/accumulators/accumulator_set.html
+++ b/doc/html/boost/accumulators/accumulator_set.html
@@ -35,29 +35,29 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Features<span class="special">,</span> <span class="keyword">typename</span> Weight <span class="special">=</span> <span class="keyword">void</span><span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="accumulator_set.html" title="Struct template accumulator_set">accumulator_set</a> <span class="special">{</span>
   <span class="comment">// <a class="link" href="accumulator_set.html#boost.accumulators.accumulator_setconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A1<span class="special">&gt;</span> <span class="keyword">explicit</span> <a class="link" href="accumulator_set.html#idp362196848-bb"><span class="identifier">accumulator_set</span></a><span class="special">(</span><span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A1<span class="special">&gt;</span> <span class="keyword">explicit</span> <a class="link" href="accumulator_set.html#idp429898304-bb"><span class="identifier">accumulator_set</span></a><span class="special">(</span><span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="accumulator_set.html#idp362178320-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> UnaryFunction<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp362178880-bb"><span class="identifier">visit</span></a><span class="special">(</span><span class="identifier">UnaryFunction</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="accumulator_set.html#idp429879776-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> UnaryFunction<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp429880336-bb"><span class="identifier">visit</span></a><span class="special">(</span><span class="identifier">UnaryFunction</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FilterPred<span class="special">,</span> <span class="keyword">typename</span> UnaryFunction<span class="special">&gt;</span> 
-    <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp362182064-bb"><span class="identifier">visit_if</span></a><span class="special">(</span><span class="identifier">UnaryFunction</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp362185968-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A1<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp362187232-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> apply<span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&amp;</span> <a class="link" href="accumulator_set.html#idp362189616-bb"><span class="identifier">extract</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> apply<span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a class="link" href="accumulator_set.html#idp362191888-bb"><span class="identifier">extract</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp362194704-bb"><span class="identifier">drop</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+    <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp429883520-bb"><span class="identifier">visit_if</span></a><span class="special">(</span><span class="identifier">UnaryFunction</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp429887424-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A1<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp429888688-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> apply<span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&amp;</span> <a class="link" href="accumulator_set.html#idp429891072-bb"><span class="identifier">extract</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> apply<span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a class="link" href="accumulator_set.html#idp429893344-bb"><span class="identifier">extract</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="accumulator_set.html#idp429896160-bb"><span class="identifier">drop</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp105035712"></a><h2>Description</h2>
+<a name="idp86953488"></a><h2>Description</h2>
 <p><a class="link" href="accumulator_set.html" title="Struct template accumulator_set">accumulator_set</a> resolves the dependencies between features and ensures that the accumulators in the set are updated in the proper order.</p>
 <p>acccumulator_set provides a general mechanism to visit the accumulators in the set in order, with or without a filter. You can also fetch a reference to an accumulator that corresponds to a feature. </p>
 <div class="refsect2">
-<a name="idp105037744"></a><h3>
+<a name="idp86955520"></a><h3>
 <a name="boost.accumulators.accumulator_setconstruct-copy-destruct"></a><code class="computeroutput">accumulator_set</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A1<span class="special">&gt;</span> <span class="keyword">explicit</span> <a name="idp362196848-bb"></a><span class="identifier">accumulator_set</span><span class="special">(</span><span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span> a1<span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A1<span class="special">&gt;</span> <span class="keyword">explicit</span> <a name="idp429898304-bb"></a><span class="identifier">accumulator_set</span><span class="special">(</span><span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span> a1<span class="special">)</span><span class="special">;</span></pre>
 <p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.</p>
 <p>
 </p>
@@ -83,11 +83,11 @@
 </li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp105052416"></a><h3>
-<a name="idp362178320-bb"></a><code class="computeroutput">accumulator_set</code> public member functions</h3>
+<a name="idp86970224"></a><h3>
+<a name="idp429879776-bb"></a><code class="computeroutput">accumulator_set</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> UnaryFunction<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp362178880-bb"></a><span class="identifier">visit</span><span class="special">(</span><span class="identifier">UnaryFunction</span> <span class="keyword">const</span> <span class="special">&amp;</span> func<span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> UnaryFunction<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp429880336-bb"></a><span class="identifier">visit</span><span class="special">(</span><span class="identifier">UnaryFunction</span> <span class="keyword">const</span> <span class="special">&amp;</span> func<span class="special">)</span><span class="special">;</span></pre>
 <p>Visitation 
 </p>
 <div class="variablelist"><table border="0" class="variablelist compact">
@@ -112,7 +112,7 @@
 </li>
 <li class="listitem">
 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FilterPred<span class="special">,</span> <span class="keyword">typename</span> UnaryFunction<span class="special">&gt;</span> 
-  <span class="keyword">void</span> <a name="idp362182064-bb"></a><span class="identifier">visit_if</span><span class="special">(</span><span class="identifier">UnaryFunction</span> <span class="keyword">const</span> <span class="special">&amp;</span> func<span class="special">)</span><span class="special">;</span></pre>
+  <span class="keyword">void</span> <a name="idp429883520-bb"></a><span class="identifier">visit_if</span><span class="special">(</span><span class="identifier">UnaryFunction</span> <span class="keyword">const</span> <span class="special">&amp;</span> func<span class="special">)</span><span class="special">;</span></pre>
 <p>Conditional visitation 
 </p>
 <div class="variablelist"><table border="0" class="variablelist compact">
@@ -136,19 +136,19 @@
 </table></div>
 </li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">void</span> <a name="idp362185968-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">void</span> <a name="idp429887424-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
 <p>Accumulation 
 </p>
 </li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A1<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp362187232-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span> a1<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A1<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp429888688-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span> a1<span class="special">)</span><span class="special">;</span></pre></li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> apply<span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&amp;</span> <a name="idp362189616-bb"></a><span class="identifier">extract</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Extraction. </li>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> apply<span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&amp;</span> <a name="idp429891072-bb"></a><span class="identifier">extract</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Extraction. </li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> apply<span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a name="idp362191888-bb"></a><span class="identifier">extract</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> apply<span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a name="idp429893344-bb"></a><span class="identifier">extract</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 <p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
 </li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp362194704-bb"></a><span class="identifier">drop</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Drop. </li>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp429896160-bb"></a><span class="identifier">drop</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Drop. </li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp411582640.html b/doc/html/boost/accumulators/as_feature_ta_idp377997312.html
index ae17f98968..b37ad06bc7 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp411582640.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="tag/abstract_peak_idp360025824.html" title="Struct abstract_peaks_over_threshold">
-<link rel="next" href="as_feature_ta_idp411585424.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="prev" href="tag/abstract_peak_idp430074832.html" title="Struct abstract_peaks_over_threshold">
+<link rel="next" href="as_feature_ta_idp378000096.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">
 </head>
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 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_peak_idp360025824.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp411585424.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_peak_idp430074832.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378000096.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp411582640"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp377997312"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp411582640.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp377997312.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/peaks_over_threshold.html" title="Struct template peaks_over_threshold">tag::peaks_over_threshold</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp411582640.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/peaks_over_threshold.html" title="Struct template peaks_over_threshold">tag::peaks_over_threshold</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp377997312.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_peak_idp360025824.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp411585424.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_peak_idp430074832.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378000096.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp411585424.html b/doc/html/boost/accumulators/as_feature_ta_idp378000096.html
index 6621fbab16..fffcfaee0c 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp411585424.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp378000096.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp411582640.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">
-<link rel="next" href="feature_of_ta_idp411588208.html" title="Struct template feature_of&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp377997312.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">
+<link rel="next" href="feature_of_ta_idp378002880.html" title="Struct template feature_of&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp411582640.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411588208.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp377997312.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378002880.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp411585424"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp378000096"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp411585424.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp378000096.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/peaks_over_threshold_prob.html" title="Struct template peaks_over_threshold_prob">tag::peaks_over_threshold_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp411585424.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/peaks_over_threshold_prob.html" title="Struct template peaks_over_threshold_prob">tag::peaks_over_threshold_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp378000096.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp411582640.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411588208.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp377997312.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378002880.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp412926192.html b/doc/html/boost/accumulators/as_feature_ta_idp378354624.html
index 65d1243a49..533a4ba681 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp412926192.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp378354624.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">
 <link rel="prev" href="tag/immediate_mean_of_weights.html" title="Struct immediate_mean_of_weights">
-<link rel="next" href="as_feature_ta_idp412928272.html" title="Struct as_feature&lt;tag::mean(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp378356704.html" title="Struct as_feature&lt;tag::mean(immediate)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/immediate_mean_of_weights.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412928272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/immediate_mean_of_weights.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378356704.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp412926192"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp378354624"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::mean(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::mean(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp412926192.html" title="Struct as_feature&lt;tag::mean(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp378354624.html" title="Struct as_feature&lt;tag::mean(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/mean.html" title="Struct mean">tag::mean</a> <a name="boost.accumulators.as_feature_ta_idp412926192.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/mean.html" title="Struct mean">tag::mean</a> <a name="boost.accumulators.as_feature_ta_idp378354624.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="tag/immediate_mean_of_weights.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378356704.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp412928272.html b/doc/html/boost/accumulators/as_feature_ta_idp378356704.html
index f858f9d0d2..736bd0872b 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp412928272.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp378356704.html
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp412926192.html" title="Struct as_feature&lt;tag::mean(lazy)&gt;">
-<link rel="next" href="as_feature_ta_idp412930352.html" title="Struct as_feature&lt;tag::mean_of_weights(lazy)&gt;">
+<link rel="prev" href="as_feature_ta_idp378354624.html" title="Struct as_feature&lt;tag::mean(lazy)&gt;">
+<link rel="next" href="as_feature_ta_idp378358784.html" title="Struct as_feature&lt;tag::mean_of_weights(lazy)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412926192.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412930352.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378354624.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378358784.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp412928272"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp378356704"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::mean(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::mean(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp412928272.html" title="Struct as_feature&lt;tag::mean(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp378356704.html" title="Struct as_feature&lt;tag::mean(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_mean.html" title="Struct immediate_mean">tag::immediate_mean</a> <a name="boost.accumulators.as_feature_ta_idp412928272.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_mean.html" title="Struct immediate_mean">tag::immediate_mean</a> <a name="boost.accumulators.as_feature_ta_idp378356704.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412926192.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412930352.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378354624.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378358784.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp412930352.html b/doc/html/boost/accumulators/as_feature_ta_idp378358784.html
index d393a85729..ad234285a0 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp412930352.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp412928272.html" title="Struct as_feature&lt;tag::mean(immediate)&gt;">
-<link rel="next" href="as_feature_ta_idp412932448.html" title="Struct as_feature&lt;tag::mean_of_weights(immediate)&gt;">
+<link rel="prev" href="as_feature_ta_idp378356704.html" title="Struct as_feature&lt;tag::mean(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp378360880.html" title="Struct as_feature&lt;tag::mean_of_weights(immediate)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412928272.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412932448.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378356704.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378360880.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp412930352"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp378358784"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::mean_of_weights(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::mean_of_weights(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp412930352.html" title="Struct as_feature&lt;tag::mean_of_weights(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_weights</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp378358784.html" title="Struct as_feature&lt;tag::mean_of_weights(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_weights</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/mean_of_weights.html" title="Struct mean_of_weights">tag::mean_of_weights</a> <a name="boost.accumulators.as_feature_ta_idp412930352.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/mean_of_weights.html" title="Struct mean_of_weights">tag::mean_of_weights</a> <a name="boost.accumulators.as_feature_ta_idp378358784.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412928272.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412932448.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378356704.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378360880.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp412932448.html b/doc/html/boost/accumulators/as_feature_ta_idp378360880.html
index f94324cd6d..f715d8067d 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp412932448.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp378360880.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp412930352.html" title="Struct as_feature&lt;tag::mean_of_weights(lazy)&gt;">
-<link rel="next" href="as_feature_ta_idp412934560.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">
+<link rel="prev" href="as_feature_ta_idp378358784.html" title="Struct as_feature&lt;tag::mean_of_weights(lazy)&gt;">
+<link rel="next" href="as_feature_ta_idp378362992.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412930352.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412934560.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378358784.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378362992.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp412932448"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp378360880"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::mean_of_weights(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::mean_of_weights(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp412932448.html" title="Struct as_feature&lt;tag::mean_of_weights(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_weights</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp378360880.html" title="Struct as_feature&lt;tag::mean_of_weights(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_weights</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_mean_of_weights.html" title="Struct immediate_mean_of_weights">tag::immediate_mean_of_weights</a> <a name="boost.accumulators.as_feature_ta_idp412932448.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_mean_of_weights.html" title="Struct immediate_mean_of_weights">tag::immediate_mean_of_weights</a> <a name="boost.accumulators.as_feature_ta_idp378360880.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412930352.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412934560.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378358784.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378362992.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp412934560.html b/doc/html/boost/accumulators/as_feature_ta_idp378362992.html
index 6f1a53ca1c..0474b6c023 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp412934560.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp412932448.html" title="Struct as_feature&lt;tag::mean_of_weights(immediate)&gt;">
-<link rel="next" href="as_feature_ta_idp412938240.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;">
+<link rel="prev" href="as_feature_ta_idp378360880.html" title="Struct as_feature&lt;tag::mean_of_weights(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp378366672.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412932448.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412938240.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378360880.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378366672.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp412934560"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp378362992"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp412934560.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp378362992.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/mean_of_variates.html" title="Struct template mean_of_variates">tag::mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp412934560.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/mean_of_variates.html" title="Struct template mean_of_variates">tag::mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp378362992.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412932448.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp412938240.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378360880.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp378366672.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp412938240.html b/doc/html/boost/accumulators/as_feature_ta_idp378366672.html
index 55556e87be..f82efb4478 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp412938240.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp378366672.html
@@ -7,8 +7,8 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp412934560.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">
-<link rel="next" href="feature_of_ta_idp412941936.html" title="Struct feature_of&lt;tag::immediate_mean&gt;">
+<link rel="prev" href="as_feature_ta_idp378362992.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">
+<link rel="next" href="feature_of_ta_idp378370368.html" title="Struct feature_of&lt;tag::immediate_mean&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412934560.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412941936.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378362992.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378370368.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp412938240"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp378366672"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp412938240.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp378366672.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_mean_of_variates.html" title="Struct template immediate_mean_of_variates">tag::immediate_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp412938240.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_mean_of_variates.html" title="Struct template immediate_mean_of_variates">tag::immediate_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp378366672.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp412934560.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412941936.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378362992.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378370368.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp408491552.html b/doc/html/boost/accumulators/as_feature_ta_idp428192032.html
index 1055212af4..ab5462aee1 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp408491552.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428192032.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp408488768.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">
-<link rel="next" href="feature_of_ta_idp408494336.html" title="Struct template feature_of&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp430112768.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">
+<link rel="next" href="feature_of_ta_idp428194816.html" title="Struct template feature_of&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408488768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408494336.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430112768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428194816.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp408491552"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428192032"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp408491552.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428192032.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot__idp417732160.html" title="Struct template weighted_pot_tail_mean_prob">tag::weighted_pot_tail_mean_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp408491552.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot__idp439249392.html" title="Struct template weighted_pot_tail_mean_prob">tag::weighted_pot_tail_mean_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428192032.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408488768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408494336.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430112768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428194816.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp408520448.html b/doc/html/boost/accumulators/as_feature_ta_idp428220928.html
index 5edace4c12..3c1804054c 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp408520448.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428220928.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">
 <link rel="prev" href="tag/rolling_mean.html" title="Struct rolling_mean">
-<link rel="next" href="as_feature_ta_idp408522528.html" title="Struct as_feature&lt;tag::rolling_mean(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp428223008.html" title="Struct as_feature&lt;tag::rolling_mean(immediate)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/rolling_mean.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp408522528.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/rolling_mean.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428223008.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp408520448"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428220928"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::rolling_mean(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::rolling_mean(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">boost/accumulators/statistics/rolling_mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp408520448.html" title="Struct as_feature&lt;tag::rolling_mean(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_mean</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428220928.html" title="Struct as_feature&lt;tag::rolling_mean(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_mean</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_rolling_mean.html" title="Struct lazy_rolling_mean">tag::lazy_rolling_mean</a> <a name="boost.accumulators.as_feature_ta_idp408520448.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_rolling_mean.html" title="Struct lazy_rolling_mean">tag::lazy_rolling_mean</a> <a name="boost.accumulators.as_feature_ta_idp428220928.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/rolling_mean.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp408522528.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/rolling_mean.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428223008.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp408522528.html b/doc/html/boost/accumulators/as_feature_ta_idp428223008.html
index 4973db4a3a..f1c494bebf 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp408522528.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428223008.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp408520448.html" title="Struct as_feature&lt;tag::rolling_mean(lazy)&gt;">
-<link rel="next" href="feature_of_ta_idp408524640.html" title="Struct feature_of&lt;tag::immediate_rolling_mean&gt;">
+<link rel="prev" href="as_feature_ta_idp428220928.html" title="Struct as_feature&lt;tag::rolling_mean(lazy)&gt;">
+<link rel="next" href="feature_of_ta_idp428225120.html" title="Struct feature_of&lt;tag::immediate_rolling_mean&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408520448.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408524640.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428220928.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428225120.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp408522528"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428223008"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::rolling_mean(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::rolling_mean(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">boost/accumulators/statistics/rolling_mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp408522528.html" title="Struct as_feature&lt;tag::rolling_mean(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_mean</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428223008.html" title="Struct as_feature&lt;tag::rolling_mean(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_mean</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_rolling_mean.html" title="Struct immediate_rolling_mean">tag::immediate_rolling_mean</a> <a name="boost.accumulators.as_feature_ta_idp408522528.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_rolling_mean.html" title="Struct immediate_rolling_mean">tag::immediate_rolling_mean</a> <a name="boost.accumulators.as_feature_ta_idp428223008.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408520448.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408524640.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428220928.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428225120.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410478000.html b/doc/html/boost/accumulators/as_feature_ta_idp428289136.html
index 90ad3b57b7..7cab9f9cb8 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410478000.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428289136.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp" title="Header &lt;boost/accumulators/statistics/rolling_variance.hpp&gt;">
 <link rel="prev" href="tag/rolling_variance.html" title="Struct rolling_variance">
-<link rel="next" href="as_feature_ta_idp410480112.html" title="Struct as_feature&lt;tag::rolling_variance(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp428291248.html" title="Struct as_feature&lt;tag::rolling_variance(immediate)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/rolling_variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410480112.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/rolling_variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428291248.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410478000"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428289136"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::rolling_variance(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::rolling_variance(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp" title="Header &lt;boost/accumulators/statistics/rolling_variance.hpp&gt;">boost/accumulators/statistics/rolling_variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410478000.html" title="Struct as_feature&lt;tag::rolling_variance(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_variance</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428289136.html" title="Struct as_feature&lt;tag::rolling_variance(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_variance</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_rolling_variance.html" title="Struct lazy_rolling_variance">tag::lazy_rolling_variance</a> <a name="boost.accumulators.as_feature_ta_idp410478000.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_rolling_variance.html" title="Struct lazy_rolling_variance">tag::lazy_rolling_variance</a> <a name="boost.accumulators.as_feature_ta_idp428289136.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/rolling_variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410480112.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/rolling_variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428291248.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410480112.html b/doc/html/boost/accumulators/as_feature_ta_idp428291248.html
index 441d7657fa..15017ff2e5 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410480112.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428291248.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp410478000.html" title="Struct as_feature&lt;tag::rolling_variance(lazy)&gt;">
-<link rel="next" href="feature_of_ta_idp410482224.html" title="Struct feature_of&lt;tag::lazy_rolling_variance&gt;">
+<link rel="prev" href="as_feature_ta_idp428289136.html" title="Struct as_feature&lt;tag::rolling_variance(lazy)&gt;">
+<link rel="next" href="feature_of_ta_idp428293360.html" title="Struct feature_of&lt;tag::lazy_rolling_variance&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410478000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410482224.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428289136.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428293360.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410480112"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428291248"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::rolling_variance(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::rolling_variance(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp" title="Header &lt;boost/accumulators/statistics/rolling_variance.hpp&gt;">boost/accumulators/statistics/rolling_variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410480112.html" title="Struct as_feature&lt;tag::rolling_variance(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_variance</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428291248.html" title="Struct as_feature&lt;tag::rolling_variance(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_variance</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_rolling_variance.html" title="Struct immediate_rolling_variance">tag::immediate_rolling_variance</a> <a name="boost.accumulators.as_feature_ta_idp410480112.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_rolling_variance.html" title="Struct immediate_rolling_variance">tag::immediate_rolling_variance</a> <a name="boost.accumulators.as_feature_ta_idp428291248.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410478000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410482224.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428289136.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428293360.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410626496.html b/doc/html/boost/accumulators/as_feature_ta_idp428437632.html
index 2f9c4ff91f..d33bea7235 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410626496.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428437632.html
@@ -8,7 +8,7 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">
 <link rel="prev" href="tag/sum_of_weights_kahan.html" title="Struct sum_of_weights_kahan">
-<link rel="next" href="as_feature_ta_idp410628576.html" title="Struct as_feature&lt;tag::sum_of_weights(kahan)&gt;">
+<link rel="next" href="as_feature_ta_idp428439712.html" title="Struct as_feature&lt;tag::sum_of_weights(kahan)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/sum_of_weights_kahan.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410628576.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/sum_of_weights_kahan.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428439712.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410626496"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428437632"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::sum(kahan)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::sum(kahan)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">boost/accumulators/statistics/sum_kahan.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410626496.html" title="Struct as_feature&lt;tag::sum(kahan)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span><span class="special">(</span><span class="identifier">kahan</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428437632.html" title="Struct as_feature&lt;tag::sum(kahan)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span><span class="special">(</span><span class="identifier">kahan</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/sum_kahan.html" title="Struct sum_kahan">tag::sum_kahan</a> <a name="boost.accumulators.as_feature_ta_idp410626496.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/sum_kahan.html" title="Struct sum_kahan">tag::sum_kahan</a> <a name="boost.accumulators.as_feature_ta_idp428437632.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/sum_of_weights_kahan.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410628576.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/sum_of_weights_kahan.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428439712.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410628576.html b/doc/html/boost/accumulators/as_feature_ta_idp428439712.html
index 541424eeb4..75373ddf4e 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410628576.html
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-<link rel="prev" href="as_feature_ta_idp410626496.html" title="Struct as_feature&lt;tag::sum(kahan)&gt;">
-<link rel="next" href="as_weighted_f_idp410630688.html" title="Struct as_weighted_feature&lt;tag::sum_kahan&gt;">
+<link rel="prev" href="as_feature_ta_idp428437632.html" title="Struct as_feature&lt;tag::sum(kahan)&gt;">
+<link rel="next" href="as_weighted_f_idp428441824.html" title="Struct as_weighted_feature&lt;tag::sum_kahan&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410626496.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410630688.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428437632.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428441824.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410628576"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428439712"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::sum_of_weights(kahan)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::sum_of_weights(kahan)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">boost/accumulators/statistics/sum_kahan.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410628576.html" title="Struct as_feature&lt;tag::sum_of_weights(kahan)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_weights</span><span class="special">(</span><span class="identifier">kahan</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428439712.html" title="Struct as_feature&lt;tag::sum_of_weights(kahan)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_weights</span><span class="special">(</span><span class="identifier">kahan</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/sum_of_weights_kahan.html" title="Struct sum_of_weights_kahan">tag::sum_of_weights_kahan</a> <a name="boost.accumulators.as_feature_ta_idp410628576.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/sum_of_weights_kahan.html" title="Struct sum_of_weights_kahan">tag::sum_of_weights_kahan</a> <a name="boost.accumulators.as_feature_ta_idp428439712.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410626496.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410630688.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428437632.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428441824.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410713184.html b/doc/html/boost/accumulators/as_feature_ta_idp428524320.html
index bfb555f378..9e2d70ed9f 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410713184.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428524320.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">
-<link rel="prev" href="tag/abstract_rela_idp410752960.html" title="Struct abstract_relative_tail_variate_means">
-<link rel="next" href="as_feature_ta_idp410717728.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">
+<link rel="prev" href="tag/abstract_rela_idp428564096.html" title="Struct abstract_relative_tail_variate_means">
+<link rel="next" href="as_feature_ta_idp428528864.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_rela_idp410752960.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410717728.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_rela_idp428564096.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428528864.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410713184"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428524320"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410713184.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">absolute</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428524320.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">absolute</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/absolute_tail_idp417708992.html" title="Struct template absolute_tail_variate_means">tag::absolute_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410713184.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/absolute_tail_idp439226224.html" title="Struct template absolute_tail_variate_means">tag::absolute_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428524320.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_rela_idp410752960.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410717728.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_rela_idp428564096.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428528864.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410717728.html b/doc/html/boost/accumulators/as_feature_ta_idp428528864.html
index 06058a80b7..28d5829d4c 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410717728.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428528864.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410713184.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">
-<link rel="next" href="feature_of_ta_idp410722272.html" title="Struct template feature_of&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp428524320.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">
+<link rel="next" href="feature_of_ta_idp428533408.html" title="Struct template feature_of&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410713184.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410722272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428524320.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428533408.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410717728"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428528864"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410717728.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">relative</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428528864.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">relative</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/relative_tail_idp417711744.html" title="Struct template relative_tail_variate_means">tag::relative_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410717728.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/relative_tail_idp439228976.html" title="Struct template relative_tail_variate_means">tag::relative_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428528864.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410713184.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410722272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428524320.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428533408.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410758368.html b/doc/html/boost/accumulators/as_feature_ta_idp428569504.html
index 583bc04676..b78369aca8 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410758368.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428569504.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">
 <link rel="prev" href="tag/variance.html" title="Struct variance">
-<link rel="next" href="as_feature_ta_idp410760448.html" title="Struct as_feature&lt;tag::variance(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp428571584.html" title="Struct as_feature&lt;tag::variance(immediate)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410760448.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428571584.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410758368"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428569504"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::variance(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::variance(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">boost/accumulators/statistics/variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410758368.html" title="Struct as_feature&lt;tag::variance(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428569504.html" title="Struct as_feature&lt;tag::variance(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_variance.html" title="Struct lazy_variance">tag::lazy_variance</a> <a name="boost.accumulators.as_feature_ta_idp410758368.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_variance.html" title="Struct lazy_variance">tag::lazy_variance</a> <a name="boost.accumulators.as_feature_ta_idp428569504.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410760448.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428571584.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410760448.html b/doc/html/boost/accumulators/as_feature_ta_idp428571584.html
index 6de89ef1a8..bdd6761a11 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410760448.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428571584.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp410758368.html" title="Struct as_feature&lt;tag::variance(lazy)&gt;">
-<link rel="next" href="feature_of_ta_idp410762544.html" title="Struct feature_of&lt;tag::lazy_variance&gt;">
+<link rel="prev" href="as_feature_ta_idp428569504.html" title="Struct as_feature&lt;tag::variance(lazy)&gt;">
+<link rel="next" href="feature_of_ta_idp428573680.html" title="Struct feature_of&lt;tag::lazy_variance&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410758368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410762544.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428569504.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428573680.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410760448"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428571584"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::variance(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::variance(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">boost/accumulators/statistics/variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410760448.html" title="Struct as_feature&lt;tag::variance(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428571584.html" title="Struct as_feature&lt;tag::variance(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/variance.html" title="Struct variance">tag::variance</a> <a name="boost.accumulators.as_feature_ta_idp410760448.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/variance.html" title="Struct variance">tag::variance</a> <a name="boost.accumulators.as_feature_ta_idp428571584.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410758368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410762544.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428569504.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428573680.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410818656.html b/doc/html/boost/accumulators/as_feature_ta_idp428629792.html
index fcbe1ffd1c..dd64b48590 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410818656.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428629792.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp" title="Header &lt;boost/accumulators/statistics/weighted_mean.hpp&gt;">
 <link rel="prev" href="tag/immediate_weighted_mean.html" title="Struct immediate_weighted_mean">
-<link rel="next" href="as_feature_ta_idp410820752.html" title="Struct as_feature&lt;tag::weighted_mean(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp428631888.html" title="Struct as_feature&lt;tag::weighted_mean(immediate)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/immediate_weighted_mean.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410820752.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/immediate_weighted_mean.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428631888.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410818656"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428629792"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_mean(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_mean(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp" title="Header &lt;boost/accumulators/statistics/weighted_mean.hpp&gt;">boost/accumulators/statistics/weighted_mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410818656.html" title="Struct as_feature&lt;tag::weighted_mean(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428629792.html" title="Struct as_feature&lt;tag::weighted_mean(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_mean.html" title="Struct weighted_mean">tag::weighted_mean</a> <a name="boost.accumulators.as_feature_ta_idp410818656.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_mean.html" title="Struct weighted_mean">tag::weighted_mean</a> <a name="boost.accumulators.as_feature_ta_idp428629792.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/immediate_weighted_mean.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410820752.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/immediate_weighted_mean.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428631888.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410820752.html b/doc/html/boost/accumulators/as_feature_ta_idp428631888.html
index d5335d1143..2f6a4430b2 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410820752.html
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-<link rel="prev" href="as_feature_ta_idp410818656.html" title="Struct as_feature&lt;tag::weighted_mean(lazy)&gt;">
-<link rel="next" href="as_feature_ta_idp410822864.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">
+<link rel="prev" href="as_feature_ta_idp428629792.html" title="Struct as_feature&lt;tag::weighted_mean(lazy)&gt;">
+<link rel="next" href="as_feature_ta_idp428634000.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410818656.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410822864.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410820752"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428631888"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_mean(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_mean(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp" title="Header &lt;boost/accumulators/statistics/weighted_mean.hpp&gt;">boost/accumulators/statistics/weighted_mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410820752.html" title="Struct as_feature&lt;tag::weighted_mean(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428631888.html" title="Struct as_feature&lt;tag::weighted_mean(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_weighted_mean.html" title="Struct immediate_weighted_mean">tag::immediate_weighted_mean</a> <a name="boost.accumulators.as_feature_ta_idp410820752.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_weighted_mean.html" title="Struct immediate_weighted_mean">tag::immediate_weighted_mean</a> <a name="boost.accumulators.as_feature_ta_idp428631888.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410822864.html b/doc/html/boost/accumulators/as_feature_ta_idp428634000.html
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+<link rel="prev" href="as_feature_ta_idp428631888.html" title="Struct as_feature&lt;tag::weighted_mean(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp428637648.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;">
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 <div class="spirit-nav">
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+<a accesskey="p" href="as_feature_ta_idp428631888.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428637648.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410822864"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428634000"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp" title="Header &lt;boost/accumulators/statistics/weighted_mean.hpp&gt;">boost/accumulators/statistics/weighted_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410822864.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428634000.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_mean_of_variates.html" title="Struct template weighted_mean_of_variates">tag::weighted_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410822864.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_mean_of_variates.html" title="Struct template weighted_mean_of_variates">tag::weighted_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428634000.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410820752.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410826512.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428631888.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428637648.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410826512.html b/doc/html/boost/accumulators/as_feature_ta_idp428637648.html
index 52f785a62b..425391db32 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410826512.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428637648.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp" title="Header &lt;boost/accumulators/statistics/weighted_mean.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410822864.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">
+<link rel="prev" href="as_feature_ta_idp428634000.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(lazy)&gt;">
 <link rel="next" href="extract/weighted_median.html" title="Global weighted_median">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410822864.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_median.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428634000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_median.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410826512"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428637648"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp" title="Header &lt;boost/accumulators/statistics/weighted_mean.hpp&gt;">boost/accumulators/statistics/weighted_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410826512.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428637648.html" title="Struct template as_feature&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_wei_idp417718976.html" title="Struct template immediate_weighted_mean_of_variates">tag::immediate_weighted_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410826512.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_wei_idp439236208.html" title="Struct template immediate_weighted_mean_of_variates">tag::immediate_weighted_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428637648.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410822864.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_median.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428634000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_median.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410837840.html b/doc/html/boost/accumulators/as_feature_ta_idp428648976.html
index d7134cda74..61ce7c3f2a 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410837840.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428648976.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp" title="Header &lt;boost/accumulators/statistics/weighted_median.hpp&gt;">
-<link rel="prev" href="tag/with_p_square_idp410849472.html" title="Struct with_p_square_cumulative_distribution_weighted_median">
-<link rel="next" href="as_feature_ta_idp410839888.html" title="Struct as_feature&lt;tag::weighted_median(with_density)&gt;">
+<link rel="prev" href="tag/with_p_square_idp428660608.html" title="Struct with_p_square_cumulative_distribution_weighted_median">
+<link rel="next" href="as_feature_ta_idp428651024.html" title="Struct as_feature&lt;tag::weighted_median(with_density)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/with_p_square_idp410849472.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410839888.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/with_p_square_idp428660608.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428651024.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410837840"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428648976"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_median(with_p_square_quantile)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_median(with_p_square_quantile)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp" title="Header &lt;boost/accumulators/statistics/weighted_median.hpp&gt;">boost/accumulators/statistics/weighted_median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410837840.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_quantile)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_median</span><span class="special">(</span><span class="identifier">with_p_square_quantile</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428648976.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_quantile)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_median</span><span class="special">(</span><span class="identifier">with_p_square_quantile</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_median.html" title="Struct weighted_median">tag::weighted_median</a> <a name="boost.accumulators.as_feature_ta_idp410837840.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_median.html" title="Struct weighted_median">tag::weighted_median</a> <a name="boost.accumulators.as_feature_ta_idp428648976.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/with_p_square_idp410849472.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410839888.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/with_p_square_idp428660608.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428651024.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410839888.html b/doc/html/boost/accumulators/as_feature_ta_idp428651024.html
index 1b14aee10d..93711ead96 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410839888.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428651024.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp" title="Header &lt;boost/accumulators/statistics/weighted_median.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410837840.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_quantile)&gt;">
-<link rel="next" href="as_feature_ta_idp410842000.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_cumulative_distribution)&gt;">
+<link rel="prev" href="as_feature_ta_idp428648976.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_quantile)&gt;">
+<link rel="next" href="as_feature_ta_idp428653136.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_cumulative_distribution)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410837840.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410842000.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428648976.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428653136.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410839888"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428651024"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_median(with_density)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_median(with_density)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp" title="Header &lt;boost/accumulators/statistics/weighted_median.hpp&gt;">boost/accumulators/statistics/weighted_median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410839888.html" title="Struct as_feature&lt;tag::weighted_median(with_density)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_median</span><span class="special">(</span><span class="identifier">with_density</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428651024.html" title="Struct as_feature&lt;tag::weighted_median(with_density)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_median</span><span class="special">(</span><span class="identifier">with_density</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/with_density__idp410848528.html" title="Struct with_density_weighted_median">tag::with_density_weighted_median</a> <a name="boost.accumulators.as_feature_ta_idp410839888.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/with_density__idp428659664.html" title="Struct with_density_weighted_median">tag::with_density_weighted_median</a> <a name="boost.accumulators.as_feature_ta_idp428651024.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410837840.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410842000.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428648976.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428653136.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410842000.html b/doc/html/boost/accumulators/as_feature_ta_idp428653136.html
index bd7a83bfab..d28ffec056 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410842000.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428653136.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp" title="Header &lt;boost/accumulators/statistics/weighted_median.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410839888.html" title="Struct as_feature&lt;tag::weighted_median(with_density)&gt;">
-<link rel="next" href="extract/weighted_p_sq_idp410857504.html" title="Global weighted_p_square_cumulative_distribution">
+<link rel="prev" href="as_feature_ta_idp428651024.html" title="Struct as_feature&lt;tag::weighted_median(with_density)&gt;">
+<link rel="next" href="extract/weighted_p_sq_idp428668640.html" title="Global weighted_p_square_cumulative_distribution">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410839888.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_p_sq_idp410857504.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428651024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_p_sq_idp428668640.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410842000"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428653136"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_median(with_p_square_cumulative_distribution)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_median(with_p_square_cumulative_distribution)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp" title="Header &lt;boost/accumulators/statistics/weighted_median.hpp&gt;">boost/accumulators/statistics/weighted_median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410842000.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_cumulative_distribution)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_median</span><span class="special">(</span><span class="identifier">with_p_square_cumulative_distribution</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428653136.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_cumulative_distribution)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_median</span><span class="special">(</span><span class="identifier">with_p_square_cumulative_distribution</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/with_p_square_idp410849472.html" title="Struct with_p_square_cumulative_distribution_weighted_median">tag::with_p_square_cumulative_distribution_weighted_median</a> <a name="boost.accumulators.as_feature_ta_idp410842000.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/with_p_square_idp428660608.html" title="Struct with_p_square_cumulative_distribution_weighted_median">tag::with_p_square_cumulative_distribution_weighted_median</a> <a name="boost.accumulators.as_feature_ta_idp428653136.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410839888.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_p_sq_idp410857504.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428651024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_p_sq_idp428668640.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410878432.html b/doc/html/boost/accumulators/as_feature_ta_idp428689568.html
index 3de581e032..0bfc5a514f 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410878432.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428689568.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/weighted_peaks_over_threshold.hpp&gt;">
-<link rel="prev" href="extract/weighted_peak_idp410884560.html" title="Global weighted_peaks_over_threshold">
-<link rel="next" href="as_feature_ta_idp410881216.html" title="Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="prev" href="extract/weighted_peak_idp428695696.html" title="Global weighted_peaks_over_threshold">
+<link rel="next" href="as_feature_ta_idp428692352.html" title="Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extract/weighted_peak_idp410884560.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410881216.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extract/weighted_peak_idp428695696.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428692352.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410878432"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428689568"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/weighted_peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/weighted_peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410878432.html" title="Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428689568.html" title="Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_peak_idp417722960.html" title="Struct template weighted_peaks_over_threshold">tag::weighted_peaks_over_threshold</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410878432.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_peak_idp439240192.html" title="Struct template weighted_peaks_over_threshold">tag::weighted_peaks_over_threshold</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428689568.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extract/weighted_peak_idp410884560.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410881216.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extract/weighted_peak_idp428695696.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428692352.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410881216.html b/doc/html/boost/accumulators/as_feature_ta_idp428692352.html
index 9400c2075f..76d0be43c3 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410881216.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428692352.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
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-<link rel="prev" href="as_feature_ta_idp410878432.html" title="Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">
+<link rel="prev" href="as_feature_ta_idp428689568.html" title="Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">
 <link rel="next" href="extract/weighted_skewness.html" title="Global weighted_skewness">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410878432.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_skewness.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428689568.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_skewness.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410881216"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428692352"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/weighted_peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/weighted_peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410881216.html" title="Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428692352.html" title="Struct template as_feature&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_peak_idp417725072.html" title="Struct template weighted_peaks_over_threshold_prob">tag::weighted_peaks_over_threshold_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410881216.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_peak_idp439242304.html" title="Struct template weighted_peaks_over_threshold_prob">tag::weighted_peaks_over_threshold_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428692352.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_feature_ta_idp428689568.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_skewness.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410909280.html b/doc/html/boost/accumulators/as_feature_ta_idp428720416.html
index ed78130b7d..4ebba288ab 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410909280.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428720416.html
@@ -7,8 +7,8 @@
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+<link rel="prev" href="tag/weighted_sum__idp428731696.html" title="Struct template weighted_sum_of_variates_kahan">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/weighted_sum__idp410920560.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410911376.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/weighted_sum__idp428731696.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428722512.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410909280"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428720416"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_sum(kahan)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_sum(kahan)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/weighted_sum_kahan.hpp&gt;">boost/accumulators/statistics/weighted_sum_kahan.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410909280.html" title="Struct as_feature&lt;tag::weighted_sum(kahan)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum</span><span class="special">(</span><span class="identifier">kahan</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428720416.html" title="Struct as_feature&lt;tag::weighted_sum(kahan)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum</span><span class="special">(</span><span class="identifier">kahan</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_sum_kahan.html" title="Struct weighted_sum_kahan">tag::weighted_sum_kahan</a> <a name="boost.accumulators.as_feature_ta_idp410909280.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_sum_kahan.html" title="Struct weighted_sum_kahan">tag::weighted_sum_kahan</a> <a name="boost.accumulators.as_feature_ta_idp428720416.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/weighted_sum__idp410920560.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410911376.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/weighted_sum__idp428731696.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428722512.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410937024.html b/doc/html/boost/accumulators/as_feature_ta_idp428748160.html
index 39bbd1aeeb..fd41b1eaa6 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410937024.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428748160.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/weighted_tail_variate_means.hpp&gt;">
-<link rel="prev" href="extract/relative_weig_idp410948048.html" title="Global relative_weighted_tail_variate_means">
-<link rel="next" href="as_feature_ta_idp410941472.html" title="Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">
+<link rel="prev" href="extract/relative_weig_idp428759184.html" title="Global relative_weighted_tail_variate_means">
+<link rel="next" href="as_feature_ta_idp428752608.html" title="Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extract/relative_weig_idp410948048.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410941472.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extract/relative_weig_idp428759184.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428752608.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410937024"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428748160"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/weighted_tail_variate_means.hpp&gt;">boost/accumulators/statistics/weighted_tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410937024.html" title="Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">absolute</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428748160.html" title="Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">absolute</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/absolute_weig_idp417739264.html" title="Struct template absolute_weighted_tail_variate_means">tag::absolute_weighted_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410937024.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/absolute_weig_idp439256496.html" title="Struct template absolute_weighted_tail_variate_means">tag::absolute_weighted_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428748160.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extract/relative_weig_idp410948048.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410941472.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extract/relative_weig_idp428759184.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428752608.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410941472.html b/doc/html/boost/accumulators/as_feature_ta_idp428752608.html
index e1e464c8f8..3cbdc76efb 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410941472.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428752608.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/weighted_tail_variate_means.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410937024.html" title="Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">
-<link rel="next" href="../numeric/functional/multiply_and__idp410952496.html" title="Struct template multiply_and_promote_to_double">
+<link rel="prev" href="as_feature_ta_idp428748160.html" title="Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">
+<link rel="next" href="../numeric/functional/multiply_and__idp428763632.html" title="Struct template multiply_and_promote_to_double">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410937024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../numeric/functional/multiply_and__idp410952496.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428748160.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../numeric/functional/multiply_and__idp428763632.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410941472"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428752608"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/weighted_tail_variate_means.hpp&gt;">boost/accumulators/statistics/weighted_tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410941472.html" title="Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">relative</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428752608.html" title="Struct template as_feature&lt;tag::weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">relative</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/relative_weig_idp417742048.html" title="Struct template relative_weighted_tail_variate_means">tag::relative_weighted_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410941472.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/relative_weig_idp439259280.html" title="Struct template relative_weighted_tail_variate_means">tag::relative_weighted_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp428752608.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410937024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../numeric/functional/multiply_and__idp410952496.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428748160.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../numeric/functional/multiply_and__idp428763632.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410957136.html b/doc/html/boost/accumulators/as_feature_ta_idp428768272.html
index 6a319e34fd..92889fcf8a 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410957136.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428768272.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp" title="Header &lt;boost/accumulators/statistics/weighted_variance.hpp&gt;">
 <link rel="prev" href="tag/weighted_variance.html" title="Struct weighted_variance">
-<link rel="next" href="as_feature_ta_idp410959248.html" title="Struct as_feature&lt;tag::weighted_variance(immediate)&gt;">
+<link rel="next" href="as_feature_ta_idp428770384.html" title="Struct as_feature&lt;tag::weighted_variance(immediate)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/weighted_variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410959248.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/weighted_variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428770384.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410957136"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428768272"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_variance(lazy)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_variance(lazy)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp" title="Header &lt;boost/accumulators/statistics/weighted_variance.hpp&gt;">boost/accumulators/statistics/weighted_variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410957136.html" title="Struct as_feature&lt;tag::weighted_variance(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_variance</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428768272.html" title="Struct as_feature&lt;tag::weighted_variance(lazy)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_variance</span><span class="special">(</span><span class="identifier">lazy</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_weighted_variance.html" title="Struct lazy_weighted_variance">tag::lazy_weighted_variance</a> <a name="boost.accumulators.as_feature_ta_idp410957136.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_weighted_variance.html" title="Struct lazy_weighted_variance">tag::lazy_weighted_variance</a> <a name="boost.accumulators.as_feature_ta_idp428768272.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/weighted_variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp410959248.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/weighted_variance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428770384.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410959248.html b/doc/html/boost/accumulators/as_feature_ta_idp428770384.html
index af46b63757..107701bc3c 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410959248.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp428770384.html
@@ -7,7 +7,7 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp" title="Header &lt;boost/accumulators/statistics/weighted_variance.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410957136.html" title="Struct as_feature&lt;tag::weighted_variance(lazy)&gt;">
+<link rel="prev" href="as_feature_ta_idp428768272.html" title="Struct as_feature&lt;tag::weighted_variance(lazy)&gt;">
 <link rel="next" href="extract/quantile.html" title="Global quantile">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410957136.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428768272.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410959248"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp428770384"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_variance(immediate)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_variance(immediate)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp" title="Header &lt;boost/accumulators/statistics/weighted_variance.hpp&gt;">boost/accumulators/statistics/weighted_variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410959248.html" title="Struct as_feature&lt;tag::weighted_variance(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_variance</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp428770384.html" title="Struct as_feature&lt;tag::weighted_variance(immediate)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_variance</span><span class="special">(</span><span class="identifier">immediate</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_variance.html" title="Struct weighted_variance">tag::weighted_variance</a> <a name="boost.accumulators.as_feature_ta_idp410959248.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_variance.html" title="Struct weighted_variance">tag::weighted_variance</a> <a name="boost.accumulators.as_feature_ta_idp428770384.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410957136.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428768272.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp360029104.html b/doc/html/boost/accumulators/as_feature_ta_idp430078112.html
index e8f627ee50..421144b759 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp360029104.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp430078112.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp411600352.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_feature_ta_idp360031872.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="prev" href="feature_of_ta_idp378015024.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_feature_ta_idp430080880.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp411600352.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp360031872.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378015024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430080880.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp360029104"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430078112"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp360029104.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430078112.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/pot_quantile.html" title="Struct template pot_quantile">tag::pot_quantile</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp360029104.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/pot_quantile.html" title="Struct template pot_quantile">tag::pot_quantile</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp430078112.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp411600352.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp360031872.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378015024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430080880.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp360031872.html b/doc/html/boost/accumulators/as_feature_ta_idp430080880.html
index 429f6b5f18..270d2af97c 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp360031872.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp360029104.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">
-<link rel="next" href="as_feature_ta_idp360034640.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">
+<link rel="prev" href="as_feature_ta_idp430078112.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">
+<link rel="next" href="as_feature_ta_idp430083648.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp360029104.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp360034640.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430078112.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430083648.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp360031872"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430080880"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp360031872.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430080880.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/pot_quantile_prob.html" title="Struct template pot_quantile_prob">tag::pot_quantile_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp360031872.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/pot_quantile_prob.html" title="Struct template pot_quantile_prob">tag::pot_quantile_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp430080880.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp360034640.html b/doc/html/boost/accumulators/as_feature_ta_idp430083648.html
index b638738e5a..7dc0c685b6 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp360034640.html
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-<link rel="next" href="as_feature_ta_idp360037424.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="prev" href="as_feature_ta_idp430080880.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">
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 </head>
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp360031872.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp360037424.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp360034640"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430083648"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp360034640.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430083648.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_quantile.html" title="Struct template weighted_pot_quantile">tag::weighted_pot_quantile</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp360034640.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_quantile.html" title="Struct template weighted_pot_quantile">tag::weighted_pot_quantile</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp430083648.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
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 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp360037424.html b/doc/html/boost/accumulators/as_feature_ta_idp430086432.html
index 37b406189a..e73b033bbb 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp360037424.html
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-<link rel="prev" href="as_feature_ta_idp360034640.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">
-<link rel="next" href="feature_of_ta_idp360040208.html" title="Struct template feature_of&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp430083648.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp360034640.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp360040208.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430083648.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430089216.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp360037424"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430086432"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp360037424.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430086432.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_quantile_prob.html" title="Struct template weighted_pot_quantile_prob">tag::weighted_pot_quantile_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp360037424.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_quantile_prob.html" title="Struct template weighted_pot_quantile_prob">tag::weighted_pot_quantile_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp430086432.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp408483232.html b/doc/html/boost/accumulators/as_feature_ta_idp430107232.html
index 1e9ffbcc73..1ee15d45b3 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp408483232.html
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-<link rel="prev" href="feature_of_ta_idp408477504.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile_prob&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_feature_ta_idp408486000.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="prev" href="feature_of_ta_idp430101504.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile_prob&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_feature_ta_idp430110000.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408477504.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp408486000.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430101504.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430110000.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp408483232"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430107232"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp408483232.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430107232.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/pot_tail_mean.html" title="Struct template pot_tail_mean">tag::pot_tail_mean</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp408483232.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/pot_tail_mean.html" title="Struct template pot_tail_mean">tag::pot_tail_mean</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp430107232.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp408486000.html b/doc/html/boost/accumulators/as_feature_ta_idp430110000.html
index 89ff963d82..d24742587f 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp408486000.html
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+<link rel="prev" href="as_feature_ta_idp430107232.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">
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-<a name="boost.accumulators.as_feature_ta_idp408486000"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430110000"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp408486000.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430110000.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_probability</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/pot_tail_mean_prob.html" title="Struct template pot_tail_mean_prob">tag::pot_tail_mean_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp408486000.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/pot_tail_mean_prob.html" title="Struct template pot_tail_mean_prob">tag::pot_tail_mean_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp430110000.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408483232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp408488768.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430107232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430112768.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp408488768.html b/doc/html/boost/accumulators/as_feature_ta_idp430112768.html
index 29293ba356..2eb7e71fb0 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp408488768.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp430112768.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp408486000.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">
-<link rel="next" href="as_feature_ta_idp408491552.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="prev" href="as_feature_ta_idp430110000.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="next" href="as_feature_ta_idp428192032.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408486000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp408491552.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430110000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428192032.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp408488768"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430112768"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp408488768.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430112768.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">(</span><span class="identifier">with_threshold_value</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_tail_mean.html" title="Struct template weighted_pot_tail_mean">tag::weighted_pot_tail_mean</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp408488768.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_tail_mean.html" title="Struct template weighted_pot_tail_mean">tag::weighted_pot_tail_mean</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp430112768.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408486000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp408491552.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430110000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp428192032.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp357226976.html b/doc/html/boost/accumulators/as_feature_ta_idp430979184.html
index b032e5d332..e33e78dbff 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp357226976.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp430979184.html
@@ -7,8 +7,8 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">
-<link rel="prev" href="tag/with_p_square_idp357256096.html" title="Struct with_p_square_cumulative_distribution_median">
-<link rel="next" href="as_feature_ta_idp357229072.html" title="Struct as_feature&lt;tag::median(with_density)&gt;">
+<link rel="prev" href="tag/with_p_square_idp431008304.html" title="Struct with_p_square_cumulative_distribution_median">
+<link rel="next" href="as_feature_ta_idp430981280.html" title="Struct as_feature&lt;tag::median(with_density)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/with_p_square_idp357256096.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp357229072.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/with_p_square_idp431008304.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430981280.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp357226976"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430979184"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::median(with_p_square_quantile)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::median(with_p_square_quantile)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp357226976.html" title="Struct as_feature&lt;tag::median(with_p_square_quantile)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span><span class="special">(</span><span class="identifier">with_p_square_quantile</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430979184.html" title="Struct as_feature&lt;tag::median(with_p_square_quantile)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span><span class="special">(</span><span class="identifier">with_p_square_quantile</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/median.html" title="Struct median">tag::median</a> <a name="boost.accumulators.as_feature_ta_idp357226976.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/median.html" title="Struct median">tag::median</a> <a name="boost.accumulators.as_feature_ta_idp430979184.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/with_p_square_idp357256096.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp357229072.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/with_p_square_idp431008304.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430981280.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_feature_ta_idp357229072.html b/doc/html/boost/accumulators/as_feature_ta_idp430981280.html
index c1fb3973fb..a8800a243f 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp357229072.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp430981280.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp357226976.html" title="Struct as_feature&lt;tag::median(with_p_square_quantile)&gt;">
-<link rel="next" href="as_feature_ta_idp357231184.html" title="Struct as_feature&lt;tag::median(with_p_square_cumulative_distribution)&gt;">
+<link rel="prev" href="as_feature_ta_idp430979184.html" title="Struct as_feature&lt;tag::median(with_p_square_quantile)&gt;">
+<link rel="next" href="as_feature_ta_idp430983392.html" title="Struct as_feature&lt;tag::median(with_p_square_cumulative_distribution)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp357226976.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp357231184.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430979184.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430983392.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp357229072"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430981280"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::median(with_density)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::median(with_density)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp357229072.html" title="Struct as_feature&lt;tag::median(with_density)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span><span class="special">(</span><span class="identifier">with_density</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430981280.html" title="Struct as_feature&lt;tag::median(with_density)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span><span class="special">(</span><span class="identifier">with_density</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/with_density_median.html" title="Struct with_density_median">tag::with_density_median</a> <a name="boost.accumulators.as_feature_ta_idp357229072.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/with_density_median.html" title="Struct with_density_median">tag::with_density_median</a> <a name="boost.accumulators.as_feature_ta_idp430981280.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_feature_ta_idp430979184.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430983392.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp357231184.html b/doc/html/boost/accumulators/as_feature_ta_idp430983392.html
index 514712c124..1969a3775b 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp357231184.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp430983392.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
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-<link rel="prev" href="as_feature_ta_idp357229072.html" title="Struct as_feature&lt;tag::median(with_density)&gt;">
-<link rel="next" href="feature_of_ta_idp357233200.html" title="Struct feature_of&lt;tag::with_density_median&gt;">
+<link rel="prev" href="as_feature_ta_idp430981280.html" title="Struct as_feature&lt;tag::median(with_density)&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp357229072.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357233200.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430981280.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430985408.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp357231184"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp430983392"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::median(with_p_square_cumulative_distribution)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::median(with_p_square_cumulative_distribution)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp357231184.html" title="Struct as_feature&lt;tag::median(with_p_square_cumulative_distribution)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span><span class="special">(</span><span class="identifier">with_p_square_cumulative_distribution</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp430983392.html" title="Struct as_feature&lt;tag::median(with_p_square_cumulative_distribution)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span><span class="special">(</span><span class="identifier">with_p_square_cumulative_distribution</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/with_p_square_idp357256096.html" title="Struct with_p_square_cumulative_distribution_median">tag::with_p_square_cumulative_distribution_median</a> <a name="boost.accumulators.as_feature_ta_idp357231184.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/with_p_square_idp431008304.html" title="Struct with_p_square_cumulative_distribution_median">tag::with_p_square_cumulative_distribution_median</a> <a name="boost.accumulators.as_feature_ta_idp430983392.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp357229072.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357233200.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430981280.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430985408.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp413023424.html b/doc/html/boost/accumulators/as_feature_ta_idp431292176.html
index 1e93c3788a..6759034bb8 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp413023424.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp431292176.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp413011312.html" title="Struct feature_of&lt;tag::weighted_density&gt;">
-<link rel="next" href="as_weighted_f_idp413026688.html" title="Struct template as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp431280064.html" title="Struct feature_of&lt;tag::weighted_density&gt;">
+<link rel="next" href="as_weighted_f_idp431295440.html" title="Struct template as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp413011312.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp413026688.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp431280064.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp431295440.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp413023424"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp431292176"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::error_of&lt; Feature &gt;&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::error_of&lt; Feature &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp" title="Header &lt;boost/accumulators/statistics/error_of.hpp&gt;">boost/accumulators/statistics/error_of.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp413023424.html" title="Struct template as_feature&lt;tag::error_of&lt; Feature &gt;&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">error_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp431292176.html" title="Struct template as_feature&lt;tag::error_of&lt; Feature &gt;&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">error_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/error_of.html" title="Struct template error_of">tag::error_of</a><span class="special">&lt;</span> <span class="keyword">typename</span> <a class="link" href="as_feature.html" title="Struct template as_feature">as_feature</a><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp413023424.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/error_of.html" title="Struct template error_of">tag::error_of</a><span class="special">&lt;</span> <span class="keyword">typename</span> <a class="link" href="as_feature.html" title="Struct template as_feature">as_feature</a><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp431292176.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp413011312.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp413026688.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp431280064.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp431295440.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp413054640.html b/doc/html/boost/accumulators/as_feature_ta_idp431323392.html
index de3b1e87f9..2e76375d35 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp413054640.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp431323392.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="tag/weighted_exte_idp412903552.html" title="Struct weighted_extended_p_square_quantile_quadratic">
-<link rel="next" href="as_feature_ta_idp413056752.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(quadratic)&gt;">
+<link rel="prev" href="tag/weighted_exte_idp378331984.html" title="Struct weighted_extended_p_square_quantile_quadratic">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/weighted_exte_idp412903552.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp413056752.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/weighted_exte_idp378331984.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp431325504.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp413054640"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp431323392"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::extended_p_square_quantile(linear)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::extended_p_square_quantile(linear)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp413054640.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(linear)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span><span class="special">(</span><span class="identifier">linear</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp431323392.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(linear)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span><span class="special">(</span><span class="identifier">linear</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/extended_p_square_quantile.html" title="Struct extended_p_square_quantile">tag::extended_p_square_quantile</a> <a name="boost.accumulators.as_feature_ta_idp413054640.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/extended_p_square_quantile.html" title="Struct extended_p_square_quantile">tag::extended_p_square_quantile</a> <a name="boost.accumulators.as_feature_ta_idp431323392.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="tag/weighted_exte_idp378331984.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp431325504.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp413056752.html b/doc/html/boost/accumulators/as_feature_ta_idp431325504.html
index 349dbe6193..0b2dc6a6ea 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp413056752.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp431325504.html
@@ -7,8 +7,8 @@
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-<link rel="next" href="as_feature_ta_idp413058768.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(linear)&gt;">
+<link rel="prev" href="as_feature_ta_idp431323392.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(linear)&gt;">
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 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413054640.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp413058768.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp431323392.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp431327520.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp413056752"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp431325504"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::extended_p_square_quantile(quadratic)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::extended_p_square_quantile(quadratic)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp413056752.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(quadratic)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span><span class="special">(</span><span class="identifier">quadratic</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp431325504.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(quadratic)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span><span class="special">(</span><span class="identifier">quadratic</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/extended_p_sq_idp412897664.html" title="Struct extended_p_square_quantile_quadratic">tag::extended_p_square_quantile_quadratic</a> <a name="boost.accumulators.as_feature_ta_idp413056752.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/extended_p_sq_idp378326096.html" title="Struct extended_p_square_quantile_quadratic">tag::extended_p_square_quantile_quadratic</a> <a name="boost.accumulators.as_feature_ta_idp431325504.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413054640.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp413058768.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp431323392.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp431327520.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp413058768.html b/doc/html/boost/accumulators/as_feature_ta_idp431327520.html
index 74310aef3b..8b1505b4f9 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp413058768.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp431327520.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp413056752.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(quadratic)&gt;">
-<link rel="next" href="as_feature_ta_idp413060784.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(quadratic)&gt;">
+<link rel="prev" href="as_feature_ta_idp431325504.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(quadratic)&gt;">
+<link rel="next" href="as_feature_ta_idp431329536.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(quadratic)&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413056752.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp413060784.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp431325504.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp431329536.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp413058768"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp431327520"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_extended_p_square_quantile(linear)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_extended_p_square_quantile(linear)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp413058768.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(linear)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square_quantile</span><span class="special">(</span><span class="identifier">linear</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp431327520.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(linear)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square_quantile</span><span class="special">(</span><span class="identifier">linear</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exte_idp412900608.html" title="Struct weighted_extended_p_square_quantile">tag::weighted_extended_p_square_quantile</a> <a name="boost.accumulators.as_feature_ta_idp413058768.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exte_idp378329040.html" title="Struct weighted_extended_p_square_quantile">tag::weighted_extended_p_square_quantile</a> <a name="boost.accumulators.as_feature_ta_idp431327520.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413056752.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp413060784.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp431325504.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp431329536.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp413060784.html b/doc/html/boost/accumulators/as_feature_ta_idp431329536.html
index 0b8e2c49b3..b63552520f 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp413060784.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp431329536.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp413058768.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(linear)&gt;">
-<link rel="next" href="feature_of_ta_idp413062800.html" title="Struct feature_of&lt;tag::extended_p_square_quantile&gt;">
+<link rel="prev" href="as_feature_ta_idp431327520.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(linear)&gt;">
+<link rel="next" href="feature_of_ta_idp431331552.html" title="Struct feature_of&lt;tag::extended_p_square_quantile&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413058768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp413062800.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp431327520.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431331552.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp413060784"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp431329536"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_feature&lt;tag::weighted_extended_p_square_quantile(quadratic)&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::weighted_extended_p_square_quantile(quadratic)&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp413060784.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(quadratic)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square_quantile</span><span class="special">(</span><span class="identifier">quadratic</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp431329536.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(quadratic)&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square_quantile</span><span class="special">(</span><span class="identifier">quadratic</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exte_idp412903552.html" title="Struct weighted_extended_p_square_quantile_quadratic">tag::weighted_extended_p_square_quantile_quadratic</a> <a name="boost.accumulators.as_feature_ta_idp413060784.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exte_idp378331984.html" title="Struct weighted_extended_p_square_quantile_quadratic">tag::weighted_extended_p_square_quantile_quadratic</a> <a name="boost.accumulators.as_feature_ta_idp431329536.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413058768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp413062800.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_feature_ta_idp410275200.html b/doc/html/boost/accumulators/as_feature_ta_idp433768768.html
index a7b4696519..f6855d982c 100644
--- a/doc/html/boost/accumulators/as_feature_ta_idp410275200.html
+++ b/doc/html/boost/accumulators/as_feature_ta_idp433768768.html
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-<link rel="prev" href="tag/as_droppable__idp413094960.html" title="Struct template as_droppable&lt;droppable&lt; Feature &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp410278464.html" title="Struct template as_weighted_feature&lt;tag::droppable&lt; Feature &gt;&gt;">
+<link rel="prev" href="tag/as_droppable__idp344844128.html" title="Struct template as_droppable&lt;droppable&lt; Feature &gt;&gt;">
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@@ -21,10 +21,10 @@
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 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="tag/as_droppable__idp344844128.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp433772032.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_feature_ta_idp410275200"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_feature_ta_idp433768768"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_feature&lt;tag::droppable&lt; Feature &gt;&gt;</span></h2>
 <p>boost::accumulators::as_feature&lt;tag::droppable&lt; Feature &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/droppable_accumulator.hpp&gt;">boost/accumulators/framework/accumulators/droppable_accumulator.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp410275200.html" title="Struct template as_feature&lt;tag::droppable&lt; Feature &gt;&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">droppable</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_feature_ta_idp433768768.html" title="Struct template as_feature&lt;tag::droppable&lt; Feature &gt;&gt;">as_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">droppable</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/droppable.html" title="Struct template droppable">tag::droppable</a><span class="special">&lt;</span> <span class="keyword">typename</span> <a class="link" href="as_feature.html" title="Struct template as_feature">as_feature</a><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp410275200.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/droppable.html" title="Struct template droppable">tag::droppable</a><span class="special">&lt;</span> <span class="keyword">typename</span> <a class="link" href="as_feature.html" title="Struct template as_feature">as_feature</a><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_feature_ta_idp433768768.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
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-<a accesskey="p" href="tag/as_droppable__idp413094960.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410278464.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/as_droppable__idp344844128.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp433772032.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp411569536.html b/doc/html/boost/accumulators/as_weighted_f_idp377984208.html
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--- a/doc/html/boost/accumulators/as_weighted_f_idp411569536.html
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-<link rel="prev" href="tag/p_square_quan_idp411579408.html" title="Struct p_square_quantile_for_median">
-<link rel="next" href="feature_of_ta_idp411571632.html" title="Struct feature_of&lt;tag::weighted_p_square_quantile&gt;">
+<link rel="prev" href="tag/p_square_quan_idp377994080.html" title="Struct p_square_quantile_for_median">
+<link rel="next" href="feature_of_ta_idp377986304.html" title="Struct feature_of&lt;tag::weighted_p_square_quantile&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/p_square_quan_idp411579408.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411571632.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/p_square_quan_idp377994080.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp377986304.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp411569536"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp377984208"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::p_square_quantile&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::p_square_quantile&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/p_square_quantile.hpp&gt;">boost/accumulators/statistics/p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp411569536.html" title="Struct as_weighted_feature&lt;tag::p_square_quantile&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">p_square_quantile</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp377984208.html" title="Struct as_weighted_feature&lt;tag::p_square_quantile&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">p_square_quantile</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_p_square_quantile.html" title="Struct weighted_p_square_quantile">tag::weighted_p_square_quantile</a> <a name="boost.accumulators.as_weighted_f_idp411569536.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_p_square_quantile.html" title="Struct weighted_p_square_quantile">tag::weighted_p_square_quantile</a> <a name="boost.accumulators.as_weighted_f_idp377984208.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/p_square_quan_idp411579408.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411571632.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/p_square_quan_idp377994080.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp377986304.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp411592576.html b/doc/html/boost/accumulators/as_weighted_f_idp378007248.html
index c8f4bf9202..520b356be7 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp411592576.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp411590416.html" title="Struct template feature_of&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp411595408.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp378005088.html" title="Struct template feature_of&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp378010080.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp411590416.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411595408.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378005088.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378010080.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp411592576"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp378007248"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp411592576.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp378007248.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_peak_idp417722960.html" title="Struct template weighted_peaks_over_threshold">tag::weighted_peaks_over_threshold</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp411592576.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_peak_idp439240192.html" title="Struct template weighted_peaks_over_threshold">tag::weighted_peaks_over_threshold</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp378007248.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp411590416.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411595408.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378005088.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378010080.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp411597568.html b/doc/html/boost/accumulators/as_weighted_f_idp378012240.html
index 448eb52fc2..5cfe6b0ee1 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp411597568.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp378012240.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp411595408.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp411600352.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp378010080.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp378015024.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp411595408.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411600352.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378010080.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378015024.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp411597568"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp378012240"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp411597568.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp378012240.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_peak_idp417725072.html" title="Struct template weighted_peaks_over_threshold_prob">tag::weighted_peaks_over_threshold_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp411597568.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_peak_idp439242304.html" title="Struct template weighted_peaks_over_threshold_prob">tag::weighted_peaks_over_threshold_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp378012240.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp411595408.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411600352.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378010080.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378015024.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp412908736.html b/doc/html/boost/accumulators/as_weighted_f_idp378337168.html
index 3ed9183fe7..3ede2586b6 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp412908736.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp378337168.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.kurtosis_hpp" title="Header &lt;boost/accumulators/statistics/kurtosis.hpp&gt;">
 <link rel="prev" href="tag/kurtosis.html" title="Struct kurtosis">
-<link rel="next" href="feature_of_ta_idp412910816.html" title="Struct feature_of&lt;tag::weighted_kurtosis&gt;">
+<link rel="next" href="feature_of_ta_idp378339248.html" title="Struct feature_of&lt;tag::weighted_kurtosis&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/kurtosis.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.kurtosis_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412910816.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/kurtosis.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.kurtosis_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378339248.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp412908736"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp378337168"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::kurtosis&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::kurtosis&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.kurtosis_hpp" title="Header &lt;boost/accumulators/statistics/kurtosis.hpp&gt;">boost/accumulators/statistics/kurtosis.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp412908736.html" title="Struct as_weighted_feature&lt;tag::kurtosis&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">kurtosis</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp378337168.html" title="Struct as_weighted_feature&lt;tag::kurtosis&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">kurtosis</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_kurtosis.html" title="Struct weighted_kurtosis">tag::weighted_kurtosis</a> <a name="boost.accumulators.as_weighted_f_idp412908736.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_kurtosis.html" title="Struct weighted_kurtosis">tag::weighted_kurtosis</a> <a name="boost.accumulators.as_weighted_f_idp378337168.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="tag/kurtosis.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.kurtosis_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378339248.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp357193264.html b/doc/html/boost/accumulators/as_weighted_f_idp378376656.html
index 45ffba4f44..f314299c20 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp357193264.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp378376656.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp412945216.html" title="Struct template feature_of&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp357195344.html" title="Struct feature_of&lt;tag::weighted_mean&gt;">
+<link rel="prev" href="feature_of_ta_idp378373648.html" title="Struct template feature_of&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp378378736.html" title="Struct feature_of&lt;tag::weighted_mean&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412945216.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357195344.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378373648.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378378736.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp357193264"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp378376656"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::mean&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::mean&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp357193264.html" title="Struct as_weighted_feature&lt;tag::mean&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp378376656.html" title="Struct as_weighted_feature&lt;tag::mean&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_mean.html" title="Struct weighted_mean">tag::weighted_mean</a> <a name="boost.accumulators.as_weighted_f_idp357193264.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_mean.html" title="Struct weighted_mean">tag::weighted_mean</a> <a name="boost.accumulators.as_weighted_f_idp378376656.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412945216.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357195344.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378373648.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378378736.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp357196976.html b/doc/html/boost/accumulators/as_weighted_f_idp378380368.html
index e591cb7579..8bd0491d48 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp357196976.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp378380368.html
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-<link rel="prev" href="feature_of_ta_idp357195344.html" title="Struct feature_of&lt;tag::weighted_mean&gt;">
-<link rel="next" href="feature_of_ta_idp357199024.html" title="Struct feature_of&lt;tag::immediate_weighted_mean&gt;">
+<link rel="prev" href="feature_of_ta_idp378378736.html" title="Struct feature_of&lt;tag::weighted_mean&gt;">
+<link rel="next" href="feature_of_ta_idp378382464.html" title="Struct feature_of&lt;tag::immediate_weighted_mean&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357195344.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357199024.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378378736.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378382464.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp357196976"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp378380368"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::immediate_mean&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::immediate_mean&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp357196976.html" title="Struct as_weighted_feature&lt;tag::immediate_mean&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp378380368.html" title="Struct as_weighted_feature&lt;tag::immediate_mean&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_weighted_mean.html" title="Struct immediate_weighted_mean">tag::immediate_weighted_mean</a> <a name="boost.accumulators.as_weighted_f_idp357196976.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_weighted_mean.html" title="Struct immediate_weighted_mean">tag::immediate_weighted_mean</a> <a name="boost.accumulators.as_weighted_f_idp378380368.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357195344.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357199024.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378378736.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378382464.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp357200672.html b/doc/html/boost/accumulators/as_weighted_f_idp378384112.html
index ddd50bc74c..1959ed0150 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp357200672.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp378384112.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp357199024.html" title="Struct feature_of&lt;tag::immediate_weighted_mean&gt;">
-<link rel="next" href="feature_of_ta_idp357204368.html" title="Struct template feature_of&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp378382464.html" title="Struct feature_of&lt;tag::immediate_weighted_mean&gt;">
+<link rel="next" href="feature_of_ta_idp378387808.html" title="Struct template feature_of&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357199024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357204368.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378382464.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378387808.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp357200672"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp378384112"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp357200672.html" title="Struct template as_weighted_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp378384112.html" title="Struct template as_weighted_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_mean_of_variates.html" title="Struct template weighted_mean_of_variates">tag::weighted_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp357200672.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_mean_of_variates.html" title="Struct template weighted_mean_of_variates">tag::weighted_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp378384112.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357199024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357204368.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378382464.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378387808.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp408498752.html b/doc/html/boost/accumulators/as_weighted_f_idp428199232.html
index 8f2c5bbaff..08cc6f4337 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp408498752.html
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-<link rel="prev" href="feature_of_ta_idp408496544.html" title="Struct template feature_of&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp408501584.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428197024.html" title="Struct template feature_of&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp428202064.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408496544.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408501584.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428197024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428202064.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp408498752"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428199232"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp408498752.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428199232.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_tail_mean.html" title="Struct template weighted_pot_tail_mean">tag::weighted_pot_tail_mean</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp408498752.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_tail_mean.html" title="Struct template weighted_pot_tail_mean">tag::weighted_pot_tail_mean</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp428199232.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408496544.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408501584.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428197024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428202064.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp408503744.html b/doc/html/boost/accumulators/as_weighted_f_idp428204224.html
index 70c7e0513e..22025a801e 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp408503744.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428204224.html
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-<link rel="prev" href="feature_of_ta_idp408501584.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp408506576.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428202064.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp428207056.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408501584.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408506576.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428202064.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428207056.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp408503744"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428204224"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp408503744.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428204224.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot__idp417732160.html" title="Struct template weighted_pot_tail_mean_prob">tag::weighted_pot_tail_mean_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp408503744.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot__idp439249392.html" title="Struct template weighted_pot_tail_mean_prob">tag::weighted_pot_tail_mean_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp428204224.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408501584.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408506576.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428202064.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428207056.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410593840.html b/doc/html/boost/accumulators/as_weighted_f_idp428404976.html
index aa08627df5..50cbdadfe9 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410593840.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428404976.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp" title="Header &lt;boost/accumulators/statistics/skewness.hpp&gt;">
 <link rel="prev" href="tag/skewness.html" title="Struct skewness">
-<link rel="next" href="feature_of_ta_idp410595920.html" title="Struct feature_of&lt;tag::weighted_skewness&gt;">
+<link rel="next" href="feature_of_ta_idp428407056.html" title="Struct feature_of&lt;tag::weighted_skewness&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/skewness.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410595920.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/skewness.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428407056.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410593840"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428404976"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::skewness&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::skewness&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp" title="Header &lt;boost/accumulators/statistics/skewness.hpp&gt;">boost/accumulators/statistics/skewness.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410593840.html" title="Struct as_weighted_feature&lt;tag::skewness&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">skewness</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428404976.html" title="Struct as_weighted_feature&lt;tag::skewness&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">skewness</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_skewness.html" title="Struct weighted_skewness">tag::weighted_skewness</a> <a name="boost.accumulators.as_weighted_f_idp410593840.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_skewness.html" title="Struct weighted_skewness">tag::weighted_skewness</a> <a name="boost.accumulators.as_weighted_f_idp428404976.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/skewness.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410595920.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/skewness.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428407056.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410606880.html b/doc/html/boost/accumulators/as_weighted_f_idp428418016.html
index 97559d55d6..b89401e2ab 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410606880.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428418016.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp" title="Header &lt;boost/accumulators/statistics/sum.hpp&gt;">
 <link rel="prev" href="tag/abstract_sum_of_variates.html" title="Struct abstract_sum_of_variates">
-<link rel="next" href="feature_of_ta_idp410608960.html" title="Struct feature_of&lt;tag::weighted_sum&gt;">
+<link rel="next" href="feature_of_ta_idp428420096.html" title="Struct feature_of&lt;tag::weighted_sum&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_sum_of_variates.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410608960.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_sum_of_variates.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428420096.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410606880"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428418016"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::sum&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::sum&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp" title="Header &lt;boost/accumulators/statistics/sum.hpp&gt;">boost/accumulators/statistics/sum.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410606880.html" title="Struct as_weighted_feature&lt;tag::sum&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428418016.html" title="Struct as_weighted_feature&lt;tag::sum&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_sum.html" title="Struct weighted_sum">tag::weighted_sum</a> <a name="boost.accumulators.as_weighted_f_idp410606880.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_sum.html" title="Struct weighted_sum">tag::weighted_sum</a> <a name="boost.accumulators.as_weighted_f_idp428418016.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_sum_of_variates.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410608960.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_sum_of_variates.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428420096.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410630688.html b/doc/html/boost/accumulators/as_weighted_f_idp428441824.html
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-<link rel="prev" href="as_feature_ta_idp410628576.html" title="Struct as_feature&lt;tag::sum_of_weights(kahan)&gt;">
-<link rel="next" href="feature_of_ta_idp410632768.html" title="Struct feature_of&lt;tag::weighted_sum_kahan&gt;">
+<link rel="prev" href="as_feature_ta_idp428439712.html" title="Struct as_feature&lt;tag::sum_of_weights(kahan)&gt;">
+<link rel="next" href="feature_of_ta_idp428443904.html" title="Struct feature_of&lt;tag::weighted_sum_kahan&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
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+<a accesskey="p" href="as_feature_ta_idp428439712.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428443904.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410630688"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428441824"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::sum_kahan&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::sum_kahan&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">boost/accumulators/statistics/sum_kahan.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410630688.html" title="Struct as_weighted_feature&lt;tag::sum_kahan&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_kahan</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428441824.html" title="Struct as_weighted_feature&lt;tag::sum_kahan&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_kahan</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_sum_kahan.html" title="Struct weighted_sum_kahan">tag::weighted_sum_kahan</a> <a name="boost.accumulators.as_weighted_f_idp410630688.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_sum_kahan.html" title="Struct weighted_sum_kahan">tag::weighted_sum_kahan</a> <a name="boost.accumulators.as_weighted_f_idp428441824.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410628576.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410632768.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428439712.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428443904.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410670688.html b/doc/html/boost/accumulators/as_weighted_f_idp428481824.html
index 328b88705e..ee74899f86 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410670688.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428481824.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp410668528.html" title="Struct template feature_of&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp410673472.html" title="Struct template feature_of&lt;tag::non_coherent_weighted_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428479664.html" title="Struct template feature_of&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp428484608.html" title="Struct template feature_of&lt;tag::non_coherent_weighted_tail_mean&lt; LeftRight &gt;&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410668528.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410673472.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428479664.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428484608.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410670688"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428481824"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/tail_mean.hpp&gt;">boost/accumulators/statistics/tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410670688.html" title="Struct template as_weighted_feature&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">non_coherent_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428481824.html" title="Struct template as_weighted_feature&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">non_coherent_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/non_coherent__idp417735536.html" title="Struct template non_coherent_weighted_tail_mean">tag::non_coherent_weighted_tail_mean</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp410670688.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/non_coherent__idp439252768.html" title="Struct template non_coherent_weighted_tail_mean">tag::non_coherent_weighted_tail_mean</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp428481824.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410668528.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410673472.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428479664.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428484608.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410686304.html b/doc/html/boost/accumulators/as_weighted_f_idp428497440.html
index c1ab683ecc..8b7159ff0b 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410686304.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428497440.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp410684096.html" title="Struct template feature_of&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp410689136.html" title="Struct template feature_of&lt;tag::weighted_tail_quantile&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428495232.html" title="Struct template feature_of&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp428500272.html" title="Struct template feature_of&lt;tag::weighted_tail_quantile&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410684096.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410689136.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428495232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428500272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410686304"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428497440"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp" title="Header &lt;boost/accumulators/statistics/tail_quantile.hpp&gt;">boost/accumulators/statistics/tail_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410686304.html" title="Struct template as_weighted_feature&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428497440.html" title="Struct template as_weighted_feature&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_tail_quantile.html" title="Struct template weighted_tail_quantile">tag::weighted_tail_quantile</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp410686304.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_tail_quantile.html" title="Struct template weighted_tail_quantile">tag::weighted_tail_quantile</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp428497440.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="feature_of_ta_idp428495232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428500272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410729984.html b/doc/html/boost/accumulators/as_weighted_f_idp428541120.html
index c5956e7a18..49369e2621 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410729984.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428541120.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp410726128.html" title="Struct template feature_of&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp410734432.html" title="Struct template feature_of&lt;tag::absolute_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428537264.html" title="Struct template feature_of&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp428545568.html" title="Struct template feature_of&lt;tag::absolute_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410726128.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410734432.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428537264.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428545568.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410729984"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428541120"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410729984.html" title="Struct template as_weighted_feature&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">absolute_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428541120.html" title="Struct template as_weighted_feature&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">absolute_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/absolute_weig_idp417739264.html" title="Struct template absolute_weighted_tail_variate_means">tag::absolute_weighted_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp410729984.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/absolute_weig_idp439256496.html" title="Struct template absolute_weighted_tail_variate_means">tag::absolute_weighted_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp428541120.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410726128.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410734432.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428537264.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428545568.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410738416.html b/doc/html/boost/accumulators/as_weighted_f_idp428549552.html
index ffa195d989..f610070a89 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410738416.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428549552.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp410734432.html" title="Struct template feature_of&lt;tag::absolute_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp410742864.html" title="Struct template feature_of&lt;tag::relative_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428545568.html" title="Struct template feature_of&lt;tag::absolute_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp428554000.html" title="Struct template feature_of&lt;tag::relative_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410734432.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410742864.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428545568.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428554000.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410738416"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428549552"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410738416.html" title="Struct template as_weighted_feature&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">relative_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428549552.html" title="Struct template as_weighted_feature&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">relative_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/relative_weig_idp417742048.html" title="Struct template relative_weighted_tail_variate_means">tag::relative_weighted_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp410738416.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/relative_weig_idp439259280.html" title="Struct template relative_weighted_tail_variate_means">tag::relative_weighted_tail_variate_means</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp428549552.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410734432.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410742864.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428545568.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428554000.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410764176.html b/doc/html/boost/accumulators/as_weighted_f_idp428575312.html
index dcd69eddb2..f1fcae5d17 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410764176.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428575312.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp410762544.html" title="Struct feature_of&lt;tag::lazy_variance&gt;">
-<link rel="next" href="feature_of_ta_idp410766256.html" title="Struct feature_of&lt;tag::weighted_variance&gt;">
+<link rel="prev" href="feature_of_ta_idp428573680.html" title="Struct feature_of&lt;tag::lazy_variance&gt;">
+<link rel="next" href="feature_of_ta_idp428577392.html" title="Struct feature_of&lt;tag::weighted_variance&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410762544.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410766256.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428573680.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428577392.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410764176"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428575312"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::variance&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::variance&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">boost/accumulators/statistics/variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410764176.html" title="Struct as_weighted_feature&lt;tag::variance&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428575312.html" title="Struct as_weighted_feature&lt;tag::variance&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_variance.html" title="Struct weighted_variance">tag::weighted_variance</a> <a name="boost.accumulators.as_weighted_f_idp410764176.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_variance.html" title="Struct weighted_variance">tag::weighted_variance</a> <a name="boost.accumulators.as_weighted_f_idp428575312.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410762544.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410766256.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428573680.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428577392.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410767888.html b/doc/html/boost/accumulators/as_weighted_f_idp428579024.html
index e71b97a58f..c333428ccf 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410767888.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp428579024.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp410766256.html" title="Struct feature_of&lt;tag::weighted_variance&gt;">
-<link rel="next" href="feature_of_ta_idp410769984.html" title="Struct feature_of&lt;tag::lazy_weighted_variance&gt;">
+<link rel="prev" href="feature_of_ta_idp428577392.html" title="Struct feature_of&lt;tag::weighted_variance&gt;">
+<link rel="next" href="feature_of_ta_idp428581120.html" title="Struct feature_of&lt;tag::lazy_weighted_variance&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410766256.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410769984.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428577392.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428581120.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410767888"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp428579024"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::lazy_variance&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::lazy_variance&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">boost/accumulators/statistics/variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410767888.html" title="Struct as_weighted_feature&lt;tag::lazy_variance&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_variance</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp428579024.html" title="Struct as_weighted_feature&lt;tag::lazy_variance&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_variance</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_weighted_variance.html" title="Struct lazy_weighted_variance">tag::lazy_weighted_variance</a> <a name="boost.accumulators.as_weighted_f_idp410767888.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/lazy_weighted_variance.html" title="Struct lazy_weighted_variance">tag::lazy_weighted_variance</a> <a name="boost.accumulators.as_weighted_f_idp428579024.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp360044624.html b/doc/html/boost/accumulators/as_weighted_f_idp430093632.html
index 81f0e4632f..ccc951c4f5 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp360044624.html
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-<link rel="prev" href="feature_of_ta_idp360042416.html" title="Struct template feature_of&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp408472464.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp430091424.html" title="Struct template feature_of&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp430096464.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp360042416.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408472464.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430091424.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430096464.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp360044624"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp430093632"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp360044624.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp430093632.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_quantile.html" title="Struct template weighted_pot_quantile">tag::weighted_pot_quantile</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp360044624.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_quantile.html" title="Struct template weighted_pot_quantile">tag::weighted_pot_quantile</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp430093632.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp360042416.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408472464.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430091424.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430096464.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp408474672.html b/doc/html/boost/accumulators/as_weighted_f_idp430098672.html
index 9bb2cc8009..7f76a9a7e2 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp408474672.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp408472464.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp408477504.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp430096464.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp430101504.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile_prob&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408472464.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408477504.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430096464.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430101504.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp408474672"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp430098672"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp408474672.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp430098672.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_quantile_prob.html" title="Struct template weighted_pot_quantile_prob">tag::weighted_pot_quantile_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp408474672.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_pot_quantile_prob.html" title="Struct template weighted_pot_quantile_prob">tag::weighted_pot_quantile_prob</a><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp430098672.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp357207376.html b/doc/html/boost/accumulators/as_weighted_f_idp430959616.html
index cecda790c0..65878dd822 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp357207376.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp430959616.html
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-<link rel="prev" href="feature_of_ta_idp357204368.html" title="Struct template feature_of&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
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+<link rel="prev" href="feature_of_ta_idp378387808.html" title="Struct template feature_of&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
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 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357204368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357210976.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378387808.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430963184.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp357207376"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp430959616"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp357207376.html" title="Struct template as_weighted_feature&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp430959616.html" title="Struct template as_weighted_feature&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_wei_idp417718976.html" title="Struct template immediate_weighted_mean_of_variates">tag::immediate_weighted_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp357207376.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/immediate_wei_idp439236208.html" title="Struct template immediate_weighted_mean_of_variates">tag::immediate_weighted_mean_of_variates</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp430959616.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp357236448.html b/doc/html/boost/accumulators/as_weighted_f_idp430988656.html
index 2b657a9c6a..0e22f2565a 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp357236448.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp357234848.html" title="Struct feature_of&lt;tag::with_p_square_cumulative_distribution_median&gt;">
-<link rel="next" href="feature_of_ta_idp357238528.html" title="Struct feature_of&lt;tag::weighted_median&gt;">
+<link rel="prev" href="feature_of_ta_idp430987056.html" title="Struct feature_of&lt;tag::with_p_square_cumulative_distribution_median&gt;">
+<link rel="next" href="feature_of_ta_idp430990736.html" title="Struct feature_of&lt;tag::weighted_median&gt;">
 </head>
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357234848.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357238528.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430987056.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430990736.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp357236448"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp430988656"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::median&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::median&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp357236448.html" title="Struct as_weighted_feature&lt;tag::median&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp430988656.html" title="Struct as_weighted_feature&lt;tag::median&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_median.html" title="Struct weighted_median">tag::weighted_median</a> <a name="boost.accumulators.as_weighted_f_idp357236448.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_median.html" title="Struct weighted_median">tag::weighted_median</a> <a name="boost.accumulators.as_weighted_f_idp430988656.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357234848.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357238528.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430987056.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430990736.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp357240160.html b/doc/html/boost/accumulators/as_weighted_f_idp430992368.html
index 79f5dacdbd..ec8e22ec19 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp357240160.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp430992368.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp357238528.html" title="Struct feature_of&lt;tag::weighted_median&gt;">
-<link rel="next" href="feature_of_ta_idp357242272.html" title="Struct feature_of&lt;tag::with_density_weighted_median&gt;">
+<link rel="prev" href="feature_of_ta_idp430990736.html" title="Struct feature_of&lt;tag::weighted_median&gt;">
+<link rel="next" href="feature_of_ta_idp430994480.html" title="Struct feature_of&lt;tag::with_density_weighted_median&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357238528.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357242272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430990736.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430994480.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp357240160"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp430992368"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::with_density_median&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::with_density_median&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp357240160.html" title="Struct as_weighted_feature&lt;tag::with_density_median&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_density_median</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp430992368.html" title="Struct as_weighted_feature&lt;tag::with_density_median&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_density_median</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/with_density__idp410848528.html" title="Struct with_density_weighted_median">tag::with_density_weighted_median</a> <a name="boost.accumulators.as_weighted_f_idp357240160.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/with_density__idp428659664.html" title="Struct with_density_weighted_median">tag::with_density_weighted_median</a> <a name="boost.accumulators.as_weighted_f_idp430992368.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357238528.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357242272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430990736.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430994480.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp357243920.html b/doc/html/boost/accumulators/as_weighted_f_idp430996128.html
index ef2435cdc9..21241e06e3 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp357243920.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp430996128.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp357242272.html" title="Struct feature_of&lt;tag::with_density_weighted_median&gt;">
-<link rel="next" href="feature_of_ta_idp357245936.html" title="Struct feature_of&lt;tag::with_p_square_cumulative_distribution_weighted_median&gt;">
+<link rel="prev" href="feature_of_ta_idp430994480.html" title="Struct feature_of&lt;tag::with_density_weighted_median&gt;">
+<link rel="next" href="feature_of_ta_idp430998144.html" title="Struct feature_of&lt;tag::with_p_square_cumulative_distribution_weighted_median&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357242272.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357245936.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430994480.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430998144.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp357243920"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp430996128"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::with_p_square_cumulative_distribution_median&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::with_p_square_cumulative_distribution_median&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp357243920.html" title="Struct as_weighted_feature&lt;tag::with_p_square_cumulative_distribution_median&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_p_square_cumulative_distribution_median</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp430996128.html" title="Struct as_weighted_feature&lt;tag::with_p_square_cumulative_distribution_median&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_p_square_cumulative_distribution_median</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/with_p_square_idp410849472.html" title="Struct with_p_square_cumulative_distribution_weighted_median">tag::with_p_square_cumulative_distribution_weighted_median</a> <a name="boost.accumulators.as_weighted_f_idp357243920.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/with_p_square_idp428660608.html" title="Struct with_p_square_cumulative_distribution_weighted_median">tag::with_p_square_cumulative_distribution_weighted_median</a> <a name="boost.accumulators.as_weighted_f_idp430996128.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357242272.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp357245936.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430994480.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430998144.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp411547216.html b/doc/html/boost/accumulators/as_weighted_f_idp431018384.html
index 724b1b85ef..c65a9e7925 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp411547216.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp431018384.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp" title="Header &lt;boost/accumulators/statistics/moment.hpp&gt;">
 <link rel="prev" href="tag/min.html" title="Struct min">
-<link rel="next" href="feature_of_ta_idp411550304.html" title="Struct template feature_of&lt;tag::weighted_moment&lt; N &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp431021472.html" title="Struct template feature_of&lt;tag::weighted_moment&lt; N &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/min.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411550304.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/min.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431021472.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp411547216"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp431018384"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::moment&lt; N &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::moment&lt; N &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp" title="Header &lt;boost/accumulators/statistics/moment.hpp&gt;">boost/accumulators/statistics/moment.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">int</span> N<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp411547216.html" title="Struct template as_weighted_feature&lt;tag::moment&lt; N &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">moment</span><span class="special">&lt;</span> <span class="identifier">N</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp431018384.html" title="Struct template as_weighted_feature&lt;tag::moment&lt; N &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">moment</span><span class="special">&lt;</span> <span class="identifier">N</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_moment.html" title="Struct template weighted_moment">tag::weighted_moment</a><span class="special">&lt;</span> <span class="identifier">N</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp411547216.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_moment.html" title="Struct template weighted_moment">tag::weighted_moment</a><span class="special">&lt;</span> <span class="identifier">N</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp431018384.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/min.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411550304.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/min.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431021472.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp411557808.html b/doc/html/boost/accumulators/as_weighted_f_idp431028976.html
index 957b1fd3b4..041c156491 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp411557808.html
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-<link rel="prev" href="tag/p_square_cumu_idp411565088.html" title="Struct p_square_cumulative_distribution">
-<link rel="next" href="feature_of_ta_idp411559872.html" title="Struct feature_of&lt;tag::weighted_p_square_cumulative_distribution&gt;">
+<link rel="prev" href="tag/p_square_cumu_idp377979760.html" title="Struct p_square_cumulative_distribution">
+<link rel="next" href="feature_of_ta_idp431031040.html" title="Struct feature_of&lt;tag::weighted_p_square_cumulative_distribution&gt;">
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 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp411557808"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp431028976"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::p_square_cumulative_distribution&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::p_square_cumulative_distribution&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp" title="Header &lt;boost/accumulators/statistics/p_square_cumul_dist.hpp&gt;">boost/accumulators/statistics/p_square_cumul_dist.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp411557808.html" title="Struct as_weighted_feature&lt;tag::p_square_cumulative_distribution&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">p_square_cumulative_distribution</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp431028976.html" title="Struct as_weighted_feature&lt;tag::p_square_cumulative_distribution&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">p_square_cumulative_distribution</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_p_sq_idp410860464.html" title="Struct weighted_p_square_cumulative_distribution">tag::weighted_p_square_cumulative_distribution</a> <a name="boost.accumulators.as_weighted_f_idp411557808.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_p_sq_idp428671600.html" title="Struct weighted_p_square_cumulative_distribution">tag::weighted_p_square_cumulative_distribution</a> <a name="boost.accumulators.as_weighted_f_idp431028976.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/p_square_cumu_idp411565088.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411559872.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/p_square_cumu_idp377979760.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431031040.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp413009232.html b/doc/html/boost/accumulators/as_weighted_f_idp431277984.html
index c18d86e781..96610c860a 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp413009232.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp431277984.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp" title="Header &lt;boost/accumulators/statistics/density.hpp&gt;">
 <link rel="prev" href="tag/density.html" title="Struct density">
-<link rel="next" href="feature_of_ta_idp413011312.html" title="Struct feature_of&lt;tag::weighted_density&gt;">
+<link rel="next" href="feature_of_ta_idp431280064.html" title="Struct feature_of&lt;tag::weighted_density&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/density.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp413011312.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/density.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431280064.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp413009232"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp431277984"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::density&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::density&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp" title="Header &lt;boost/accumulators/statistics/density.hpp&gt;">boost/accumulators/statistics/density.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp413009232.html" title="Struct as_weighted_feature&lt;tag::density&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">density</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp431277984.html" title="Struct as_weighted_feature&lt;tag::density&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">density</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_density.html" title="Struct weighted_density">tag::weighted_density</a> <a name="boost.accumulators.as_weighted_f_idp413009232.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_density.html" title="Struct weighted_density">tag::weighted_density</a> <a name="boost.accumulators.as_weighted_f_idp431277984.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/density.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp413011312.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/density.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431280064.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp413026688.html b/doc/html/boost/accumulators/as_weighted_f_idp431295440.html
index a133c90511..4ee1a0c537 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp413026688.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp431295440.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp" title="Header &lt;boost/accumulators/statistics/error_of.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp413023424.html" title="Struct template as_feature&lt;tag::error_of&lt; Feature &gt;&gt;">
-<link rel="next" href="tag/error_of_mean_idp413035520.html" title="Struct error_of&lt;mean&gt;">
+<link rel="prev" href="as_feature_ta_idp431292176.html" title="Struct template as_feature&lt;tag::error_of&lt; Feature &gt;&gt;">
+<link rel="next" href="tag/error_of_mean_idp431304272.html" title="Struct error_of&lt;mean&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413023424.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/error_of_mean_idp413035520.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp431292176.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/error_of_mean_idp431304272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp413026688"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp431295440"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp" title="Header &lt;boost/accumulators/statistics/error_of.hpp&gt;">boost/accumulators/statistics/error_of.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp413026688.html" title="Struct template as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">error_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp431295440.html" title="Struct template as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">error_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/error_of.html" title="Struct template error_of">tag::error_of</a><span class="special">&lt;</span> <span class="keyword">typename</span> <a class="link" href="as_weighted_feature.html" title="Struct template as_weighted_feature">as_weighted_feature</a><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp413026688.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/error_of.html" title="Struct template error_of">tag::error_of</a><span class="special">&lt;</span> <span class="keyword">typename</span> <a class="link" href="as_weighted_feature.html" title="Struct template as_weighted_feature">as_weighted_feature</a><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp431295440.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413023424.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/error_of_mean_idp413035520.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp431292176.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/error_of_mean_idp431304272.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp413041072.html b/doc/html/boost/accumulators/as_weighted_f_idp431309824.html
index a96861da11..9e21cd5178 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp413041072.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp431309824.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square.hpp&gt;">
 <link rel="prev" href="tag/extended_p_square.html" title="Struct extended_p_square">
-<link rel="next" href="feature_of_ta_idp413043168.html" title="Struct feature_of&lt;tag::weighted_extended_p_square&gt;">
+<link rel="next" href="feature_of_ta_idp431311920.html" title="Struct feature_of&lt;tag::weighted_extended_p_square&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/extended_p_square.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp413043168.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/extended_p_square.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431311920.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp413041072"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp431309824"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::extended_p_square&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::extended_p_square&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square.hpp&gt;">boost/accumulators/statistics/extended_p_square.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp413041072.html" title="Struct as_weighted_feature&lt;tag::extended_p_square&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp431309824.html" title="Struct as_weighted_feature&lt;tag::extended_p_square&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_extended_p_square.html" title="Struct weighted_extended_p_square">tag::weighted_extended_p_square</a> <a name="boost.accumulators.as_weighted_f_idp413041072.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_extended_p_square.html" title="Struct weighted_extended_p_square">tag::weighted_extended_p_square</a> <a name="boost.accumulators.as_weighted_f_idp431309824.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/extended_p_square.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp413043168.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/extended_p_square.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431311920.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp413066048.html b/doc/html/boost/accumulators/as_weighted_f_idp431334800.html
index 280bd6cdeb..cbb9e9dda1 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp413066048.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp413064448.html" title="Struct feature_of&lt;tag::extended_p_square_quantile_quadratic&gt;">
-<link rel="next" href="feature_of_ta_idp412881232.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile&gt;">
+<link rel="prev" href="feature_of_ta_idp431333200.html" title="Struct feature_of&lt;tag::extended_p_square_quantile_quadratic&gt;">
+<link rel="next" href="feature_of_ta_idp431336864.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile&gt;">
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@@ -21,10 +21,10 @@
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 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="feature_of_ta_idp431333200.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431336864.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp413066048"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp431334800"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::extended_p_square_quantile&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::extended_p_square_quantile&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp413066048.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp431334800.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exte_idp412900608.html" title="Struct weighted_extended_p_square_quantile">tag::weighted_extended_p_square_quantile</a> <a name="boost.accumulators.as_weighted_f_idp413066048.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exte_idp378329040.html" title="Struct weighted_extended_p_square_quantile">tag::weighted_extended_p_square_quantile</a> <a name="boost.accumulators.as_weighted_f_idp431334800.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp413064448.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412881232.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp431333200.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431336864.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp412882832.html b/doc/html/boost/accumulators/as_weighted_f_idp431338464.html
index b5b7450bd3..99e2812b7a 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp412882832.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp431338464.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp412881232.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile&gt;">
-<link rel="next" href="feature_of_ta_idp412884848.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile_quadratic&gt;">
+<link rel="prev" href="feature_of_ta_idp431336864.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412881232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412884848.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp431336864.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431340480.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp412882832"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp431338464"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct as_weighted_feature&lt;tag::extended_p_square_quantile_quadratic&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::extended_p_square_quantile_quadratic&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp412882832.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile_quadratic&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile_quadratic</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp431338464.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile_quadratic&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile_quadratic</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exte_idp412903552.html" title="Struct weighted_extended_p_square_quantile_quadratic">tag::weighted_extended_p_square_quantile_quadratic</a> <a name="boost.accumulators.as_weighted_f_idp412882832.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exte_idp378331984.html" title="Struct weighted_extended_p_square_quantile_quadratic">tag::weighted_extended_p_square_quantile_quadratic</a> <a name="boost.accumulators.as_weighted_f_idp431338464.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412881232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412884848.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp431336864.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431340480.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </html>
diff --git a/doc/html/boost/accumulators/as_weighted_f_idp410278464.html b/doc/html/boost/accumulators/as_weighted_f_idp433772032.html
index 7f8a64f8a0..1d33148814 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp410278464.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp433772032.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp410275200.html" title="Struct template as_feature&lt;tag::droppable&lt; Feature &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp413089808.html" title="Struct template feature_of&lt;tag::droppable&lt; Feature &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp433768768.html" title="Struct template as_feature&lt;tag::droppable&lt; Feature &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp344838976.html" title="Struct template feature_of&lt;tag::droppable&lt; Feature &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410275200.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp413089808.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp433768768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp344838976.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp410278464"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp433772032"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::droppable&lt; Feature &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::droppable&lt; Feature &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/droppable_accumulator.hpp&gt;">boost/accumulators/framework/accumulators/droppable_accumulator.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp410278464.html" title="Struct template as_weighted_feature&lt;tag::droppable&lt; Feature &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">droppable</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp433772032.html" title="Struct template as_weighted_feature&lt;tag::droppable&lt; Feature &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">droppable</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/droppable.html" title="Struct template droppable">tag::droppable</a><span class="special">&lt;</span> <span class="keyword">typename</span> <a class="link" href="as_weighted_feature.html" title="Struct template as_weighted_feature">as_weighted_feature</a><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp410278464.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/droppable.html" title="Struct template droppable">tag::droppable</a><span class="special">&lt;</span> <span class="keyword">typename</span> <a class="link" href="as_weighted_feature.html" title="Struct template as_weighted_feature">as_weighted_feature</a><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp433772032.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_feature_ta_idp433768768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp344838976.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/as_weighted_f_idp412660432.html b/doc/html/boost/accumulators/as_weighted_f_idp434304368.html
index 336c36ab99..c20f335ba3 100644
--- a/doc/html/boost/accumulators/as_weighted_f_idp412660432.html
+++ b/doc/html/boost/accumulators/as_weighted_f_idp434304368.html
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-<link rel="prev" href="feature_of_ta_idp412657376.html" title="Struct template feature_of&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">
-<link rel="next" href="feature_of_ta_idp412664128.html" title="Struct template feature_of&lt;tag::weighted_covariance&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp434301312.html" title="Struct template feature_of&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp434308064.html" title="Struct template feature_of&lt;tag::weighted_covariance&lt; VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412657376.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412664128.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp434301312.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp434308064.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.as_weighted_f_idp412660432"></a><div class="titlepage"></div>
+<a name="boost.accumulators.as_weighted_f_idp434304368"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template as_weighted_feature&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::as_weighted_feature&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp" title="Header &lt;boost/accumulators/statistics/covariance.hpp&gt;">boost/accumulators/statistics/covariance.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp412660432.html" title="Struct template as_weighted_feature&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">covariance</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="as_weighted_f_idp434304368.html" title="Struct template as_weighted_feature&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">covariance</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_covariance.html" title="Struct template weighted_covariance">tag::weighted_covariance</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp412660432.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_covariance.html" title="Struct template weighted_covariance">tag::weighted_covariance</a><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span> <a name="boost.accumulators.as_weighted_f_idp434304368.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412657376.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412664128.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp434301312.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp434308064.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/dont_care.html b/doc/html/boost/accumulators/dont_care.html
index 18417600f4..4e0ee24e4d 100644
--- a/doc/html/boost/accumulators/dont_care.html
+++ b/doc/html/boost/accumulators/dont_care.html
@@ -35,16 +35,16 @@
 </span>
 <span class="keyword">struct</span> <a class="link" href="dont_care.html" title="Struct dont_care">dont_care</a> <span class="special">{</span>
   <span class="comment">// <a class="link" href="dont_care.html#boost.accumulators.dont_careconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="dont_care.html#idp410250992-bb"><span class="identifier">dont_care</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="dont_care.html#idp433744560-bb"><span class="identifier">dont_care</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp105356032"></a><h2>Description</h2>
+<a name="idp87273712"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp105356448"></a><h3>
+<a name="idp87274128"></a><h3>
 <a name="boost.accumulators.dont_careconstruct-copy-destruct"></a><code class="computeroutput">dont_care</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp410250992-bb"></a><span class="identifier">dont_care</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp433744560-bb"></a><span class="identifier">dont_care</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/droppable_accumulator.html b/doc/html/boost/accumulators/droppable_accumulator.html
index 31b48ecb9c..cb943a18c6 100644
--- a/doc/html/boost/accumulators/droppable_accumulator.html
+++ b/doc/html/boost/accumulators/droppable_accumulator.html
@@ -37,19 +37,19 @@
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">droppable_accumulator_base</span><span class="special">&lt;</span> <span class="identifier">Accumulator</span> <span class="special">&gt;</span>
 <span class="special">{</span>
   <span class="comment">// <a class="link" href="droppable_accumulator.html#boost.accumulators.droppable_accumulatorconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="droppable_accumulator.html#idp330688912-bb"><span class="identifier">droppable_accumulator</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="droppable_accumulator.html#idp330690736-bb"><span class="identifier">droppable_accumulator</span></a><span class="special">(</span><a class="link" href="droppable_accumulator.html" title="Struct template droppable_accumulator">droppable_accumulator</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="droppable_accumulator.html#idp433607360-bb"><span class="identifier">droppable_accumulator</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="droppable_accumulator.html#idp433609184-bb"><span class="identifier">droppable_accumulator</span></a><span class="special">(</span><a class="link" href="droppable_accumulator.html" title="Struct template droppable_accumulator">droppable_accumulator</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp104796512"></a><h2>Description</h2>
+<a name="idp86714208"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp104796928"></a><h3>
+<a name="idp86714624"></a><h3>
 <a name="boost.accumulators.droppable_accumulatorconstruct-copy-destruct"></a><code class="computeroutput">droppable_accumulator</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp330688912-bb"></a><span class="identifier">droppable_accumulator</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idp330690736-bb"></a><span class="identifier">droppable_accumulator</span><span class="special">(</span><a class="link" href="droppable_accumulator.html" title="Struct template droppable_accumulator">droppable_accumulator</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp433607360-bb"></a><span class="identifier">droppable_accumulator</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idp433609184-bb"></a><span class="identifier">droppable_accumulator</span><span class="special">(</span><a class="link" href="droppable_accumulator.html" title="Struct template droppable_accumulator">droppable_accumulator</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/droppable_accumulator_base.html b/doc/html/boost/accumulators/droppable_accumulator_base.html
index c47c9e89ae..69b8fd0813 100644
--- a/doc/html/boost/accumulators/droppable_accumulator_base.html
+++ b/doc/html/boost/accumulators/droppable_accumulator_base.html
@@ -35,35 +35,35 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Accumulator<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="droppable_accumulator_base.html" title="Struct template droppable_accumulator_base">droppable_accumulator_base</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">Accumulator</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="droppable_accumulator_base.html#boost.accumulators.droppable_accumulator_baseconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="droppable_accumulator_base.html#idp330683312-bb"><span class="identifier">droppable_accumulator_base</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="droppable_accumulator_base.html#idp330685136-bb"><span class="identifier">droppable_accumulator_base</span></a><span class="special">(</span><a class="link" href="droppable_accumulator_base.html" title="Struct template droppable_accumulator_base">droppable_accumulator_base</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="droppable_accumulator_base.html#idp433601760-bb"><span class="identifier">droppable_accumulator_base</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="droppable_accumulator_base.html#idp433603584-bb"><span class="identifier">droppable_accumulator_base</span></a><span class="special">(</span><a class="link" href="droppable_accumulator_base.html" title="Struct template droppable_accumulator_base">droppable_accumulator_base</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="droppable_accumulator_base.html#idp330674320-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="droppable_accumulator_base.html#idp330674880-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="droppable_accumulator_base.html#idp330677264-bb"><span class="identifier">add_ref</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="droppable_accumulator_base.html#idp330679648-bb"><span class="identifier">drop</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">bool</span> <a class="link" href="droppable_accumulator_base.html#idp330682032-bb"><span class="identifier">is_dropped</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="droppable_accumulator_base.html#idp433592768-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="droppable_accumulator_base.html#idp433593328-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="droppable_accumulator_base.html#idp433595712-bb"><span class="identifier">add_ref</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="droppable_accumulator_base.html#idp433598096-bb"><span class="identifier">drop</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">bool</span> <a class="link" href="droppable_accumulator_base.html#idp433600480-bb"><span class="identifier">is_dropped</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp104714992"></a><h2>Description</h2>
+<a name="idp86632800"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp104715408"></a><h3>
+<a name="idp86633216"></a><h3>
 <a name="boost.accumulators.droppable_accumulator_baseconstruct-copy-destruct"></a><code class="computeroutput">droppable_accumulator_base</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp330683312-bb"></a><span class="identifier">droppable_accumulator_base</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idp330685136-bb"></a><span class="identifier">droppable_accumulator_base</span><span class="special">(</span><a class="link" href="droppable_accumulator_base.html" title="Struct template droppable_accumulator_base">droppable_accumulator_base</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp433601760-bb"></a><span class="identifier">droppable_accumulator_base</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idp433603584-bb"></a><span class="identifier">droppable_accumulator_base</span><span class="special">(</span><a class="link" href="droppable_accumulator_base.html" title="Struct template droppable_accumulator_base">droppable_accumulator_base</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp104731968"></a><h3>
-<a name="idp330674320-bb"></a><code class="computeroutput">droppable_accumulator_base</code> public member functions</h3>
+<a name="idp86649648"></a><h3>
+<a name="idp433592768-bb"></a><code class="computeroutput">droppable_accumulator_base</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp330674880-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp330677264-bb"></a><span class="identifier">add_ref</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp330679648-bb"></a><span class="identifier">drop</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp330682032-bb"></a><span class="identifier">is_dropped</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp433593328-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp433595712-bb"></a><span class="identifier">add_ref</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp433598096-bb"></a><span class="identifier">drop</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp433600480-bb"></a><span class="identifier">is_dropped</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/extract/coherent_tail_mean.html b/doc/html/boost/accumulators/extract/coherent_tail_mean.html
index 6338d7874a..e2636d9976 100644
--- a/doc/html/boost/accumulators/extract/coherent_tail_mean.html
+++ b/doc/html/boost/accumulators/extract/coherent_tail_mean.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/tail_mean.hpp&gt;">
 <link rel="prev" href="non_coherent_tail_mean.html" title="Global non_coherent_tail_mean">
-<link rel="next" href="../tag/abstract_non__idp410680816.html" title="Struct abstract_non_coherent_tail_mean">
+<link rel="next" href="../tag/abstract_non__idp428491952.html" title="Struct abstract_non_coherent_tail_mean">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="non_coherent_tail_mean.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/abstract_non__idp410680816.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp411550304.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/p_square_cumu_idp411565088.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.extract.p_square_cumu_idp411562032"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.p_square_cumu_idp431033200"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Global p_square_cumulative_distribution</span></h2>
 <p>boost::accumulators::extract::p_square_cumulative_distribution</p>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp" title="Header &lt;boost/accumulators/statistics/p_square_cumul_dist.hpp&gt;">boost/accumulators/statistics/p_square_cumul_dist.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/p_square_cumu_idp411565088.html" title="Struct p_square_cumulative_distribution">tag::p_square_cumulative_distribution</a> <span class="special">&gt;</span> <span class="keyword">const</span> p_square_cumulative_distribution<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/p_square_cumu_idp377979760.html" title="Struct p_square_cumulative_distribution">tag::p_square_cumulative_distribution</a> <span class="special">&gt;</span> <span class="keyword">const</span> p_square_cumulative_distribution<span class="special">;</span></pre></div>
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@@ -44,7 +44,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp411550304.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/p_square_cumu_idp411565088.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp431021472.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/p_square_cumu_idp377979760.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/extract/p_square_quan_idp411575424.html b/doc/html/boost/accumulators/extract/p_square_quan_idp377990096.html
index fbf1493883..c4dd949941 100644
--- a/doc/html/boost/accumulators/extract/p_square_quan_idp411575424.html
+++ b/doc/html/boost/accumulators/extract/p_square_quan_idp377990096.html
@@ -24,7 +24,7 @@
 <a accesskey="p" href="p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/p_square_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.extract.p_square_quan_idp411575424"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.p_square_quan_idp377990096"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Global p_square_quantile_for_median</span></h2>
 <p>boost::accumulators::extract::p_square_quantile_for_median</p>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/p_square_quantile.hpp&gt;">boost/accumulators/statistics/p_square_quantile.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/p_square_quan_idp411579408.html" title="Struct p_square_quantile_for_median">tag::p_square_quantile_for_median</a> <span class="special">&gt;</span> <span class="keyword">const</span> p_square_quantile_for_median<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/p_square_quan_idp377994080.html" title="Struct p_square_quantile_for_median">tag::p_square_quantile_for_median</a> <span class="special">&gt;</span> <span class="keyword">const</span> p_square_quantile_for_median<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/p_square_quantile.html b/doc/html/boost/accumulators/extract/p_square_quantile.html
index cba815788c..3a96a9c719 100644
--- a/doc/html/boost/accumulators/extract/p_square_quantile.html
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diff --git a/doc/html/boost/accumulators/extract/peaks_over_threshold.html b/doc/html/boost/accumulators/extract/peaks_over_threshold.html
index 8fc61b4dbf..b88fa1603b 100644
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@@ -21,7 +21,7 @@
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 <a name="boost.accumulators.extract.peaks_over_threshold"></a><div class="titlepage"></div>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_peak_idp360025824.html" title="Struct abstract_peaks_over_threshold">tag::abstract_peaks_over_threshold</a> <span class="special">&gt;</span> <span class="keyword">const</span> peaks_over_threshold<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_peak_idp430074832.html" title="Struct abstract_peaks_over_threshold">tag::abstract_peaks_over_threshold</a> <span class="special">&gt;</span> <span class="keyword">const</span> peaks_over_threshold<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/quantile.html b/doc/html/boost/accumulators/extract/quantile.html
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diff --git a/doc/html/boost/accumulators/extract/relative_tail_idp410748960.html b/doc/html/boost/accumulators/extract/relative_tail_idp428560096.html
index 37bf59115c..5bf511e84d 100644
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+++ b/doc/html/boost/accumulators/extract/relative_tail_idp428560096.html
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+<link rel="next" href="../tag/abstract_abso_idp428563104.html" title="Struct abstract_absolute_tail_variate_means">
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-<a name="boost.accumulators.extract.relative_tail_idp410748960"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.relative_tail_idp428560096"></a><div class="titlepage"></div>
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 <p>boost::accumulators::extract::relative_tail_variate_means</p>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_rela_idp410752960.html" title="Struct abstract_relative_tail_variate_means">tag::abstract_relative_tail_variate_means</a> <span class="special">&gt;</span> <span class="keyword">const</span> relative_tail_variate_means<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_rela_idp428564096.html" title="Struct abstract_relative_tail_variate_means">tag::abstract_relative_tail_variate_means</a> <span class="special">&gt;</span> <span class="keyword">const</span> relative_tail_variate_means<span class="special">;</span></pre></div>
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 <h2><span class="refentrytitle">Global relative_weighted_tail_variate_means</span></h2>
 <p>boost::accumulators::extract::relative_weighted_tail_variate_means</p>
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diff --git a/doc/html/boost/accumulators/extract/tail_variate_means.html b/doc/html/boost/accumulators/extract/tail_variate_means.html
index 3e1cb296e8..3dce272f28 100644
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@@ -21,7 +21,7 @@
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@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_abso_idp410751968.html" title="Struct abstract_absolute_tail_variate_means">tag::abstract_absolute_tail_variate_means</a> <span class="special">&gt;</span> <span class="keyword">const</span> tail_variate_means<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_abso_idp428563104.html" title="Struct abstract_absolute_tail_variate_means">tag::abstract_absolute_tail_variate_means</a> <span class="special">&gt;</span> <span class="keyword">const</span> tail_variate_means<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/weighted_exte_idp412891760.html b/doc/html/boost/accumulators/extract/weighted_exte_idp378320192.html
index 88f4270faa..72d0ed2d75 100644
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+<a accesskey="p" href="weighted_exte_idp431345824.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/extended_p_square_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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+<a name="boost.accumulators.extract.weighted_exte_idp378320192"></a><div class="titlepage"></div>
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 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/weighted_exte_idp412903552.html" title="Struct weighted_extended_p_square_quantile_quadratic">tag::weighted_extended_p_square_quantile_quadratic</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_extended_p_square_quantile_quadratic<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/weighted_exte_idp378331984.html" title="Struct weighted_extended_p_square_quantile_quadratic">tag::weighted_extended_p_square_quantile_quadratic</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_extended_p_square_quantile_quadratic<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/weighted_exte_idp412890192.html b/doc/html/boost/accumulators/extract/weighted_exte_idp431345824.html
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-<a name="boost.accumulators.extract.weighted_exte_idp412890192"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.weighted_exte_idp431345824"></a><div class="titlepage"></div>
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 <p>boost::accumulators::extract::weighted_extended_p_square_quantile</p>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/weighted_exte_idp412900608.html" title="Struct weighted_extended_p_square_quantile">tag::weighted_extended_p_square_quantile</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_extended_p_square_quantile<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/weighted_exte_idp378329040.html" title="Struct weighted_extended_p_square_quantile">tag::weighted_extended_p_square_quantile</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_extended_p_square_quantile<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/weighted_median.html b/doc/html/boost/accumulators/extract/weighted_median.html
index 5c3a508b75..93ab9b2e62 100644
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diff --git a/doc/html/boost/accumulators/extract/weighted_p_sq_idp410857504.html b/doc/html/boost/accumulators/extract/weighted_p_sq_idp428668640.html
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+<link rel="prev" href="../as_feature_ta_idp428653136.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_cumulative_distribution)&gt;">
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 <hr>
 <div class="spirit-nav">
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 <div class="refentry">
-<a name="boost.accumulators.extract.weighted_p_sq_idp410857504"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.weighted_p_sq_idp428668640"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Global weighted_p_square_cumulative_distribution</span></h2>
 <p>boost::accumulators::extract::weighted_p_square_cumulative_distribution</p>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_cumul_dist_hpp" title="Header &lt;boost/accumulators/statistics/weighted_p_square_cumul_dist.hpp&gt;">boost/accumulators/statistics/weighted_p_square_cumul_dist.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/weighted_p_sq_idp410860464.html" title="Struct weighted_p_square_cumulative_distribution">tag::weighted_p_square_cumulative_distribution</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_p_square_cumulative_distribution<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/weighted_p_sq_idp428671600.html" title="Struct weighted_p_square_cumulative_distribution">tag::weighted_p_square_cumulative_distribution</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_p_square_cumulative_distribution<span class="special">;</span></pre></div>
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@@ -44,7 +44,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../as_feature_ta_idp410842000.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/weighted_p_sq_idp410860464.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/extract/weighted_p_sq_idp410868144.html b/doc/html/boost/accumulators/extract/weighted_p_sq_idp428679280.html
index b5d25b714d..bd1a1c429c 100644
--- a/doc/html/boost/accumulators/extract/weighted_p_sq_idp410868144.html
+++ b/doc/html/boost/accumulators/extract/weighted_p_sq_idp428679280.html
@@ -24,7 +24,7 @@
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.extract.weighted_p_sq_idp410868144"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.weighted_p_sq_idp428679280"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Global weighted_p_square_quantile_for_median</span></h2>
 <p>boost::accumulators::extract::weighted_p_square_quantile_for_median</p>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/weighted_p_square_quantile.hpp&gt;">boost/accumulators/statistics/weighted_p_square_quantile.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/weighted_p_sq_idp410873648.html" title="Struct weighted_p_square_quantile_for_median">tag::weighted_p_square_quantile_for_median</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_p_square_quantile_for_median<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/weighted_p_sq_idp428684784.html" title="Struct weighted_p_square_quantile_for_median">tag::weighted_p_square_quantile_for_median</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_p_square_quantile_for_median<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/weighted_p_square_quantile.html b/doc/html/boost/accumulators/extract/weighted_p_square_quantile.html
index 7fa247f15f..f90d52cc3b 100644
--- a/doc/html/boost/accumulators/extract/weighted_p_square_quantile.html
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+<link rel="prev" href="../tag/weighted_p_sq_idp428671600.html" title="Struct weighted_p_square_cumulative_distribution">
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@@ -21,7 +21,7 @@
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 <div class="spirit-nav">
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@@ -44,7 +44,7 @@
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diff --git a/doc/html/boost/accumulators/extract/weighted_peak_idp410884560.html b/doc/html/boost/accumulators/extract/weighted_peak_idp428695696.html
index 98ad1b3c4f..d1ffa2f212 100644
--- a/doc/html/boost/accumulators/extract/weighted_peak_idp410884560.html
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+<link rel="prev" href="../tag/weighted_p_sq_idp428684784.html" title="Struct weighted_p_square_quantile_for_median">
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 <div class="spirit-nav">
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 <div class="refentry">
-<a name="boost.accumulators.extract.weighted_peak_idp410884560"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.weighted_peak_idp428695696"></a><div class="titlepage"></div>
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@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/weighted_peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/weighted_peaks_over_threshold.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_peak_idp360025824.html" title="Struct abstract_peaks_over_threshold">tag::abstract_peaks_over_threshold</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_peaks_over_threshold<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_peak_idp430074832.html" title="Struct abstract_peaks_over_threshold">tag::abstract_peaks_over_threshold</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_peaks_over_threshold<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/weighted_skewness.html b/doc/html/boost/accumulators/extract/weighted_skewness.html
index a9d94b438c..541cd4e8a5 100644
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+<a accesskey="p" href="../as_feature_ta_idp428692352.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_skewness_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/weighted_skewness.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/extract/weighted_sum__idp410916528.html b/doc/html/boost/accumulators/extract/weighted_sum__idp428727664.html
index e35013a189..fcd62ebdc6 100644
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+++ b/doc/html/boost/accumulators/extract/weighted_sum__idp428727664.html
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-<a name="boost.accumulators.extract.weighted_sum__idp410916528"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.weighted_sum__idp428727664"></a><div class="titlepage"></div>
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 <p>boost::accumulators::extract::weighted_sum_of_variates_kahan</p>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/weighted_sum_kahan.hpp&gt;">boost/accumulators/statistics/weighted_sum_kahan.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_weig_idp410906000.html" title="Struct abstract_weighted_sum_of_variates">tag::abstract_weighted_sum_of_variates</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_sum_of_variates_kahan<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_weig_idp428717136.html" title="Struct abstract_weighted_sum_of_variates">tag::abstract_weighted_sum_of_variates</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_sum_of_variates_kahan<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/weighted_sum_kahan.html b/doc/html/boost/accumulators/extract/weighted_sum_kahan.html
index decfa50865..2c8c7a6b39 100644
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-<link rel="prev" href="../feature_of_ta_idp410896816.html" title="Struct template feature_of&lt;tag::weighted_sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">
-<link rel="next" href="weighted_sum__idp410916528.html" title="Global weighted_sum_of_variates_kahan">
+<link rel="prev" href="../feature_of_ta_idp428707952.html" title="Struct template feature_of&lt;tag::weighted_sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">
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 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp410896816.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum__idp410916528.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp428707952.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum__idp428727664.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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@@ -44,7 +44,7 @@
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 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp410896816.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum__idp410916528.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/extract/weighted_sum_of_variates.html b/doc/html/boost/accumulators/extract/weighted_sum_of_variates.html
index 4d26cacdd0..5a81ab8a71 100644
--- a/doc/html/boost/accumulators/extract/weighted_sum_of_variates.html
+++ b/doc/html/boost/accumulators/extract/weighted_sum_of_variates.html
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 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp" title="Header &lt;boost/accumulators/statistics/weighted_sum.hpp&gt;">boost/accumulators/statistics/weighted_sum.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_weig_idp410906000.html" title="Struct abstract_weighted_sum_of_variates">tag::abstract_weighted_sum_of_variates</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_sum_of_variates<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_weig_idp428717136.html" title="Struct abstract_weighted_sum_of_variates">tag::abstract_weighted_sum_of_variates</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_sum_of_variates<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/weighted_tail_idp410946480.html b/doc/html/boost/accumulators/extract/weighted_tail_idp428757616.html
index e0e7be0515..9c6e86990a 100644
--- a/doc/html/boost/accumulators/extract/weighted_tail_idp410946480.html
+++ b/doc/html/boost/accumulators/extract/weighted_tail_idp428757616.html
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-<link rel="next" href="relative_weig_idp410948048.html" title="Global relative_weighted_tail_variate_means">
+<link rel="next" href="relative_weig_idp428759184.html" title="Global relative_weighted_tail_variate_means">
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@@ -21,10 +21,10 @@
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-<a accesskey="p" href="weighted_tail_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_weig_idp410948048.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_tail_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_weig_idp428759184.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<a name="boost.accumulators.extract.weighted_tail_idp410946480"></a><div class="titlepage"></div>
+<a name="boost.accumulators.extract.weighted_tail_idp428757616"></a><div class="titlepage"></div>
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 <p>boost::accumulators::extract::weighted_tail_variate_means</p>
@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/weighted_tail_variate_means.hpp&gt;">boost/accumulators/statistics/weighted_tail_variate_means.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_abso_idp410751968.html" title="Struct abstract_absolute_tail_variate_means">tag::abstract_absolute_tail_variate_means</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_tail_variate_means<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/abstract_abso_idp428563104.html" title="Struct abstract_absolute_tail_variate_means">tag::abstract_absolute_tail_variate_means</a> <span class="special">&gt;</span> <span class="keyword">const</span> weighted_tail_variate_means<span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/extract/weighted_tail_quantile.html b/doc/html/boost/accumulators/extract/weighted_tail_quantile.html
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-<link rel="next" href="weighted_tail_idp410946480.html" title="Global weighted_tail_variate_means">
+<link rel="prev" href="non_coherent__idp428736944.html" title="Global non_coherent_weighted_tail_mean">
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index b7a9c82f69..ed40c8eb98 100644
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-<link rel="next" href="with_p_square_idp357251280.html" title="Global with_p_square_cumulative_distribution_median">
+<link rel="next" href="with_p_square_idp431003488.html" title="Global with_p_square_cumulative_distribution_median">
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+<a accesskey="p" href="median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp431003488.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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@@ -44,7 +44,7 @@
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diff --git a/doc/html/boost/accumulators/extract/with_p_square_idp357251280.html b/doc/html/boost/accumulators/extract/with_p_square_idp431003488.html
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@@ -24,7 +24,7 @@
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+<a name="boost.accumulators.extract.with_p_square_idp431003488"></a><div class="titlepage"></div>
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@@ -32,7 +32,7 @@
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
-</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/with_p_square_idp357256096.html" title="Struct with_p_square_cumulative_distribution_median">tag::with_p_square_cumulative_distribution_median</a> <span class="special">&gt;</span> <span class="keyword">const</span> with_p_square_cumulative_distribution_median<span class="special">;</span></pre></div>
+</span><a class="link" href="../extractor.html" title="Struct template extractor">extractor</a><span class="special">&lt;</span> <a class="link" href="../tag/with_p_square_idp431008304.html" title="Struct with_p_square_cumulative_distribution_median">tag::with_p_square_cumulative_distribution_median</a> <span class="special">&gt;</span> <span class="keyword">const</span> with_p_square_cumulative_distribution_median<span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 <td align="left"></td>
diff --git a/doc/html/boost/accumulators/extractor.html b/doc/html/boost/accumulators/extractor.html
index f9bd794963..63ae30afea 100644
--- a/doc/html/boost/accumulators/extractor.html
+++ b/doc/html/boost/accumulators/extractor.html
@@ -35,28 +35,28 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="extractor.html" title="Struct template extractor">extractor</a> <span class="special">{</span>
 
-  <span class="comment">// <a class="link" href="extractor.html#idp362202400-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Arg1<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="extractor.html#idp362202960-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Arg1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="extractor.html#idp429903856-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Arg1<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="extractor.html#idp429904416-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Arg1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> AccumulatorSet<span class="special">,</span> <span class="keyword">typename</span> A1<span class="special">&gt;</span> 
-    <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="extractor.html#idp362206128-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">AccumulatorSet</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+    <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="extractor.html#idp429907584-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">AccumulatorSet</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> AccumulatorSet<span class="special">,</span> <span class="keyword">typename</span> A1<span class="special">,</span> <span class="keyword">typename</span> A2<span class="special">,</span> <span class="special">...</span> <span class="special">&gt;</span> 
-    <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="extractor.html#idp362211376-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">AccumulatorSet</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">A2</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> 
+    <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="extractor.html#idp429912832-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">AccumulatorSet</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">A2</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> 
                            <span class="special">...</span><span class="special">)</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp105180288"></a><h2>Description</h2>
+<a name="idp87098352"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp105180704"></a><h3>
-<a name="idp362202400-bb"></a><code class="computeroutput">extractor</code> public member functions</h3>
+<a name="idp87098768"></a><h3>
+<a name="idp429903856-bb"></a><code class="computeroutput">extractor</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Arg1<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp362202960-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Arg1</span> <span class="keyword">const</span> <span class="special">&amp;</span> arg1<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Arg1<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp429904416-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Arg1</span> <span class="keyword">const</span> <span class="special">&amp;</span> arg1<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 <p>Extract the result associated with Feature from the accumulator set 
 </p>
 </li>
 <li class="listitem">
 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> AccumulatorSet<span class="special">,</span> <span class="keyword">typename</span> A1<span class="special">&gt;</span> 
-  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp362206128-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">AccumulatorSet</span> <span class="keyword">const</span> <span class="special">&amp;</span> acc<span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span> a1<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
+  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp429907584-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">AccumulatorSet</span> <span class="keyword">const</span> <span class="special">&amp;</span> acc<span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span> a1<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 <p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.</p>
 <p>
 </p>
@@ -82,7 +82,7 @@
 </li>
 <li class="listitem">
 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> AccumulatorSet<span class="special">,</span> <span class="keyword">typename</span> A1<span class="special">,</span> <span class="keyword">typename</span> A2<span class="special">,</span> <span class="special">...</span> <span class="special">&gt;</span> 
-  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp362211376-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">AccumulatorSet</span> <span class="keyword">const</span> <span class="special">&amp;</span> acc<span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span> a1<span class="special">,</span> 
+  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp429912832-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">AccumulatorSet</span> <span class="keyword">const</span> <span class="special">&amp;</span> acc<span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span> a1<span class="special">,</span> 
                          <span class="identifier">A2</span> <span class="keyword">const</span> <span class="special">&amp;</span> a2<span class="special">,</span> <span class="special">...</span><span class="special">)</span><span class="special">;</span></pre>
 <p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
 </li>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp413089808.html b/doc/html/boost/accumulators/feature_of_ta_idp344838976.html
index e942e76538..8b202f1811 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp413089808.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp344838976.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/droppable_accumulator.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp410278464.html" title="Struct template as_weighted_feature&lt;tag::droppable&lt; Feature &gt;&gt;">
-<link rel="next" href="tag/external_Feat_idp413105216.html" title="Struct template external&lt;Feature, Tag, void&gt;">
+<link rel="prev" href="as_weighted_f_idp433772032.html" title="Struct template as_weighted_feature&lt;tag::droppable&lt; Feature &gt;&gt;">
+<link rel="next" href="tag/external_Feat_idp344854384.html" title="Struct template external&lt;Feature, Tag, void&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410278464.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/external_Feat_idp413105216.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp433772032.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/external_Feat_idp344854384.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp413089808"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp344838976"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::droppable&lt; Feature &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::droppable&lt; Feature &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/droppable_accumulator.hpp&gt;">boost/accumulators/framework/accumulators/droppable_accumulator.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp413089808.html" title="Struct template feature_of&lt;tag::droppable&lt; Feature &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">droppable</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp344838976.html" title="Struct template feature_of&lt;tag::droppable&lt; Feature &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">droppable</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410278464.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/external_Feat_idp413105216.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp433772032.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/external_Feat_idp344854384.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp413100048.html b/doc/html/boost/accumulators/feature_of_ta_idp344849216.html
index 354d5582b7..320bbac8a4 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp413100048.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp344849216.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/external_accumulator.hpp&gt;">
-<link rel="prev" href="tag/external_Feat_idp413105216.html" title="Struct template external&lt;Feature, Tag, void&gt;">
+<link rel="prev" href="tag/external_Feat_idp344854384.html" title="Struct template external&lt;Feature, Tag, void&gt;">
 <link rel="next" href="impl/reference_accumulator_impl.html" title="Struct template reference_accumulator_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/external_Feat_idp413105216.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/reference_accumulator_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/external_Feat_idp344854384.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/reference_accumulator_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp413100048"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp344849216"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::external&lt; Feature, Tag, AccumulatorSet &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::external&lt; Feature, Tag, AccumulatorSet &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/external_accumulator.hpp&gt;">boost/accumulators/framework/accumulators/external_accumulator.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">,</span> <span class="keyword">typename</span> AccumulatorSet<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp413100048.html" title="Struct template feature_of&lt;tag::external&lt; Feature, Tag, AccumulatorSet &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">external</span><span class="special">&lt;</span> <span class="identifier">Feature</span><span class="special">,</span> <span class="identifier">Tag</span><span class="special">,</span> <span class="identifier">AccumulatorSet</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp344849216.html" title="Struct template feature_of&lt;tag::external&lt; Feature, Tag, AccumulatorSet &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">external</span><span class="special">&lt;</span> <span class="identifier">Feature</span><span class="special">,</span> <span class="identifier">Tag</span><span class="special">,</span> <span class="identifier">AccumulatorSet</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/external_Feat_idp413105216.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/reference_accumulator_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/external_Feat_idp344854384.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/reference_accumulator_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp413111856.html b/doc/html/boost/accumulators/feature_of_ta_idp344861024.html
index 1ac18e4839..cdf84b43c8 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp413111856.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp344861024.html
@@ -24,7 +24,7 @@
 <a accesskey="p" href="impl/reference_accumulator_impl.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.reference_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/value_accumulator_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp413111856"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp344861024"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::reference&lt; ValueType, Tag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::reference&lt; ValueType, Tag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.reference_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/reference_accumulator.hpp&gt;">boost/accumulators/framework/accumulators/reference_accumulator.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ValueType<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp413111856.html" title="Struct template feature_of&lt;tag::reference&lt; ValueType, Tag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">reference</span><span class="special">&lt;</span> <span class="identifier">ValueType</span><span class="special">,</span> <span class="identifier">Tag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp344861024.html" title="Struct template feature_of&lt;tag::reference&lt; ValueType, Tag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">reference</span><span class="special">&lt;</span> <span class="identifier">ValueType</span><span class="special">,</span> <span class="identifier">Tag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">reference_tag</span><span class="special">&lt;</span> <span class="identifier">Tag</span> <span class="special">&gt;</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp413126928.html b/doc/html/boost/accumulators/feature_of_ta_idp344876096.html
index c3c6f6aac3..a50292aedc 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp413126928.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp344876096.html
@@ -24,7 +24,7 @@
 <a accesskey="p" href="impl/value_accumulator_impl.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.value_accumulator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../../BOOST_ACCUMULATORS_DEFINE_EXTRACTOR.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp413126928"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp344876096"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::value&lt; ValueType, Tag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::value&lt; ValueType, Tag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.value_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/value_accumulator.hpp&gt;">boost/accumulators/framework/accumulators/value_accumulator.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ValueType<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp413126928.html" title="Struct template feature_of&lt;tag::value&lt; ValueType, Tag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">value</span><span class="special">&lt;</span> <span class="identifier">ValueType</span><span class="special">,</span> <span class="identifier">Tag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp344876096.html" title="Struct template feature_of&lt;tag::value&lt; ValueType, Tag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">value</span><span class="special">&lt;</span> <span class="identifier">ValueType</span><span class="special">,</span> <span class="identifier">Tag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">value_tag</span><span class="special">&lt;</span> <span class="identifier">Tag</span> <span class="special">&gt;</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp411571632.html b/doc/html/boost/accumulators/feature_of_ta_idp377986304.html
index 86c9126399..a2c0c7786a 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp411571632.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp377986304.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/p_square_quantile.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp411569536.html" title="Struct as_weighted_feature&lt;tag::p_square_quantile&gt;">
+<link rel="prev" href="as_weighted_f_idp377984208.html" title="Struct as_weighted_feature&lt;tag::p_square_quantile&gt;">
 <link rel="next" href="extract/peaks_over_threshold.html" title="Global peaks_over_threshold">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp411569536.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/peaks_over_threshold.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp377984208.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/peaks_over_threshold.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp411571632"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp377986304"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_p_square_quantile&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_p_square_quantile&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/p_square_quantile.hpp&gt;">boost/accumulators/statistics/p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp411571632.html" title="Struct feature_of&lt;tag::weighted_p_square_quantile&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_p_square_quantile</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp377986304.html" title="Struct feature_of&lt;tag::weighted_p_square_quantile&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_p_square_quantile</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">p_square_quantile</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp411569536.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/peaks_over_threshold.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp377984208.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/peaks_over_threshold.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp411588208.html b/doc/html/boost/accumulators/feature_of_ta_idp378002880.html
index d7c020dd36..1d09ee6c56 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp411588208.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378002880.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp411585424.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">
-<link rel="next" href="feature_of_ta_idp411590416.html" title="Struct template feature_of&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp378000096.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="next" href="feature_of_ta_idp378005088.html" title="Struct template feature_of&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp411585424.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411590416.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378000096.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378005088.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp411588208"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378002880"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp411588208.html" title="Struct template feature_of&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_peaks_over_threshold &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378002880.html" title="Struct template feature_of&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_peaks_over_threshold &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp411585424.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp411590416.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp378000096.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378005088.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp411590416.html b/doc/html/boost/accumulators/feature_of_ta_idp378005088.html
index e87d117044..1d9908ba71 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp411590416.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378005088.html
@@ -7,8 +7,8 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp411588208.html" title="Struct template feature_of&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp411592576.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp378002880.html" title="Struct template feature_of&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp378007248.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp411588208.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp411592576.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378002880.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp378007248.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp411590416"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378005088"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp411590416.html" title="Struct template feature_of&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_peaks_over_threshold &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378005088.html" title="Struct template feature_of&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">peaks_over_threshold_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_peaks_over_threshold &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp411588208.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp411592576.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp411595408.html b/doc/html/boost/accumulators/feature_of_ta_idp378010080.html
index 7f85b5858a..360320c2fa 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp411595408.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378010080.html
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp411592576.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp411597568.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp378007248.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp378012240.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_weighted_f_idp378007248.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp378012240.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp411595408"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378010080"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp411595408.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::peaks_over_threshold&lt; LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378010080.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_peaks_over_threshold</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::peaks_over_threshold&lt; LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp411600352.html b/doc/html/boost/accumulators/feature_of_ta_idp378015024.html
index 09d8769f6d..694473b65a 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp411600352.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378015024.html
@@ -7,8 +7,8 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp411597568.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_feature_ta_idp360029104.html" title="Struct template as_feature&lt;tag::pot_quantile&lt; LeftRight &gt;(with_threshold_value)&gt;">
+<link rel="prev" href="as_weighted_f_idp378012240.html" title="Struct template as_weighted_feature&lt;tag::peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp411600352"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378015024"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_peaks_over_threshold_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_peaks_over_threshold_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">boost/accumulators/statistics/peaks_over_threshold.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp411600352.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_peaks_over_threshold_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::peaks_over_threshold_prob&lt; LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378015024.html" title="Struct template feature_of&lt;tag::weighted_peaks_over_threshold_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_peaks_over_threshold_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::peaks_over_threshold_prob&lt; LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_weighted_f_idp378012240.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430078112.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp412910816.html b/doc/html/boost/accumulators/feature_of_ta_idp378339248.html
index a1be4663c4..32dc71b202 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp412910816.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378339248.html
@@ -7,7 +7,7 @@
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-<link rel="prev" href="as_weighted_f_idp412908736.html" title="Struct as_weighted_feature&lt;tag::kurtosis&gt;">
+<link rel="prev" href="as_weighted_f_idp378337168.html" title="Struct as_weighted_feature&lt;tag::kurtosis&gt;">
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@@ -21,10 +21,10 @@
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 <hr>
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+<a name="boost.accumulators.feature_of_ta_idp378339248"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_kurtosis&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_kurtosis&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.kurtosis_hpp" title="Header &lt;boost/accumulators/statistics/kurtosis.hpp&gt;">boost/accumulators/statistics/kurtosis.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp412910816.html" title="Struct feature_of&lt;tag::weighted_kurtosis&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_kurtosis</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">kurtosis</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378339248.html" title="Struct feature_of&lt;tag::weighted_kurtosis&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_kurtosis</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">kurtosis</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp412941936.html b/doc/html/boost/accumulators/feature_of_ta_idp378370368.html
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--- a/doc/html/boost/accumulators/feature_of_ta_idp412941936.html
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+<link rel="prev" href="as_feature_ta_idp378366672.html" title="Struct template as_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;(immediate)&gt;">
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+<a name="boost.accumulators.feature_of_ta_idp378370368"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::immediate_mean&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::immediate_mean&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp412941936.html" title="Struct feature_of&lt;tag::immediate_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378370368.html" title="Struct feature_of&lt;tag::immediate_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_feature_ta_idp378366672.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378372000.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp412943568.html b/doc/html/boost/accumulators/feature_of_ta_idp378372000.html
index 4254afa02d..aec17863ca 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp412943568.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378372000.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp412941936.html" title="Struct feature_of&lt;tag::immediate_mean&gt;">
-<link rel="next" href="feature_of_ta_idp412945216.html" title="Struct template feature_of&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp378370368.html" title="Struct feature_of&lt;tag::immediate_mean&gt;">
+<link rel="next" href="feature_of_ta_idp378373648.html" title="Struct template feature_of&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412941936.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412945216.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378370368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378373648.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp412943568"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378372000"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::immediate_mean_of_weights&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::immediate_mean_of_weights&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp412943568.html" title="Struct feature_of&lt;tag::immediate_mean_of_weights&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean_of_weights</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378372000.html" title="Struct feature_of&lt;tag::immediate_mean_of_weights&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean_of_weights</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean_of_weights</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412941936.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp412945216.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378370368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp378373648.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp412945216.html b/doc/html/boost/accumulators/feature_of_ta_idp378373648.html
index e32102d287..f8733e2e3e 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp412945216.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378373648.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp412943568.html" title="Struct feature_of&lt;tag::immediate_mean_of_weights&gt;">
-<link rel="next" href="as_weighted_f_idp357193264.html" title="Struct as_weighted_feature&lt;tag::mean&gt;">
+<link rel="prev" href="feature_of_ta_idp378372000.html" title="Struct feature_of&lt;tag::immediate_mean_of_weights&gt;">
+<link rel="next" href="as_weighted_f_idp378376656.html" title="Struct as_weighted_feature&lt;tag::mean&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412943568.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357193264.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378372000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp378376656.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp412945216"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378373648"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp412945216.html" title="Struct template feature_of&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::mean_of_variates&lt; VariateType, VariateTag &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378373648.html" title="Struct template feature_of&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::mean_of_variates&lt; VariateType, VariateTag &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp412943568.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357193264.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp378372000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp378376656.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357195344.html b/doc/html/boost/accumulators/feature_of_ta_idp378378736.html
index 0c272fe239..3c0e2f51ac 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp357195344.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378378736.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_weighted_f_idp357193264.html" title="Struct as_weighted_feature&lt;tag::mean&gt;">
-<link rel="next" href="as_weighted_f_idp357196976.html" title="Struct as_weighted_feature&lt;tag::immediate_mean&gt;">
+<link rel="prev" href="as_weighted_f_idp378376656.html" title="Struct as_weighted_feature&lt;tag::mean&gt;">
+<link rel="next" href="as_weighted_f_idp378380368.html" title="Struct as_weighted_feature&lt;tag::immediate_mean&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357193264.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357196976.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp378376656.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp378380368.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp357195344"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378378736"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_mean&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_mean&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357195344.html" title="Struct feature_of&lt;tag::weighted_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378378736.html" title="Struct feature_of&lt;tag::weighted_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">mean</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
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+<a accesskey="p" href="as_weighted_f_idp378376656.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp378380368.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357199024.html b/doc/html/boost/accumulators/feature_of_ta_idp378382464.html
index c6a8381ba0..6a482b8824 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp357199024.html
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-<link rel="prev" href="as_weighted_f_idp357196976.html" title="Struct as_weighted_feature&lt;tag::immediate_mean&gt;">
-<link rel="next" href="as_weighted_f_idp357200672.html" title="Struct template as_weighted_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp378380368.html" title="Struct as_weighted_feature&lt;tag::immediate_mean&gt;">
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@@ -21,10 +21,10 @@
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp357199024"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378382464"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::immediate_weighted_mean&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::immediate_weighted_mean&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357199024.html" title="Struct feature_of&lt;tag::immediate_weighted_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_weighted_mean</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378382464.html" title="Struct feature_of&lt;tag::immediate_weighted_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_weighted_mean</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_mean</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357196976.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357200672.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp378380368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp378384112.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357204368.html b/doc/html/boost/accumulators/feature_of_ta_idp378387808.html
index 547dd87514..fdf3a9ac23 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp357204368.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp378387808.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp357200672.html" title="Struct template as_weighted_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp357207376.html" title="Struct template as_weighted_feature&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp378384112.html" title="Struct template as_weighted_feature&lt;tag::mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp430959616.html" title="Struct template as_weighted_feature&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
 </head>
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357200672.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357207376.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp378384112.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp430959616.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp357204368"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp378387808"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357204368.html" title="Struct template feature_of&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::mean_of_variates&lt; VariateType, VariateTag &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp378387808.html" title="Struct template feature_of&lt;tag::weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::mean_of_variates&lt; VariateType, VariateTag &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357200672.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357207376.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp378384112.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp430959616.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp408494336.html b/doc/html/boost/accumulators/feature_of_ta_idp428194816.html
index 75ff2eddc0..9ea93ad8e7 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp408494336.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428194816.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
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-<link rel="prev" href="as_feature_ta_idp408491552.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">
-<link rel="next" href="feature_of_ta_idp408496544.html" title="Struct template feature_of&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp428192032.html" title="Struct template as_feature&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="next" href="feature_of_ta_idp428197024.html" title="Struct template feature_of&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408491552.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408496544.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428192032.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428197024.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp408494336"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428194816"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp408494336.html" title="Struct template feature_of&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_mean</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428194816.html" title="Struct template feature_of&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_mean</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408491552.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408496544.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428192032.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428197024.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp408496544.html b/doc/html/boost/accumulators/feature_of_ta_idp428197024.html
index 60e607671e..b58653f817 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp408496544.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428197024.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp408494336.html" title="Struct template feature_of&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp408498752.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428194816.html" title="Struct template feature_of&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp428199232.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408494336.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp408498752.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428194816.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428199232.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp408496544"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428197024"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp408496544.html" title="Struct template feature_of&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_mean</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428197024.html" title="Struct template feature_of&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_mean</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="feature_of_ta_idp428194816.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428199232.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp408501584.html b/doc/html/boost/accumulators/feature_of_ta_idp428202064.html
index 740a9a8fc2..d14d380021 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp408501584.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428202064.html
@@ -7,8 +7,8 @@
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-<link rel="next" href="as_weighted_f_idp408503744.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp428199232.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp428204224.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp408498752.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp408503744.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428199232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428204224.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp408501584"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428202064"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp408501584.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428202064.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp408498752.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp408503744.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428199232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428204224.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp408506576.html b/doc/html/boost/accumulators/feature_of_ta_idp428207056.html
index c40376ec71..c1d8c8f6e6 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp408506576.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428207056.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp408503744.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp428204224.html" title="Struct template as_weighted_feature&lt;tag::pot_tail_mean_prob&lt; LeftRight &gt;&gt;">
 <link rel="next" href="extract/rolling_count.html" title="Global rolling_count">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp408503744.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/rolling_count.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428204224.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/rolling_count.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp408506576"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428207056"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_pot_tail_mean_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_pot_tail_mean_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/pot_tail_mean.hpp&gt;">boost/accumulators/statistics/pot_tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp408506576.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::pot_tail_mean_prob&lt; LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428207056.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::pot_tail_mean_prob&lt; LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp408503744.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/rolling_count.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428204224.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/rolling_count.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp408524640.html b/doc/html/boost/accumulators/feature_of_ta_idp428225120.html
index 771f35bf0b..7e49d16ba1 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp408524640.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428225120.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp408522528.html" title="Struct as_feature&lt;tag::rolling_mean(immediate)&gt;">
-<link rel="next" href="feature_of_ta_idp408526288.html" title="Struct feature_of&lt;tag::lazy_rolling_mean&gt;">
+<link rel="prev" href="as_feature_ta_idp428223008.html" title="Struct as_feature&lt;tag::rolling_mean(immediate)&gt;">
+<link rel="next" href="feature_of_ta_idp428226768.html" title="Struct feature_of&lt;tag::lazy_rolling_mean&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408522528.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408526288.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428223008.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428226768.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp408524640"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428225120"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::immediate_rolling_mean&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::immediate_rolling_mean&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">boost/accumulators/statistics/rolling_mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp408524640.html" title="Struct feature_of&lt;tag::immediate_rolling_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_rolling_mean</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428225120.html" title="Struct feature_of&lt;tag::immediate_rolling_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_rolling_mean</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_mean</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp408522528.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp408526288.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428223008.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428226768.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp408526288.html b/doc/html/boost/accumulators/feature_of_ta_idp428226768.html
index 4d1c1b260d..cc95ed8d95 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp408526288.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428226768.html
@@ -7,7 +7,7 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp408524640.html" title="Struct feature_of&lt;tag::immediate_rolling_mean&gt;">
+<link rel="prev" href="feature_of_ta_idp428225120.html" title="Struct feature_of&lt;tag::immediate_rolling_mean&gt;">
 <link rel="next" href="impl/rolling_moment_impl.html" title="Struct template rolling_moment_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408524640.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/rolling_moment_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428225120.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/rolling_moment_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp408526288"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428226768"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::lazy_rolling_mean&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::lazy_rolling_mean&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">boost/accumulators/statistics/rolling_mean.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp408526288.html" title="Struct feature_of&lt;tag::lazy_rolling_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_rolling_mean</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428226768.html" title="Struct feature_of&lt;tag::lazy_rolling_mean&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_rolling_mean</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_mean</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp408524640.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/rolling_moment_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428225120.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="impl/rolling_moment_impl.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410482224.html b/doc/html/boost/accumulators/feature_of_ta_idp428293360.html
index 626b1c44fc..deb612f09f 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410482224.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428293360.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp410480112.html" title="Struct as_feature&lt;tag::rolling_variance(immediate)&gt;">
-<link rel="next" href="feature_of_ta_idp410483872.html" title="Struct feature_of&lt;tag::immediate_rolling_variance&gt;">
+<link rel="prev" href="as_feature_ta_idp428291248.html" title="Struct as_feature&lt;tag::rolling_variance(immediate)&gt;">
+<link rel="next" href="feature_of_ta_idp428295008.html" title="Struct feature_of&lt;tag::immediate_rolling_variance&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410480112.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410483872.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428291248.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428295008.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410482224"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428293360"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::lazy_rolling_variance&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::lazy_rolling_variance&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp" title="Header &lt;boost/accumulators/statistics/rolling_variance.hpp&gt;">boost/accumulators/statistics/rolling_variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410482224.html" title="Struct feature_of&lt;tag::lazy_rolling_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_rolling_variance</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428293360.html" title="Struct feature_of&lt;tag::lazy_rolling_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_rolling_variance</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_variance</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410480112.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410483872.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410483872.html b/doc/html/boost/accumulators/feature_of_ta_idp428295008.html
index 1bed16afaa..d2a135cde2 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410483872.html
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@@ -7,7 +7,7 @@
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-<link rel="prev" href="feature_of_ta_idp410482224.html" title="Struct feature_of&lt;tag::lazy_rolling_variance&gt;">
+<link rel="prev" href="feature_of_ta_idp428293360.html" title="Struct feature_of&lt;tag::lazy_rolling_variance&gt;">
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 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410482224.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/rolling_window_plus1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428293360.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/rolling_window_plus1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410483872"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428295008"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::immediate_rolling_variance&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::immediate_rolling_variance&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp" title="Header &lt;boost/accumulators/statistics/rolling_variance.hpp&gt;">boost/accumulators/statistics/rolling_variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410483872.html" title="Struct feature_of&lt;tag::immediate_rolling_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_rolling_variance</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428295008.html" title="Struct feature_of&lt;tag::immediate_rolling_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_rolling_variance</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">rolling_variance</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410482224.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/rolling_window_plus1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428293360.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/rolling_window_plus1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410595920.html b/doc/html/boost/accumulators/feature_of_ta_idp428407056.html
index 1dca1294be..244f540fda 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410595920.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428407056.html
@@ -7,7 +7,7 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp" title="Header &lt;boost/accumulators/statistics/skewness.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp410593840.html" title="Struct as_weighted_feature&lt;tag::skewness&gt;">
+<link rel="prev" href="as_weighted_f_idp428404976.html" title="Struct as_weighted_feature&lt;tag::skewness&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410593840.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/sum.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428404976.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/sum.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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-<a name="boost.accumulators.feature_of_ta_idp410595920"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428407056"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_skewness&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_skewness&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp" title="Header &lt;boost/accumulators/statistics/skewness.hpp&gt;">boost/accumulators/statistics/skewness.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410595920.html" title="Struct feature_of&lt;tag::weighted_skewness&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_skewness</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">skewness</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428407056.html" title="Struct feature_of&lt;tag::weighted_skewness&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_skewness</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">skewness</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
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+<a accesskey="p" href="as_weighted_f_idp428404976.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.skewness_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/sum.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410608960.html b/doc/html/boost/accumulators/feature_of_ta_idp428420096.html
index 6f9dc30735..b4c25be07e 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410608960.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428420096.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_weighted_f_idp410606880.html" title="Struct as_weighted_feature&lt;tag::sum&gt;">
-<link rel="next" href="feature_of_ta_idp410610592.html" title="Struct template feature_of&lt;tag::sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp428418016.html" title="Struct as_weighted_feature&lt;tag::sum&gt;">
+<link rel="next" href="feature_of_ta_idp428421728.html" title="Struct template feature_of&lt;tag::sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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-<a name="boost.accumulators.feature_of_ta_idp410608960"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428420096"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_sum&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_sum&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp" title="Header &lt;boost/accumulators/statistics/sum.hpp&gt;">boost/accumulators/statistics/sum.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410608960.html" title="Struct feature_of&lt;tag::weighted_sum&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428420096.html" title="Struct feature_of&lt;tag::weighted_sum&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410610592.html b/doc/html/boost/accumulators/feature_of_ta_idp428421728.html
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+<a name="boost.accumulators.feature_of_ta_idp428421728"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::sum_of_variates&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::sum_of_variates&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp" title="Header &lt;boost/accumulators/statistics/sum.hpp&gt;">boost/accumulators/statistics/sum.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410610592.html" title="Struct template feature_of&lt;tag::sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428421728.html" title="Struct template feature_of&lt;tag::sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">abstract_sum_of_variates</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410608960.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/sum_kahan.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428420096.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/sum_kahan.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410632768.html b/doc/html/boost/accumulators/feature_of_ta_idp428443904.html
index 4a1d3a81a5..f93fd494f5 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410632768.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428443904.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp410630688.html" title="Struct as_weighted_feature&lt;tag::sum_kahan&gt;">
-<link rel="next" href="feature_of_ta_idp410634400.html" title="Struct feature_of&lt;tag::sum_kahan&gt;">
+<link rel="prev" href="as_weighted_f_idp428441824.html" title="Struct as_weighted_feature&lt;tag::sum_kahan&gt;">
+<link rel="next" href="feature_of_ta_idp428445536.html" title="Struct feature_of&lt;tag::sum_kahan&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410630688.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410634400.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428441824.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428445536.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410632768"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428443904"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_sum_kahan&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_sum_kahan&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">boost/accumulators/statistics/sum_kahan.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410632768.html" title="Struct feature_of&lt;tag::weighted_sum_kahan&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum_kahan</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428443904.html" title="Struct feature_of&lt;tag::weighted_sum_kahan&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum_kahan</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410630688.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410634400.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428441824.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428445536.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410634400.html b/doc/html/boost/accumulators/feature_of_ta_idp428445536.html
index a6b8c3d84b..766dc34ebb 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410634400.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428445536.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp410632768.html" title="Struct feature_of&lt;tag::weighted_sum_kahan&gt;">
-<link rel="next" href="feature_of_ta_idp410636032.html" title="Struct feature_of&lt;tag::sum_of_weights_kahan&gt;">
+<link rel="prev" href="feature_of_ta_idp428443904.html" title="Struct feature_of&lt;tag::weighted_sum_kahan&gt;">
+<link rel="next" href="feature_of_ta_idp428447168.html" title="Struct feature_of&lt;tag::sum_of_weights_kahan&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410632768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410636032.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428443904.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428447168.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410634400"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428445536"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::sum_kahan&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::sum_kahan&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">boost/accumulators/statistics/sum_kahan.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410634400.html" title="Struct feature_of&lt;tag::sum_kahan&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_kahan</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428445536.html" title="Struct feature_of&lt;tag::sum_kahan&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_kahan</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410632768.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410636032.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428443904.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428447168.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410636032.html b/doc/html/boost/accumulators/feature_of_ta_idp428447168.html
index 8b4933fe2d..c18702cff4 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410636032.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428447168.html
@@ -7,8 +7,8 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp410634400.html" title="Struct feature_of&lt;tag::sum_kahan&gt;">
-<link rel="next" href="feature_of_ta_idp410637680.html" title="Struct template feature_of&lt;tag::sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428445536.html" title="Struct feature_of&lt;tag::sum_kahan&gt;">
+<link rel="next" href="feature_of_ta_idp428448816.html" title="Struct template feature_of&lt;tag::sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410634400.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410637680.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410636032"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428447168"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::sum_of_weights_kahan&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::sum_of_weights_kahan&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">boost/accumulators/statistics/sum_kahan.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410636032.html" title="Struct feature_of&lt;tag::sum_of_weights_kahan&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_weights_kahan</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428447168.html" title="Struct feature_of&lt;tag::sum_of_weights_kahan&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_weights_kahan</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_weights</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410634400.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410637680.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410637680.html b/doc/html/boost/accumulators/feature_of_ta_idp428448816.html
index a8de1773ac..40c821c581 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410637680.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428448816.html
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 </tr></table>
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410637680"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428448816"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/sum_kahan.hpp&gt;">boost/accumulators/statistics/sum_kahan.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410637680.html" title="Struct template feature_of&lt;tag::sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_variates_kahan</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428448816.html" title="Struct template feature_of&lt;tag::sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">sum_of_variates_kahan</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">abstract_sum_of_variates</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410636032.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428447168.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410657280.html b/doc/html/boost/accumulators/feature_of_ta_idp428468416.html
index 90fa49dd90..5fe44bdea7 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410657280.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428468416.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp" title="Header &lt;boost/accumulators/statistics/tail.hpp&gt;">
-<link rel="prev" href="tail_cache_si_idp410655600.html" title="Struct tail_cache_size_named_arg&lt;right&gt;">
+<link rel="prev" href="tail_cache_si_idp428466736.html" title="Struct tail_cache_size_named_arg&lt;right&gt;">
 <link rel="next" href="extract/non_coherent_tail_mean.html" title="Global non_coherent_tail_mean">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_cache_si_idp410655600.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/non_coherent_tail_mean.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tail_cache_si_idp428466736.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/non_coherent_tail_mean.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410657280"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428468416"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::tail&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::tail&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp" title="Header &lt;boost/accumulators/statistics/tail.hpp&gt;">boost/accumulators/statistics/tail.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410657280.html" title="Struct template feature_of&lt;tag::tail&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428468416.html" title="Struct template feature_of&lt;tag::tail&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">abstract_tail</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_cache_si_idp410655600.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/non_coherent_tail_mean.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tail_cache_si_idp428466736.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/non_coherent_tail_mean.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410666320.html b/doc/html/boost/accumulators/feature_of_ta_idp428477456.html
index 5438b2aff9..2429e0318c 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410666320.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428477456.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/tail_mean.hpp&gt;">
-<link rel="prev" href="tag/abstract_non__idp410680816.html" title="Struct abstract_non_coherent_tail_mean">
-<link rel="next" href="feature_of_ta_idp410668528.html" title="Struct template feature_of&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="tag/abstract_non__idp428491952.html" title="Struct abstract_non_coherent_tail_mean">
+<link rel="next" href="feature_of_ta_idp428479664.html" title="Struct template feature_of&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_non__idp410680816.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410668528.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_non__idp428491952.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428479664.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410666320"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428477456"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::coherent_tail_mean&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::coherent_tail_mean&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/tail_mean.hpp&gt;">boost/accumulators/statistics/tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410666320.html" title="Struct template feature_of&lt;tag::coherent_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">coherent_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_mean</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428477456.html" title="Struct template feature_of&lt;tag::coherent_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">coherent_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_mean</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_non__idp410680816.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410668528.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_non__idp428491952.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428479664.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410668528.html b/doc/html/boost/accumulators/feature_of_ta_idp428479664.html
index 823d0f00cf..e53c6c6187 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410668528.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428479664.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp410666320.html" title="Struct template feature_of&lt;tag::coherent_tail_mean&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp410670688.html" title="Struct template as_weighted_feature&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428477456.html" title="Struct template feature_of&lt;tag::coherent_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp428481824.html" title="Struct template as_weighted_feature&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410666320.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410670688.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428477456.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428481824.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410668528"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428479664"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/tail_mean.hpp&gt;">boost/accumulators/statistics/tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410668528.html" title="Struct template feature_of&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">non_coherent_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_non_coherent_tail_mean &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428479664.html" title="Struct template feature_of&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">non_coherent_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_non_coherent_tail_mean &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="feature_of_ta_idp428477456.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428481824.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410673472.html b/doc/html/boost/accumulators/feature_of_ta_idp428484608.html
index 4341ee1dd1..60d3c55589 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410673472.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428484608.html
@@ -7,7 +7,7 @@
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-<link rel="prev" href="as_weighted_f_idp410670688.html" title="Struct template as_weighted_feature&lt;tag::non_coherent_tail_mean&lt; LeftRight &gt;&gt;">
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 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410670688.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428481824.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410673472"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428484608"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::non_coherent_weighted_tail_mean&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::non_coherent_weighted_tail_mean&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp" title="Header &lt;boost/accumulators/statistics/tail_mean.hpp&gt;">boost/accumulators/statistics/tail_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410673472.html" title="Struct template feature_of&lt;tag::non_coherent_weighted_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">non_coherent_weighted_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::non_coherent_tail_mean&lt; LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428484608.html" title="Struct template feature_of&lt;tag::non_coherent_weighted_tail_mean&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">non_coherent_weighted_tail_mean</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::non_coherent_tail_mean&lt; LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410670688.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428481824.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410684096.html b/doc/html/boost/accumulators/feature_of_ta_idp428495232.html
index 0281271ad7..bb991fff29 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410684096.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428495232.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp" title="Header &lt;boost/accumulators/statistics/tail_quantile.hpp&gt;">
 <link rel="prev" href="extract/tail_quantile.html" title="Global tail_quantile">
-<link rel="next" href="as_weighted_f_idp410686304.html" title="Struct template as_weighted_feature&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp428497440.html" title="Struct template as_weighted_feature&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extract/tail_quantile.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410686304.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extract/tail_quantile.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428497440.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410684096"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428495232"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp" title="Header &lt;boost/accumulators/statistics/tail_quantile.hpp&gt;">boost/accumulators/statistics/tail_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410684096.html" title="Struct template feature_of&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428495232.html" title="Struct template feature_of&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extract/tail_quantile.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410686304.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extract/tail_quantile.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428497440.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410689136.html b/doc/html/boost/accumulators/feature_of_ta_idp428500272.html
index 6a7e28a9a3..575f4db728 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410689136.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428500272.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp" title="Header &lt;boost/accumulators/statistics/tail_quantile.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp410686304.html" title="Struct template as_weighted_feature&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp428497440.html" title="Struct template as_weighted_feature&lt;tag::tail_quantile&lt; LeftRight &gt;&gt;">
 <link rel="next" href="extract/tail_variate.html" title="Global tail_variate">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410686304.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_variate.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428497440.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_variate.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410689136"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428500272"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_tail_quantile&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_tail_quantile&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp" title="Header &lt;boost/accumulators/statistics/tail_quantile.hpp&gt;">boost/accumulators/statistics/tail_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410689136.html" title="Struct template feature_of&lt;tag::weighted_tail_quantile&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_tail_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428500272.html" title="Struct template feature_of&lt;tag::weighted_tail_quantile&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_tail_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410686304.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_variate.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428497440.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_variate.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410697168.html b/doc/html/boost/accumulators/feature_of_ta_idp428508304.html
index f85ae99f8f..324420afe4 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410697168.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428508304.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate.hpp&gt;">
 <link rel="prev" href="tag/abstract_tail_weights.html" title="Struct abstract_tail_weights">
-<link rel="next" href="feature_of_ta_idp410701072.html" title="Struct template feature_of&lt;tag::tail_weights&lt; LeftRight &gt;&gt;">
+<link rel="next" href="feature_of_ta_idp428512208.html" title="Struct template feature_of&lt;tag::tail_weights&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_tail_weights.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410701072.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_tail_weights.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428512208.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410697168"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428508304"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::tail_variate&lt; VariateType, VariateTag, LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::tail_variate&lt; VariateType, VariateTag, LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate.hpp&gt;">boost/accumulators/statistics/tail_variate.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410697168.html" title="Struct template feature_of&lt;tag::tail_variate&lt; VariateType, VariateTag, LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_variate</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span><span class="special">,</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428508304.html" title="Struct template feature_of&lt;tag::tail_variate&lt; VariateType, VariateTag, LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_variate</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span><span class="special">,</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">abstract_tail_variate</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_tail_weights.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410701072.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_tail_weights.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428512208.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410701072.html b/doc/html/boost/accumulators/feature_of_ta_idp428512208.html
index 5009b9579b..22f6c85286 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410701072.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428512208.html
@@ -7,7 +7,7 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp410697168.html" title="Struct template feature_of&lt;tag::tail_variate&lt; VariateType, VariateTag, LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428508304.html" title="Struct template feature_of&lt;tag::tail_variate&lt; VariateType, VariateTag, LeftRight &gt;&gt;">
 <link rel="next" href="extract/tail_variate_means.html" title="Global tail_variate_means">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410697168.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_variate_means.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428508304.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_variate_means.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410701072"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428512208"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::tail_weights&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::tail_weights&lt; LeftRight &gt;&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate.hpp&gt;">boost/accumulators/statistics/tail_variate.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410701072.html" title="Struct template feature_of&lt;tag::tail_weights&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_weights</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428512208.html" title="Struct template feature_of&lt;tag::tail_weights&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">tail_weights</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="tag/abstract_tail_weights.html" title="Struct abstract_tail_weights">tag::abstract_tail_weights</a> <a name="boost.accumulators.feature_of_ta_idp410701072.type"></a><span class="identifier">type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="tag/abstract_tail_weights.html" title="Struct abstract_tail_weights">tag::abstract_tail_weights</a> <a name="boost.accumulators.feature_of_ta_idp428512208.type"></a><span class="identifier">type</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410697168.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_variate_means.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428508304.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/tail_variate_means.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410722272.html b/doc/html/boost/accumulators/feature_of_ta_idp428533408.html
index 6431e7ff8e..db5f3c1b95 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410722272.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428533408.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410717728.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">
-<link rel="next" href="feature_of_ta_idp410726128.html" title="Struct template feature_of&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp428528864.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(relative)&gt;">
+<link rel="next" href="feature_of_ta_idp428537264.html" title="Struct template feature_of&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410717728.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410726128.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428528864.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428537264.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410722272"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428533408"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410722272.html" title="Struct template feature_of&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">absolute_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_absolute_tail_variate_means &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428533408.html" title="Struct template feature_of&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">absolute_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_absolute_tail_variate_means &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410717728.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410726128.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428528864.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428537264.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410726128.html b/doc/html/boost/accumulators/feature_of_ta_idp428537264.html
index 2705574ffb..056fcaf179 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410726128.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428537264.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp410722272.html" title="Struct template feature_of&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp410729984.html" title="Struct template as_weighted_feature&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp428533408.html" title="Struct template feature_of&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp428541120.html" title="Struct template as_weighted_feature&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410722272.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410729984.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428533408.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428541120.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410726128"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428537264"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410726128.html" title="Struct template feature_of&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">relative_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_relative_tail_variate_means &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428537264.html" title="Struct template feature_of&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">relative_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_relative_tail_variate_means &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp410722272.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410729984.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp428533408.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428541120.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410734432.html b/doc/html/boost/accumulators/feature_of_ta_idp428545568.html
index ea95f247f1..edb07987ab 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410734432.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428545568.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
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-<link rel="prev" href="as_weighted_f_idp410729984.html" title="Struct template as_weighted_feature&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp410738416.html" title="Struct template as_weighted_feature&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp428541120.html" title="Struct template as_weighted_feature&lt;tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp428549552.html" title="Struct template as_weighted_feature&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410729984.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp410738416.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428541120.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428549552.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410734432"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428545568"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::absolute_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::absolute_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410734432.html" title="Struct template feature_of&lt;tag::absolute_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">absolute_weighted_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428545568.html" title="Struct template feature_of&lt;tag::absolute_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">absolute_weighted_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::absolute_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_weighted_f_idp428541120.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428549552.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410742864.html b/doc/html/boost/accumulators/feature_of_ta_idp428554000.html
index eec3aa9dba..a3d25eb409 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410742864.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428554000.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp410738416.html" title="Struct template as_weighted_feature&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp428549552.html" title="Struct template as_weighted_feature&lt;tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410738416.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/lazy_variance.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428549552.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/lazy_variance.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410742864"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428554000"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::relative_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::relative_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410742864.html" title="Struct template feature_of&lt;tag::relative_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">relative_weighted_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428554000.html" title="Struct template feature_of&lt;tag::relative_weighted_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">relative_weighted_tail_variate_means</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::relative_tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410738416.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/lazy_variance.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428549552.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/lazy_variance.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410762544.html b/doc/html/boost/accumulators/feature_of_ta_idp428573680.html
index 700f4744b0..5f1d4f97f8 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410762544.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428573680.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410760448.html" title="Struct as_feature&lt;tag::variance(immediate)&gt;">
-<link rel="next" href="as_weighted_f_idp410764176.html" title="Struct as_weighted_feature&lt;tag::variance&gt;">
+<link rel="prev" href="as_feature_ta_idp428571584.html" title="Struct as_feature&lt;tag::variance(immediate)&gt;">
+<link rel="next" href="as_weighted_f_idp428575312.html" title="Struct as_weighted_feature&lt;tag::variance&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
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 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_feature_ta_idp428571584.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp428575312.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410762544"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428573680"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::lazy_variance&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::lazy_variance&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">boost/accumulators/statistics/variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410762544.html" title="Struct feature_of&lt;tag::lazy_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_variance</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428573680.html" title="Struct feature_of&lt;tag::lazy_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_variance</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410766256.html b/doc/html/boost/accumulators/feature_of_ta_idp428577392.html
index 0cc4162bd0..9140764dea 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410766256.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428577392.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
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-<link rel="prev" href="as_weighted_f_idp410764176.html" title="Struct as_weighted_feature&lt;tag::variance&gt;">
-<link rel="next" href="as_weighted_f_idp410767888.html" title="Struct as_weighted_feature&lt;tag::lazy_variance&gt;">
+<link rel="prev" href="as_weighted_f_idp428575312.html" title="Struct as_weighted_feature&lt;tag::variance&gt;">
+<link rel="next" href="as_weighted_f_idp428579024.html" title="Struct as_weighted_feature&lt;tag::lazy_variance&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410766256"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428577392"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_variance&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_variance&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">boost/accumulators/statistics/variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410766256.html" title="Struct feature_of&lt;tag::weighted_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_variance</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428577392.html" title="Struct feature_of&lt;tag::weighted_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_variance</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">variance</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410769984.html b/doc/html/boost/accumulators/feature_of_ta_idp428581120.html
index 84d3f36261..8c4d383fc5 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410769984.html
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410769984"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428581120"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::lazy_weighted_variance&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::lazy_weighted_variance&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp" title="Header &lt;boost/accumulators/statistics/variance.hpp&gt;">boost/accumulators/statistics/variance.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410769984.html" title="Struct feature_of&lt;tag::lazy_weighted_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_weighted_variance</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428581120.html" title="Struct feature_of&lt;tag::lazy_weighted_variance&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_weighted_variance</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">lazy_variance</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp410767888.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/covariate1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp428579024.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.variance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tag/covariate1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410896816.html b/doc/html/boost/accumulators/feature_of_ta_idp428707952.html
index 325c4a8419..e5cd5d7658 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410896816.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428707952.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp" title="Header &lt;boost/accumulators/statistics/weighted_sum.hpp&gt;">
-<link rel="prev" href="tag/abstract_weig_idp410906000.html" title="Struct abstract_weighted_sum_of_variates">
+<link rel="prev" href="tag/abstract_weig_idp428717136.html" title="Struct abstract_weighted_sum_of_variates">
 <link rel="next" href="extract/weighted_sum_kahan.html" title="Global weighted_sum_kahan">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_weig_idp410906000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_sum_kahan.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_weig_idp428717136.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_sum_kahan.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410896816"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428707952"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_sum_of_variates&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_sum_of_variates&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp" title="Header &lt;boost/accumulators/statistics/weighted_sum.hpp&gt;">boost/accumulators/statistics/weighted_sum.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410896816.html" title="Struct template feature_of&lt;tag::weighted_sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_weighted_sum_of_variates &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428707952.html" title="Struct template feature_of&lt;tag::weighted_sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_weighted_sum_of_variates &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_weig_idp410906000.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_sum_kahan.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_weig_idp428717136.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/weighted_sum_kahan.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp410911376.html b/doc/html/boost/accumulators/feature_of_ta_idp428722512.html
index 511e5ac71f..0f831c8e0b 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp410911376.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp428722512.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/weighted_sum_kahan.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp410909280.html" title="Struct as_feature&lt;tag::weighted_sum(kahan)&gt;">
-<link rel="next" href="extract/non_coherent__idp410925808.html" title="Global non_coherent_weighted_tail_mean">
+<link rel="prev" href="as_feature_ta_idp428720416.html" title="Struct as_feature&lt;tag::weighted_sum(kahan)&gt;">
+<link rel="next" href="extract/non_coherent__idp428736944.html" title="Global non_coherent_weighted_tail_mean">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410909280.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/non_coherent__idp410925808.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428720416.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/non_coherent__idp428736944.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp410911376"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp428722512"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/weighted_sum_kahan.hpp&gt;">boost/accumulators/statistics/weighted_sum_kahan.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp410911376.html" title="Struct template feature_of&lt;tag::weighted_sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum_of_variates_kahan</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_weighted_sum_of_variates &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp428722512.html" title="Struct template feature_of&lt;tag::weighted_sum_of_variates_kahan&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_sum_of_variates_kahan</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::abstract_weighted_sum_of_variates &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp410909280.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/non_coherent__idp410925808.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp428720416.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/non_coherent__idp428736944.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp360040208.html b/doc/html/boost/accumulators/feature_of_ta_idp430089216.html
index 795be5ec2d..0b7d47f1ac 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp360040208.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp430089216.html
@@ -7,8 +7,8 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">
-<link rel="prev" href="as_feature_ta_idp360037424.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">
-<link rel="next" href="feature_of_ta_idp360042416.html" title="Struct template feature_of&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_feature_ta_idp430086432.html" title="Struct template as_feature&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;(with_threshold_probability)&gt;">
+<link rel="next" href="feature_of_ta_idp430091424.html" title="Struct template feature_of&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp360037424.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp360042416.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_feature_ta_idp430086432.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp430091424.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp360040208"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430089216"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp360040208.html" title="Struct template feature_of&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430089216.html" title="Struct template feature_of&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp360042416.html b/doc/html/boost/accumulators/feature_of_ta_idp430091424.html
index 4b4b1afbbc..bfa4b2bd31 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp360042416.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp430091424.html
@@ -7,8 +7,8 @@
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-<link rel="next" href="as_weighted_f_idp360044624.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="feature_of_ta_idp430089216.html" title="Struct template feature_of&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp360040208.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp360044624.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430089216.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp430093632.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp360042416"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430091424"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp360042416.html" title="Struct template feature_of&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430091424.html" title="Struct template feature_of&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp360040208.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp360044624.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp430089216.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp430093632.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp408472464.html b/doc/html/boost/accumulators/feature_of_ta_idp430096464.html
index e1b880470d..ad0e16afb8 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp408472464.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp430096464.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp360044624.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_weighted_f_idp408474672.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp430093632.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp430098672.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp360044624.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp408474672.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp430093632.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp430098672.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp408472464"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430096464"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp408472464.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430096464.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">pot_quantile</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp360044624.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp408474672.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp408477504.html b/doc/html/boost/accumulators/feature_of_ta_idp430101504.html
index 624fc7f001..00678de52a 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp408477504.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp430101504.html
@@ -7,8 +7,8 @@
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 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp408474672.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">
-<link rel="next" href="as_feature_ta_idp408483232.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">
+<link rel="prev" href="as_weighted_f_idp430098672.html" title="Struct template as_weighted_feature&lt;tag::pot_quantile_prob&lt; LeftRight &gt;&gt;">
+<link rel="next" href="as_feature_ta_idp430107232.html" title="Struct template as_feature&lt;tag::pot_tail_mean&lt; LeftRight &gt;(with_threshold_value)&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp408474672.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp408483232.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp430098672.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430107232.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp408477504"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430101504"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_pot_quantile_prob&lt; LeftRight &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_pot_quantile_prob&lt; LeftRight &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp" title="Header &lt;boost/accumulators/statistics/pot_quantile.hpp&gt;">boost/accumulators/statistics/pot_quantile.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp408477504.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_quantile_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::pot_quantile_prob&lt; LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430101504.html" title="Struct template feature_of&lt;tag::weighted_pot_quantile_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_quantile_prob</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::pot_quantile_prob&lt; LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp408474672.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp408483232.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp430098672.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.pot_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp430107232.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357210976.html b/doc/html/boost/accumulators/feature_of_ta_idp430963184.html
index 7a83d185c9..ed4229ddf7 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp357210976.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp430963184.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">
-<link rel="prev" href="as_weighted_f_idp357207376.html" title="Struct template as_weighted_feature&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp430959616.html" title="Struct template as_weighted_feature&lt;tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357207376.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/median.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp430959616.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/median.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp357210976"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430963184"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::immediate_weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::immediate_weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp" title="Header &lt;boost/accumulators/statistics/mean.hpp&gt;">boost/accumulators/statistics/mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357210976.html" title="Struct template feature_of&lt;tag::immediate_weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_weighted_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430963184.html" title="Struct template feature_of&lt;tag::immediate_weighted_mean_of_variates&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">immediate_weighted_mean_of_variates</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::immediate_mean_of_variates&lt; VariateType, VariateTag &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357233200.html b/doc/html/boost/accumulators/feature_of_ta_idp430985408.html
index 9e79470fd7..217e4472bd 100644
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@@ -21,10 +21,10 @@
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-<a name="boost.accumulators.feature_of_ta_idp357233200"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430985408"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::with_density_median&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::with_density_median&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357233200.html" title="Struct feature_of&lt;tag::with_density_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_density_median</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430985408.html" title="Struct feature_of&lt;tag::with_density_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_density_median</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357234848.html b/doc/html/boost/accumulators/feature_of_ta_idp430987056.html
index ee5f9a6d6a..a1bf4cd0a2 100644
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="feature_of_ta_idp357233200.html" title="Struct feature_of&lt;tag::with_density_median&gt;">
-<link rel="next" href="as_weighted_f_idp357236448.html" title="Struct as_weighted_feature&lt;tag::median&gt;">
+<link rel="prev" href="feature_of_ta_idp430985408.html" title="Struct feature_of&lt;tag::with_density_median&gt;">
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 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp357233200.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357236448.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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-<a name="boost.accumulators.feature_of_ta_idp357234848"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430987056"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::with_p_square_cumulative_distribution_median&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::with_p_square_cumulative_distribution_median&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357234848.html" title="Struct feature_of&lt;tag::with_p_square_cumulative_distribution_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_p_square_cumulative_distribution_median</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430987056.html" title="Struct feature_of&lt;tag::with_p_square_cumulative_distribution_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_p_square_cumulative_distribution_median</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357238528.html b/doc/html/boost/accumulators/feature_of_ta_idp430990736.html
index 0fde20ccfb..2baeb585d2 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp357238528.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp430990736.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_weighted_f_idp357236448.html" title="Struct as_weighted_feature&lt;tag::median&gt;">
-<link rel="next" href="as_weighted_f_idp357240160.html" title="Struct as_weighted_feature&lt;tag::with_density_median&gt;">
+<link rel="prev" href="as_weighted_f_idp430988656.html" title="Struct as_weighted_feature&lt;tag::median&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357236448.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357240160.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp357238528"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430990736"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_median&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_median&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357238528.html" title="Struct feature_of&lt;tag::weighted_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_median</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430990736.html" title="Struct feature_of&lt;tag::weighted_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_median</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">median</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357242272.html b/doc/html/boost/accumulators/feature_of_ta_idp430994480.html
index b2c64faeb9..7180978f21 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp357242272.html
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-<link rel="prev" href="as_weighted_f_idp357240160.html" title="Struct as_weighted_feature&lt;tag::with_density_median&gt;">
-<link rel="next" href="as_weighted_f_idp357243920.html" title="Struct as_weighted_feature&lt;tag::with_p_square_cumulative_distribution_median&gt;">
+<link rel="prev" href="as_weighted_f_idp430992368.html" title="Struct as_weighted_feature&lt;tag::with_density_median&gt;">
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 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp357242272"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430994480"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::with_density_weighted_median&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::with_density_weighted_median&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357242272.html" title="Struct feature_of&lt;tag::with_density_weighted_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_density_weighted_median</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430994480.html" title="Struct feature_of&lt;tag::with_density_weighted_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_density_weighted_median</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_density_median</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357240160.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp357243920.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp430992368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp430996128.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp357245936.html b/doc/html/boost/accumulators/feature_of_ta_idp430998144.html
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--- a/doc/html/boost/accumulators/feature_of_ta_idp357245936.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp430998144.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
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-<link rel="prev" href="as_weighted_f_idp357243920.html" title="Struct as_weighted_feature&lt;tag::with_p_square_cumulative_distribution_median&gt;">
+<link rel="prev" href="as_weighted_f_idp430996128.html" title="Struct as_weighted_feature&lt;tag::with_p_square_cumulative_distribution_median&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357243920.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/min.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp430996128.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/min.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp357245936"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp430998144"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::with_p_square_cumulative_distribution_weighted_median&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::with_p_square_cumulative_distribution_weighted_median&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp357245936.html" title="Struct feature_of&lt;tag::with_p_square_cumulative_distribution_weighted_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_p_square_cumulative_distribution_weighted_median</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::with_p_square_cumulative_distribution_median &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp430998144.html" title="Struct feature_of&lt;tag::with_p_square_cumulative_distribution_weighted_median&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">with_p_square_cumulative_distribution_weighted_median</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::with_p_square_cumulative_distribution_median &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp357243920.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/min.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp411550304.html b/doc/html/boost/accumulators/feature_of_ta_idp431021472.html
index 4d65e2f5c8..b3dd39d46f 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp411550304.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_weighted_f_idp411547216.html" title="Struct template as_weighted_feature&lt;tag::moment&lt; N &gt;&gt;">
-<link rel="next" href="extract/p_square_cumu_idp411562032.html" title="Global p_square_cumulative_distribution">
+<link rel="prev" href="as_weighted_f_idp431018384.html" title="Struct template as_weighted_feature&lt;tag::moment&lt; N &gt;&gt;">
+<link rel="next" href="extract/p_square_cumu_idp431033200.html" title="Global p_square_cumulative_distribution">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp411547216.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/p_square_cumu_idp411562032.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp431018384.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/p_square_cumu_idp431033200.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp411550304"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp431021472"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_moment&lt; N &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_moment&lt; N &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp" title="Header &lt;boost/accumulators/statistics/moment.hpp&gt;">boost/accumulators/statistics/moment.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">int</span> N<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp411550304.html" title="Struct template feature_of&lt;tag::weighted_moment&lt; N &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_moment</span><span class="special">&lt;</span> <span class="identifier">N</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp431021472.html" title="Struct template feature_of&lt;tag::weighted_moment&lt; N &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_moment</span><span class="special">&lt;</span> <span class="identifier">N</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">moment</span><span class="special">&lt;</span> <span class="identifier">N</span> <span class="special">&gt;</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp411547216.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/p_square_cumu_idp411562032.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp431018384.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.moment_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/p_square_cumu_idp431033200.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp411559872.html b/doc/html/boost/accumulators/feature_of_ta_idp431031040.html
index 75251edb91..d08ba0eb03 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp411559872.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp431031040.html
@@ -7,7 +7,7 @@
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-<link rel="prev" href="as_weighted_f_idp411557808.html" title="Struct as_weighted_feature&lt;tag::p_square_cumulative_distribution&gt;">
+<link rel="prev" href="as_weighted_f_idp431028976.html" title="Struct as_weighted_feature&lt;tag::p_square_cumulative_distribution&gt;">
 <link rel="next" href="extract/p_square_quantile.html" title="Global p_square_quantile">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp411557808.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/p_square_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp431028976.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/p_square_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp411559872"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp431031040"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_p_square_cumulative_distribution&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_p_square_cumulative_distribution&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp" title="Header &lt;boost/accumulators/statistics/p_square_cumul_dist.hpp&gt;">boost/accumulators/statistics/p_square_cumul_dist.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp411559872.html" title="Struct feature_of&lt;tag::weighted_p_square_cumulative_distribution&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_p_square_cumulative_distribution</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::p_square_cumulative_distribution &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp431031040.html" title="Struct feature_of&lt;tag::weighted_p_square_cumulative_distribution&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_p_square_cumulative_distribution</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::p_square_cumulative_distribution &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp411557808.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/p_square_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp431028976.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/p_square_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp413011312.html b/doc/html/boost/accumulators/feature_of_ta_idp431280064.html
index d81863c809..21812acf54 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp413011312.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp431280064.html
@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_weighted_f_idp413009232.html" title="Struct as_weighted_feature&lt;tag::density&gt;">
-<link rel="next" href="as_feature_ta_idp413023424.html" title="Struct template as_feature&lt;tag::error_of&lt; Feature &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp431277984.html" title="Struct as_weighted_feature&lt;tag::density&gt;">
+<link rel="next" href="as_feature_ta_idp431292176.html" title="Struct template as_feature&lt;tag::error_of&lt; Feature &gt;&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp413009232.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp413023424.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp431277984.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp431292176.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp413011312"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp431280064"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_density&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_density&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp" title="Header &lt;boost/accumulators/statistics/density.hpp&gt;">boost/accumulators/statistics/density.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp413011312.html" title="Struct feature_of&lt;tag::weighted_density&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_density</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">density</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp431280064.html" title="Struct feature_of&lt;tag::weighted_density&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_density</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">density</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_weighted_f_idp431277984.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_feature_ta_idp431292176.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp413043168.html b/doc/html/boost/accumulators/feature_of_ta_idp431311920.html
index 3435a74cc2..e64ae9d0ca 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp413043168.html
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-<link rel="prev" href="as_weighted_f_idp413041072.html" title="Struct as_weighted_feature&lt;tag::extended_p_square&gt;">
+<link rel="prev" href="as_weighted_f_idp431309824.html" title="Struct as_weighted_feature&lt;tag::extended_p_square&gt;">
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@@ -21,10 +21,10 @@
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp413043168"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp431311920"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_extended_p_square&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_extended_p_square&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square.hpp&gt;">boost/accumulators/statistics/extended_p_square.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp413043168.html" title="Struct feature_of&lt;tag::weighted_extended_p_square&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp431311920.html" title="Struct feature_of&lt;tag::weighted_extended_p_square&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp413041072.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/extended_p_square_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp431309824.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/extended_p_square_quantile.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp413062800.html b/doc/html/boost/accumulators/feature_of_ta_idp431331552.html
index ec195a3650..3cd275e41c 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp413062800.html
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@@ -7,8 +7,8 @@
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-<link rel="prev" href="as_feature_ta_idp413060784.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(quadratic)&gt;">
-<link rel="next" href="feature_of_ta_idp413064448.html" title="Struct feature_of&lt;tag::extended_p_square_quantile_quadratic&gt;">
+<link rel="prev" href="as_feature_ta_idp431329536.html" title="Struct as_feature&lt;tag::weighted_extended_p_square_quantile(quadratic)&gt;">
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 </head>
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_feature_ta_idp413060784.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp413064448.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp413062800"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp431331552"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::extended_p_square_quantile&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::extended_p_square_quantile&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp413062800.html" title="Struct feature_of&lt;tag::extended_p_square_quantile&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp431331552.html" title="Struct feature_of&lt;tag::extended_p_square_quantile&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_feature_ta_idp431329536.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp431333200.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp413064448.html b/doc/html/boost/accumulators/feature_of_ta_idp431333200.html
index 7ae683baf4..8de894f05e 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp413064448.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp431333200.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">
-<link rel="prev" href="feature_of_ta_idp413062800.html" title="Struct feature_of&lt;tag::extended_p_square_quantile&gt;">
-<link rel="next" href="as_weighted_f_idp413066048.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile&gt;">
+<link rel="prev" href="feature_of_ta_idp431331552.html" title="Struct feature_of&lt;tag::extended_p_square_quantile&gt;">
+<link rel="next" href="as_weighted_f_idp431334800.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp413062800.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp413066048.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="feature_of_ta_idp431331552.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp431334800.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp413064448"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp431333200"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::extended_p_square_quantile_quadratic&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::extended_p_square_quantile_quadratic&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp413064448.html" title="Struct feature_of&lt;tag::extended_p_square_quantile_quadratic&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile_quadratic</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp431333200.html" title="Struct feature_of&lt;tag::extended_p_square_quantile_quadratic&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile_quadratic</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">quantile</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="feature_of_ta_idp413062800.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp413066048.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp412881232.html b/doc/html/boost/accumulators/feature_of_ta_idp431336864.html
index 5bc0df3acf..ef1f519c60 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp412881232.html
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-<link rel="next" href="as_weighted_f_idp412882832.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile_quadratic&gt;">
+<link rel="prev" href="as_weighted_f_idp431334800.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp412881232"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp431336864"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_extended_p_square_quantile&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_extended_p_square_quantile&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp412881232.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square_quantile</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp431336864.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square_quantile</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp413066048.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp412882832.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp412884848.html b/doc/html/boost/accumulators/feature_of_ta_idp431340480.html
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-<link rel="prev" href="as_weighted_f_idp412882832.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile_quadratic&gt;">
+<link rel="prev" href="as_weighted_f_idp431338464.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile_quadratic&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp412882832.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/kurtosis.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp431338464.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/kurtosis.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp412884848"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp431340480"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct feature_of&lt;tag::weighted_extended_p_square_quantile_quadratic&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_extended_p_square_quantile_quadratic&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp412884848.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile_quadratic&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square_quantile_quadratic</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::extended_p_square_quantile_quadratic &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp431340480.html" title="Struct feature_of&lt;tag::weighted_extended_p_square_quantile_quadratic&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_extended_p_square_quantile_quadratic</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::extended_p_square_quantile_quadratic &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="as_weighted_f_idp431338464.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extract/kurtosis.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/feature_of_ta_idp412657376.html b/doc/html/boost/accumulators/feature_of_ta_idp434301312.html
index 1a8cbe4bcc..d761fb5b1f 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp412657376.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp434301312.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp" title="Header &lt;boost/accumulators/statistics/covariance.hpp&gt;">
 <link rel="prev" href="tag/abstract_covariance.html" title="Struct abstract_covariance">
-<link rel="next" href="as_weighted_f_idp412660432.html" title="Struct template as_weighted_feature&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="as_weighted_f_idp434304368.html" title="Struct template as_weighted_feature&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_covariance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp412660432.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_covariance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp434304368.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp412657376"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp434301312"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp" title="Header &lt;boost/accumulators/statistics/covariance.hpp&gt;">boost/accumulators/statistics/covariance.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp412657376.html" title="Struct template feature_of&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">covariance</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp434301312.html" title="Struct template feature_of&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">covariance</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">feature_of</span><span class="special">&lt;</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">abstract_covariance</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_covariance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp412660432.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_covariance.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="as_weighted_f_idp434304368.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/feature_of_ta_idp412664128.html b/doc/html/boost/accumulators/feature_of_ta_idp434308064.html
index 9fc456cbd1..aa84e6bbbe 100644
--- a/doc/html/boost/accumulators/feature_of_ta_idp412664128.html
+++ b/doc/html/boost/accumulators/feature_of_ta_idp434308064.html
@@ -7,7 +7,7 @@
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-<link rel="prev" href="as_weighted_f_idp412660432.html" title="Struct template as_weighted_feature&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="prev" href="as_weighted_f_idp434304368.html" title="Struct template as_weighted_feature&lt;tag::covariance&lt; VariateType, VariateTag &gt;&gt;">
 <link rel="next" href="../numeric/functional/outer_product_base.html" title="Struct template outer_product_base">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp412660432.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../numeric/functional/outer_product_base.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp434304368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../numeric/functional/outer_product_base.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.feature_of_ta_idp412664128"></a><div class="titlepage"></div>
+<a name="boost.accumulators.feature_of_ta_idp434308064"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template feature_of&lt;tag::weighted_covariance&lt; VariateType, VariateTag &gt;&gt;</span></h2>
 <p>boost::accumulators::feature_of&lt;tag::weighted_covariance&lt; VariateType, VariateTag &gt;&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp" title="Header &lt;boost/accumulators/statistics/covariance.hpp&gt;">boost/accumulators/statistics/covariance.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp412664128.html" title="Struct template feature_of&lt;tag::weighted_covariance&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_covariance</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::covariance&lt; VariateType, VariateTag &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="feature_of_ta_idp434308064.html" title="Struct template feature_of&lt;tag::weighted_covariance&lt; VariateType, VariateTag &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_covariance</span><span class="special">&lt;</span> <span class="identifier">VariateType</span><span class="special">,</span> <span class="identifier">VariateTag</span> <span class="special">&gt;</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::feature_of&lt; tag::covariance&lt; VariateType, VariateTag &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="as_weighted_f_idp412660432.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../numeric/functional/outer_product_base.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_weighted_f_idp434304368.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../numeric/functional/outer_product_base.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/coherent_tail_mean_impl.html b/doc/html/boost/accumulators/impl/coherent_tail_mean_impl.html
index cfd99a46a7..65ed4e0664 100644
--- a/doc/html/boost/accumulators/impl/coherent_tail_mean_impl.html
+++ b/doc/html/boost/accumulators/impl/coherent_tail_mean_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="tail_impl.html" title="Struct template tail_impl">
-<link rel="next" href="non_coherent__idp417084144.html" title="Struct template non_coherent_tail_mean_impl">
+<link rel="next" href="non_coherent__idp438601376.html" title="Struct template non_coherent_tail_mean_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="non_coherent__idp417084144.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tail_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="non_coherent__idp438601376.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.coherent_tail_mean_impl"></a><div class="titlepage"></div>
@@ -35,35 +35,35 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="coherent_tail_mean_impl.html" title="Struct template coherent_tail_mean_impl">coherent_tail_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="coherent_tail_mean_impl.html#boost.accumulators.impl.coherent_tail_mean_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="coherent_tail_mean_impl.html#idp417083264-bb"><span class="identifier">coherent_tail_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="coherent_tail_mean_impl.html#idp438600496-bb"><span class="identifier">coherent_tail_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="coherent_tail_mean_impl.html#idp417080272-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="coherent_tail_mean_impl.html#idp417080768-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="coherent_tail_mean_impl.html#idp438597504-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="coherent_tail_mean_impl.html#idp438598000-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116496880"></a><h2>Description</h2>
-<p>The coherent tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_69.png"></span> is equal to the non-coherent tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_70.png"></span> plus a correction term that ensures coherence in case of non-continuous distributions.</p>
+<a name="idp98478528"></a><h2>Description</h2>
+<p>The coherent tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_67.png"></span> is equal to the non-coherent tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span> plus a correction term that ensures coherence in case of non-continuous distributions.</p>
 <div class="equation">
-<a name="idp116502704"></a><p class="title"><b>Equation&#160;1.20.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_71.png" align="middle"></div></div>
+<a name="idp98484352"></a><p class="title"><b>Equation&#160;1.20.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_68.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp116505904"></a><p class="title"><b>Equation&#160;1.21.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_72.png" align="middle"></div></div>
+<a name="idp98487552"></a><p class="title"><b>Equation&#160;1.21.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_69.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> </p>
 <div class="refsect2">
-<a name="idp116509072"></a><h3>
+<a name="idp98490720"></a><h3>
 <a name="boost.accumulators.impl.coherent_tail_mean_implconstruct-copy-destruct"></a><code class="computeroutput">coherent_tail_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417083264-bb"></a><span class="identifier">coherent_tail_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438600496-bb"></a><span class="identifier">coherent_tail_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116515600"></a><h3>
-<a name="idp417080272-bb"></a><code class="computeroutput">coherent_tail_mean_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417080768-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp98497184"></a><h3>
+<a name="idp438597504-bb"></a><code class="computeroutput">coherent_tail_mean_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438598000-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -77,7 +77,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="non_coherent__idp417084144.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tail_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="non_coherent__idp438601376.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/count_impl.html b/doc/html/boost/accumulators/impl/count_impl.html
index 8a252d93d6..f3bbaee684 100644
--- a/doc/html/boost/accumulators/impl/count_impl.html
+++ b/doc/html/boost/accumulators/impl/count_impl.html
@@ -38,27 +38,27 @@
   <span class="keyword">typedef</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <a name="boost.accumulators.impl.count_impl.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
 
   <span class="comment">// <a class="link" href="count_impl.html#boost.accumulators.impl.count_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="count_impl.html#idp412652256-bb"><span class="identifier">count_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="count_impl.html#idp434296192-bb"><span class="identifier">count_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="count_impl.html#idp412648192-bb">public member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="count_impl.html#idp412648752-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="count_impl.html#idp412650288-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="count_impl.html#idp434292128-bb">public member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="count_impl.html#idp434292688-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="count_impl.html#idp434294224-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp106184240"></a><h2>Description</h2>
+<a name="idp88101760"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp106184656"></a><h3>
+<a name="idp88102176"></a><h3>
 <a name="boost.accumulators.impl.count_implconstruct-copy-destruct"></a><code class="computeroutput">count_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp412652256-bb"></a><span class="identifier">count_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp434296192-bb"></a><span class="identifier">count_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp106191120"></a><h3>
-<a name="idp412648192-bb"></a><code class="computeroutput">count_impl</code> public member functions</h3>
+<a name="idp88108640"></a><h3>
+<a name="idp434292128-bb"></a><code class="computeroutput">count_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp412648752-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp412650288-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp434292688-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp434294224-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/covariance_impl.html b/doc/html/boost/accumulators/impl/covariance_impl.html
index 73dc53f73f..229a5d27da 100644
--- a/doc/html/boost/accumulators/impl/covariance_impl.html
+++ b/doc/html/boost/accumulators/impl/covariance_impl.html
@@ -35,34 +35,34 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="covariance_impl.html" title="Struct template covariance_impl">covariance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="covariance_impl.html#boost.accumulators.impl.covariance_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="covariance_impl.html#idp411012736-bb"><span class="identifier">covariance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="covariance_impl.html#idp428823872-bb"><span class="identifier">covariance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="covariance_impl.html#idp411007824-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="covariance_impl.html#idp411008384-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="covariance_impl.html#idp411010768-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="covariance_impl.html#idp428818960-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="covariance_impl.html#idp428819520-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="covariance_impl.html#idp428821904-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp114893120"></a><h2>Description</h2>
-<p>An iterative Monte Carlo estimator for the covariance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_0.png"></span>, where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_1.png"></span> is a sample and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_2.png"></span> is a variate, is given by:</p>
+<a name="idp96816720"></a><h2>Description</h2>
+<p>An iterative Monte Carlo estimator for the covariance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_47.png"></span>, where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_48.png"></span> is a sample and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_49.png"></span> is a variate, is given by:</p>
 <div class="equation">
-<a name="idp114901232"></a><p class="title"><b>Equation&#160;1.15.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_3.png" align="middle"></div></div>
+<a name="idp96824784"></a><p class="title"><b>Equation&#160;1.15.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_113.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p><span class="inlinemediaobject"><img src="../../../images/accumulators//form_4.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_5.png"></span> being the means of the samples and variates. </p>
+<p><span class="inlinemediaobject"><img src="../../../images/accumulators//form_7.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_51.png"></span> being the means of the samples and variates. </p>
 <div class="refsect2">
-<a name="idp114909104"></a><h3>
+<a name="idp96832656"></a><h3>
 <a name="boost.accumulators.impl.covariance_implconstruct-copy-destruct"></a><code class="computeroutput">covariance_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411012736-bb"></a><span class="identifier">covariance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428823872-bb"></a><span class="identifier">covariance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp114919696"></a><h3>
-<a name="idp411007824-bb"></a><code class="computeroutput">covariance_impl</code> public member functions</h3>
+<a name="idp96843248"></a><h3>
+<a name="idp428818960-bb"></a><code class="computeroutput">covariance_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp411008384-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp411010768-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp428819520-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp428821904-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/density_impl.html b/doc/html/boost/accumulators/impl/density_impl.html
index aaddd567fb..9be23ac123 100644
--- a/doc/html/boost/accumulators/impl/density_impl.html
+++ b/doc/html/boost/accumulators/impl/density_impl.html
@@ -35,31 +35,31 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="density_impl.html" title="Struct template density_impl">density_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="density_impl.html#boost.accumulators.impl.density_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="density_impl.html#idp411024640-bb"><span class="identifier">density_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="density_impl.html#idp428835776-bb"><span class="identifier">density_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="density_impl.html#idp411018080-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="density_impl.html#idp411018640-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="density_impl.html#idp411021024-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="density_impl.html#idp428829216-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="density_impl.html#idp428829776-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="density_impl.html#idp428832160-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp114977632"></a><h2>Description</h2>
+<a name="idp96901264"></a><h2>Description</h2>
 <p>The histogram density estimator returns a histogram of the sample distribution. The positions and sizes of the bins are determined using a specifiable number of cached samples (cache_size). The range between the minimum and the maximum of the cached samples is subdivided into a specifiable number of bins (num_bins) of same size. Additionally, an under- and an overflow bin is added to capture future under- and overflow samples. Once the bins are determined, the cached samples and all subsequent samples are added to the correct bins. At the end, a range of std::pair is return, where each pair contains the position of the bin (lower bound) and the samples count (normalized with the total number of samples).</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp114980000"></a><h3>
+<a name="idp96902928"></a><h3>
 <a name="boost.accumulators.impl.density_implconstruct-copy-destruct"></a><code class="computeroutput">density_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411024640-bb"></a><span class="identifier">density_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428835776-bb"></a><span class="identifier">density_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp114990592"></a><h3>
-<a name="idp411018080-bb"></a><code class="computeroutput">density_impl</code> public member functions</h3>
+<a name="idp96913520"></a><h3>
+<a name="idp428829216-bb"></a><code class="computeroutput">density_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp411018640-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp428829776-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411021024-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428832160-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 <p>
 </p>
 <div class="variablelist"><table border="0" class="variablelist compact">
diff --git a/doc/html/boost/accumulators/impl/error_of_mean_impl.html b/doc/html/boost/accumulators/impl/error_of_mean_impl.html
index 4056d1ee7e..3ec898c8af 100644
--- a/doc/html/boost/accumulators/impl/error_of_mean_impl.html
+++ b/doc/html/boost/accumulators/impl/error_of_mean_impl.html
@@ -35,24 +35,24 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Variance<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="error_of_mean_impl.html" title="Struct template error_of_mean_impl">error_of_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="error_of_mean_impl.html#boost.accumulators.impl.error_of_mean_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="error_of_mean_impl.html#idp411032208-bb"><span class="identifier">error_of_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="error_of_mean_impl.html#idp428843344-bb"><span class="identifier">error_of_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="error_of_mean_impl.html#idp411028832-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="error_of_mean_impl.html#idp411029392-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="error_of_mean_impl.html#idp428839968-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="error_of_mean_impl.html#idp428840528-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115042592"></a><h2>Description</h2>
+<a name="idp96965568"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp115043008"></a><h3>
+<a name="idp96965984"></a><h3>
 <a name="boost.accumulators.impl.error_of_mean_implconstruct-copy-destruct"></a><code class="computeroutput">error_of_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp411032208-bb"></a><span class="identifier">error_of_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp428843344-bb"></a><span class="identifier">error_of_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115049536"></a><h3>
-<a name="idp411028832-bb"></a><code class="computeroutput">error_of_mean_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411029392-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp96972512"></a><h3>
+<a name="idp428839968-bb"></a><code class="computeroutput">error_of_mean_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428840528-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/extended_p_sq_idp411064352.html b/doc/html/boost/accumulators/impl/extended_p_sq_idp428875488.html
index 130fdbd782..23c9bdc779 100644
--- a/doc/html/boost/accumulators/impl/extended_p_sq_idp411064352.html
+++ b/doc/html/boost/accumulators/impl/extended_p_sq_idp428875488.html
@@ -24,38 +24,38 @@
 <a accesskey="p" href="extended_p_square_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="kurtosis_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.extended_p_sq_idp411064352"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.extended_p_sq_idp428875488"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template extended_p_square_quantile_impl</span></h2>
-<p>boost::accumulators::impl::extended_p_square_quantile_impl &#8212; Quantile estimation using the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm for weighted and unweighted samples. </p>
+<p>boost::accumulators::impl::extended_p_square_quantile_impl &#8212; Quantile estimation using the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm for weighted and unweighted samples. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Impl1<span class="special">,</span> <span class="keyword">typename</span> Impl2<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="extended_p_sq_idp411064352.html" title="Struct template extended_p_square_quantile_impl">extended_p_square_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="extended_p_sq_idp411064352.html#boost.accumulators.impl.extended_p_sq_idp411064352construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="extended_p_sq_idp411064352.html#idp411076656-bb"><span class="identifier">extended_p_square_quantile_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="extended_p_sq_idp428875488.html" title="Struct template extended_p_square_quantile_impl">extended_p_square_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="extended_p_sq_idp428875488.html#boost.accumulators.impl.extended_p_sq_idp428875488construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="extended_p_sq_idp428875488.html#idp428887792-bb"><span class="identifier">extended_p_square_quantile_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="extended_p_sq_idp411064352.html#idp411073280-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="extended_p_sq_idp411064352.html#idp411073840-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="extended_p_sq_idp428875488.html#idp428884416-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="extended_p_sq_idp428875488.html#idp428884976-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115184784"></a><h2>Description</h2>
-<p>Uses the quantile estimates calculated by the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm to compute intermediate quantile estimates by means of quadratic interpolation.</p>
+<a name="idp97107872"></a><h2>Description</h2>
+<p>Uses the quantile estimates calculated by the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm to compute intermediate quantile estimates by means of quadratic interpolation.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp115188272"></a><h3>
-<a name="boost.accumulators.impl.extended_p_sq_idp411064352construct-copy-destruct"></a><code class="computeroutput">extended_p_square_quantile_impl</code> 
+<a name="idp97111360"></a><h3>
+<a name="boost.accumulators.impl.extended_p_sq_idp428875488construct-copy-destruct"></a><code class="computeroutput">extended_p_square_quantile_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411076656-bb"></a><span class="identifier">extended_p_square_quantile_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428887792-bb"></a><span class="identifier">extended_p_square_quantile_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115198896"></a><h3>
-<a name="idp411073280-bb"></a><code class="computeroutput">extended_p_square_quantile_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411073840-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp97122016"></a><h3>
+<a name="idp428884416-bb"></a><code class="computeroutput">extended_p_square_quantile_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428884976-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/extended_p_square_impl.html b/doc/html/boost/accumulators/impl/extended_p_square_impl.html
index 69dce4fe5f..9fca6eb807 100644
--- a/doc/html/boost/accumulators/impl/extended_p_square_impl.html
+++ b/doc/html/boost/accumulators/impl/extended_p_square_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="error_of_mean_impl.html" title="Struct template error_of_mean_impl">
-<link rel="next" href="extended_p_sq_idp411064352.html" title="Struct template extended_p_square_quantile_impl">
+<link rel="next" href="extended_p_sq_idp428875488.html" title="Struct template extended_p_square_quantile_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,13 +21,13 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="error_of_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extended_p_sq_idp411064352.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="error_of_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extended_p_sq_idp428875488.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.extended_p_square_impl"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template extended_p_square_impl</span></h2>
-<p>boost::accumulators::impl::extended_p_square_impl &#8212; Multiple quantile estimation with the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm. </p>
+<p>boost::accumulators::impl::extended_p_square_impl &#8212; Multiple quantile estimation with the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
@@ -35,34 +35,34 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="extended_p_square_impl.html" title="Struct template extended_p_square_impl">extended_p_square_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="extended_p_square_impl.html#boost.accumulators.impl.extended_p_square_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="extended_p_square_impl.html#idp411062528-bb"><span class="identifier">extended_p_square_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="extended_p_square_impl.html#idp428873664-bb"><span class="identifier">extended_p_square_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="extended_p_square_impl.html#idp411057616-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="extended_p_square_impl.html#idp411058176-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="extended_p_square_impl.html#idp411060560-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="extended_p_square_impl.html#idp428868752-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="extended_p_square_impl.html#idp428869312-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="extended_p_square_impl.html#idp428871696-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115100144"></a><h2>Description</h2>
-<p>Extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm for estimation of several quantiles without storing samples. Assume that <span class="inlinemediaobject"><img src="../../../images/accumulators//form_7.png"></span> quantiles <span class="inlinemediaobject"><img src="../../../images/accumulators//form_8.png"></span> are to be estimated. Instead of storing the whole sample cumulative distribution, the algorithm maintains only <span class="inlinemediaobject"><img src="../../../images/accumulators//form_9.png"></span> principal markers and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_10.png"></span> middle markers, whose positions are updated with each sample and whose heights are adjusted (if necessary) using a piecewise-parablic formula. The heights of these central markers are the current estimates of the quantiles and returned as an iterator range.</p>
+<a name="idp97023200"></a><h2>Description</h2>
+<p>Extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm for estimation of several quantiles without storing samples. Assume that <span class="inlinemediaobject"><img src="../../../images/accumulators//form_43.png"></span> quantiles <span class="inlinemediaobject"><img src="../../../images/accumulators//form_44.png"></span> are to be estimated. Instead of storing the whole sample cumulative distribution, the algorithm maintains only <span class="inlinemediaobject"><img src="../../../images/accumulators//form_45.png"></span> principal markers and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_46.png"></span> middle markers, whose positions are updated with each sample and whose heights are adjusted (if necessary) using a piecewise-parablic formula. The heights of these central markers are the current estimates of the quantiles and returned as an iterator range.</p>
 <p>For further details, see</p>
 <p>K. E. E. Raatikainen, Simultaneous estimation of several quantiles, Simulation, Volume 49, Number 4 (October), 1986, p. 159-164.</p>
-<p>The extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_11.png"></span> algorithm generalizes the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_11.png"></span> algorithm of</p>
+<p>The extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_38.png"></span> algorithm generalizes the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_38.png"></span> algorithm of</p>
 <p>R. Jain and I. Chlamtac, The P^2 algorithm for dynamic calculation of quantiles and histograms without storing observations, Communications of the ACM, Volume 28 (October), Number 10, 1985, p. 1076-1085.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp115119920"></a><h3>
+<a name="idp97042976"></a><h3>
 <a name="boost.accumulators.impl.extended_p_square_implconstruct-copy-destruct"></a><code class="computeroutput">extended_p_square_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411062528-bb"></a><span class="identifier">extended_p_square_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428873664-bb"></a><span class="identifier">extended_p_square_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115130512"></a><h3>
-<a name="idp411057616-bb"></a><code class="computeroutput">extended_p_square_impl</code> public member functions</h3>
+<a name="idp97053504"></a><h3>
+<a name="idp428868752-bb"></a><code class="computeroutput">extended_p_square_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp411058176-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp411060560-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp428869312-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp428871696-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -77,7 +77,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="error_of_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extended_p_sq_idp411064352.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="error_of_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extended_p_sq_idp428875488.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/immediate_mean_impl.html b/doc/html/boost/accumulators/impl/immediate_mean_impl.html
index 14bd9b17a6..88ace51e46 100644
--- a/doc/html/boost/accumulators/impl/immediate_mean_impl.html
+++ b/doc/html/boost/accumulators/impl/immediate_mean_impl.html
@@ -35,27 +35,27 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Tag <span class="special">=</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sample</span><span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="immediate_mean_impl.html" title="Struct template immediate_mean_impl">immediate_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="immediate_mean_impl.html#boost.accumulators.impl.immediate_mean_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="immediate_mean_impl.html#idp411170784-bb"><span class="identifier">immediate_mean_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="immediate_mean_impl.html#idp438438496-bb"><span class="identifier">immediate_mean_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="immediate_mean_impl.html#idp411165872-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="immediate_mean_impl.html#idp411166432-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="immediate_mean_impl.html#idp411168816-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="immediate_mean_impl.html#idp428977008-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="immediate_mean_impl.html#idp438434624-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="immediate_mean_impl.html#idp438436752-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115673344"></a><h2>Description</h2>
+<a name="idp97596512"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp115673760"></a><h3>
+<a name="idp97596928"></a><h3>
 <a name="boost.accumulators.impl.immediate_mean_implconstruct-copy-destruct"></a><code class="computeroutput">immediate_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411170784-bb"></a><span class="identifier">immediate_mean_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438438496-bb"></a><span class="identifier">immediate_mean_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115684288"></a><h3>
-<a name="idp411165872-bb"></a><code class="computeroutput">immediate_mean_impl</code> public member functions</h3>
+<a name="idp97607600"></a><h3>
+<a name="idp428977008-bb"></a><code class="computeroutput">immediate_mean_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp411166432-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp411168816-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438434624-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438436752-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/immediate_rol_idp408540944.html b/doc/html/boost/accumulators/impl/immediate_rol_idp428241424.html
index 41f39aea7a..32dac8157b 100644
--- a/doc/html/boost/accumulators/impl/immediate_rol_idp408540944.html
+++ b/doc/html/boost/accumulators/impl/immediate_rol_idp428241424.html
@@ -24,7 +24,7 @@
 <a accesskey="p" href="lazy_rolling_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/lazy_rolling_mean.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.immediate_rol_idp408540944"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.immediate_rol_idp428241424"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template immediate_rolling_mean_impl</span></h2>
 <p>boost::accumulators::impl::immediate_rolling_mean_impl</p>
@@ -33,32 +33,32 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">boost/accumulators/statistics/rolling_mean.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="immediate_rol_idp408540944.html" title="Struct template immediate_rolling_mean_impl">immediate_rolling_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="immediate_rol_idp428241424.html" title="Struct template immediate_rolling_mean_impl">immediate_rolling_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <span class="identifier">numeric</span><span class="special">::</span><span class="identifier">functional</span><span class="special">::</span><span class="identifier">fdiv</span><span class="special">&lt;</span> <span class="identifier">Sample</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.accumulators.impl.immediate_rol_idp408540944.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <span class="identifier">numeric</span><span class="special">::</span><span class="identifier">functional</span><span class="special">::</span><span class="identifier">fdiv</span><span class="special">&lt;</span> <span class="identifier">Sample</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.accumulators.impl.immediate_rol_idp428241424.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="immediate_rol_idp408540944.html#boost.accumulators.impl.immediate_rol_idp408540944construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="immediate_rol_idp408540944.html#idp408549344-bb"><span class="identifier">immediate_rolling_mean_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="immediate_rol_idp428241424.html#boost.accumulators.impl.immediate_rol_idp428241424construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="immediate_rol_idp428241424.html#idp428249824-bb"><span class="identifier">immediate_rolling_mean_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="immediate_rol_idp408540944.html#idp408543584-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="immediate_rol_idp408540944.html#idp408544144-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="immediate_rol_idp408540944.html#idp408546528-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="immediate_rol_idp428241424.html#idp428244064-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="immediate_rol_idp428241424.html#idp428244624-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="immediate_rol_idp428241424.html#idp428247008-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp110072256"></a><h2>Description</h2>
+<a name="idp91995808"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp110072672"></a><h3>
-<a name="boost.accumulators.impl.immediate_rol_idp408540944construct-copy-destruct"></a><code class="computeroutput">immediate_rolling_mean_impl</code> 
+<a name="idp91996224"></a><h3>
+<a name="boost.accumulators.impl.immediate_rol_idp428241424construct-copy-destruct"></a><code class="computeroutput">immediate_rolling_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp408549344-bb"></a><span class="identifier">immediate_rolling_mean_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428249824-bb"></a><span class="identifier">immediate_rolling_mean_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp110083424"></a><h3>
-<a name="idp408543584-bb"></a><code class="computeroutput">immediate_rolling_mean_impl</code> public member functions</h3>
+<a name="idp92006816"></a><h3>
+<a name="idp428244064-bb"></a><code class="computeroutput">immediate_rolling_mean_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp408544144-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp408546528-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp428244624-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428247008-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/immediate_rol_idp410515456.html b/doc/html/boost/accumulators/impl/immediate_rol_idp428326592.html
index 0e9274c06e..776d04cbf2 100644
--- a/doc/html/boost/accumulators/impl/immediate_rol_idp410515456.html
+++ b/doc/html/boost/accumulators/impl/immediate_rol_idp428326592.html
@@ -24,7 +24,7 @@
 <a accesskey="p" href="lazy_rolling_variance_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/lazy_rolling_variance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.immediate_rol_idp410515456"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.immediate_rol_idp428326592"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template immediate_rolling_variance_impl</span></h2>
 <p>boost::accumulators::impl::immediate_rolling_variance_impl &#8212; Iterative calculation of the rolling variance. </p>
@@ -33,83 +33,83 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp" title="Header &lt;boost/accumulators/statistics/rolling_variance.hpp&gt;">boost/accumulators/statistics/rolling_variance.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="immediate_rol_idp410515456.html" title="Struct template immediate_rolling_variance_impl">immediate_rolling_variance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="immediate_rol_idp428326592.html" title="Struct template immediate_rolling_variance_impl">immediate_rolling_variance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <span class="identifier">numeric</span><span class="special">::</span><span class="identifier">functional</span><span class="special">::</span><span class="identifier">fdiv</span><span class="special">&lt;</span> <span class="identifier">Sample</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.accumulators.impl.immediate_rol_idp410515456.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <span class="identifier">numeric</span><span class="special">::</span><span class="identifier">functional</span><span class="special">::</span><span class="identifier">fdiv</span><span class="special">&lt;</span> <span class="identifier">Sample</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.accumulators.impl.immediate_rol_idp428326592.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="immediate_rol_idp410515456.html#boost.accumulators.impl.immediate_rol_idp410515456construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="immediate_rol_idp410515456.html#idp410560832-bb"><span class="identifier">immediate_rolling_variance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="immediate_rol_idp428326592.html#boost.accumulators.impl.immediate_rol_idp428326592construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="immediate_rol_idp428326592.html#idp428371968-bb"><span class="identifier">immediate_rolling_variance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="immediate_rol_idp410515456.html#idp410555072-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="immediate_rol_idp410515456.html#idp410555632-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="immediate_rol_idp410515456.html#idp410558016-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="immediate_rol_idp428326592.html#idp428366208-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="immediate_rol_idp428326592.html#idp428366768-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="immediate_rol_idp428326592.html#idp428369152-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="immediate_rol_idp410515456.html#idp410562656-bb">private member functions</a></span>
+  <span class="comment">// <a class="link" href="immediate_rol_idp428326592.html#idp428373792-bb">private member functions</a></span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> 
-    <span class="keyword">void</span> <a class="link" href="immediate_rol_idp410515456.html#idp410563232-bb"><span class="identifier">prevent_underflow</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">&amp;</span><span class="special">,</span> 
+    <span class="keyword">void</span> <a class="link" href="immediate_rol_idp428326592.html#idp428374368-bb"><span class="identifier">prevent_underflow</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">&amp;</span><span class="special">,</span> 
                            <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">enable_if</span><span class="special">&lt;</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">is_arithmetic</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">*</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> 
-    <span class="keyword">void</span> <a class="link" href="immediate_rol_idp410515456.html#idp410566560-bb"><span class="identifier">prevent_underflow</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">&amp;</span><span class="special">,</span> 
+    <span class="keyword">void</span> <a class="link" href="immediate_rol_idp428326592.html#idp428377696-bb"><span class="identifier">prevent_underflow</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">&amp;</span><span class="special">,</span> 
                            <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">disable_if</span><span class="special">&lt;</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">is_arithmetic</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">*</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp110700496"></a><h2>Description</h2>
-<p>Iterative calculation of sample variance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_52.png"></span> is done as follows, see also <a href="http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance" target="_top">http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance</a>. For a rolling window of size <span class="inlinemediaobject"><img src="../../../images/accumulators//form_53.png"></span>, for the first <span class="inlinemediaobject"><img src="../../../images/accumulators//form_53.png"></span> samples, the variance is computed according to the formula </p>
+<a name="idp92623824"></a><h2>Description</h2>
+<p>Iterative calculation of sample variance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_55.png"></span> is done as follows, see also <a href="http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance" target="_top">http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance</a>. For a rolling window of size <span class="inlinemediaobject"><img src="../../../images/accumulators//form_72.png"></span>, for the first <span class="inlinemediaobject"><img src="../../../images/accumulators//form_72.png"></span> samples, the variance is computed according to the formula </p>
 <div class="equation">
-<a name="idp110709168"></a><p class="title"><b>Equation&#160;1.9.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_58.png" align="middle"></div></div>
+<a name="idp92632576"></a><p class="title"><b>Equation&#160;1.9.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_77.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> where the sum of squares <span class="inlinemediaobject"><img src="../../../images/accumulators//form_59.png"></span> can be recursively computed as: </p>
+<p><br class="equation-break"> where the sum of squares <span class="inlinemediaobject"><img src="../../../images/accumulators//form_78.png"></span> can be recursively computed as: </p>
 <div class="equation">
-<a name="idp110714464"></a><p class="title"><b>Equation&#160;1.10.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_60.png" align="middle"></div></div>
+<a name="idp92637968"></a><p class="title"><b>Equation&#160;1.10.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_79.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> and the estimate of the sample mean as: </p>
 <div class="equation">
-<a name="idp110717472"></a><p class="title"><b>Equation&#160;1.11.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_61.png" align="middle"></div></div>
+<a name="idp92640976"></a><p class="title"><b>Equation&#160;1.11.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_80.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> For further samples, when the rolling window is fully filled with data, one has to take into account that the oldest sample <span class="inlinemediaobject"><img src="../../../images/accumulators//form_62.png"></span> is dropped from the window. The sample variance over the window now becomes: </p>
+<p><br class="equation-break"> For further samples, when the rolling window is fully filled with data, one has to take into account that the oldest sample <span class="inlinemediaobject"><img src="../../../images/accumulators//form_81.png"></span> is dropped from the window. The sample variance over the window now becomes: </p>
 <div class="equation">
-<a name="idp110723040"></a><p class="title"><b>Equation&#160;1.12.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_63.png" align="middle"></div></div>
+<a name="idp92646544"></a><p class="title"><b>Equation&#160;1.12.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_82.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> where the sum of squares <span class="inlinemediaobject"><img src="../../../images/accumulators//form_59.png"></span> now equals: </p>
+<p><br class="equation-break"> where the sum of squares <span class="inlinemediaobject"><img src="../../../images/accumulators//form_78.png"></span> now equals: </p>
 <div class="equation">
-<a name="idp110728448"></a><p class="title"><b>Equation&#160;1.13.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_64.png" align="middle"></div></div>
+<a name="idp92651952"></a><p class="title"><b>Equation&#160;1.13.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_83.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> and the estimated mean is: </p>
 <div class="equation">
-<a name="idp110731536"></a><p class="title"><b>Equation&#160;1.14.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_65.png" align="middle"></div></div>
+<a name="idp92655040"></a><p class="title"><b>Equation&#160;1.14.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_84.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p>Note that the sample variance is not defined for <span class="inlinemediaobject"><img src="../../../images/accumulators//form_66.png"></span>. </p>
+<p>Note that the sample variance is not defined for <span class="inlinemediaobject"><img src="../../../images/accumulators//form_8.png"></span>. </p>
 <div class="refsect2">
-<a name="idp110737056"></a><h3>
-<a name="boost.accumulators.impl.immediate_rol_idp410515456construct-copy-destruct"></a><code class="computeroutput">immediate_rolling_variance_impl</code> 
+<a name="idp92660560"></a><h3>
+<a name="boost.accumulators.impl.immediate_rol_idp428326592construct-copy-destruct"></a><code class="computeroutput">immediate_rolling_variance_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp410560832-bb"></a><span class="identifier">immediate_rolling_variance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428371968-bb"></a><span class="identifier">immediate_rolling_variance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp110747744"></a><h3>
-<a name="idp410555072-bb"></a><code class="computeroutput">immediate_rolling_variance_impl</code> public member functions</h3>
+<a name="idp92671312"></a><h3>
+<a name="idp428366208-bb"></a><code class="computeroutput">immediate_rolling_variance_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp410555632-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp410558016-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp428366768-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428369152-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp110769616"></a><h3>
-<a name="idp410562656-bb"></a><code class="computeroutput">immediate_rolling_variance_impl</code> private member functions</h3>
+<a name="idp92693184"></a><h3>
+<a name="idp428373792-bb"></a><code class="computeroutput">immediate_rolling_variance_impl</code> private member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
 <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> 
-  <span class="keyword">void</span> <a name="idp410563232-bb"></a><span class="identifier">prevent_underflow</span><span class="special">(</span><span class="identifier">T</span> <span class="special">&amp;</span> non_negative_number<span class="special">,</span> 
+  <span class="keyword">void</span> <a name="idp428374368-bb"></a><span class="identifier">prevent_underflow</span><span class="special">(</span><span class="identifier">T</span> <span class="special">&amp;</span> non_negative_number<span class="special">,</span> 
                          <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">enable_if</span><span class="special">&lt;</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">is_arithmetic</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">*</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li>
 <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> 
-  <span class="keyword">void</span> <a name="idp410566560-bb"></a><span class="identifier">prevent_underflow</span><span class="special">(</span><span class="identifier">T</span> <span class="special">&amp;</span> non_arithmetic_quantity<span class="special">,</span> 
+  <span class="keyword">void</span> <a name="idp428377696-bb"></a><span class="identifier">prevent_underflow</span><span class="special">(</span><span class="identifier">T</span> <span class="special">&amp;</span> non_arithmetic_quantity<span class="special">,</span> 
                          <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">disable_if</span><span class="special">&lt;</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">is_arithmetic</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">*</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/immediate_wei_idp417336144.html b/doc/html/boost/accumulators/impl/immediate_wei_idp438853376.html
index b9048ba11c..41208011d2 100644
--- a/doc/html/boost/accumulators/impl/immediate_wei_idp417336144.html
+++ b/doc/html/boost/accumulators/impl/immediate_wei_idp438853376.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="weighted_mean_impl.html" title="Struct template weighted_mean_impl">
-<link rel="next" href="weighted_peak_idp417344752.html" title="Struct template weighted_peaks_over_threshold_impl">
+<link rel="next" href="weighted_peak_idp438861984.html" title="Struct template weighted_peaks_over_threshold_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp417344752.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp438861984.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.immediate_wei_idp417336144"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.immediate_wei_idp438853376"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template immediate_weighted_mean_impl</span></h2>
 <p>boost::accumulators::impl::immediate_weighted_mean_impl</p>
@@ -33,29 +33,29 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="immediate_wei_idp417336144.html" title="Struct template immediate_weighted_mean_impl">immediate_weighted_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="immediate_wei_idp417336144.html#boost.accumulators.impl.immediate_wei_idp417336144construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="immediate_wei_idp417336144.html#idp417343120-bb"><span class="identifier">immediate_weighted_mean_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="immediate_wei_idp438853376.html" title="Struct template immediate_weighted_mean_impl">immediate_weighted_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="immediate_wei_idp438853376.html#boost.accumulators.impl.immediate_wei_idp438853376construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="immediate_wei_idp438853376.html#idp438860352-bb"><span class="identifier">immediate_weighted_mean_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="immediate_wei_idp417336144.html#idp417338752-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="immediate_wei_idp417336144.html#idp417339248-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="immediate_wei_idp417336144.html#idp417341376-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="immediate_wei_idp438853376.html#idp438855984-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="immediate_wei_idp438853376.html#idp438856480-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="immediate_wei_idp438853376.html#idp438858608-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117500272"></a><h2>Description</h2>
+<a name="idp99479200"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp117500688"></a><h3>
-<a name="boost.accumulators.impl.immediate_wei_idp417336144construct-copy-destruct"></a><code class="computeroutput">immediate_weighted_mean_impl</code> 
+<a name="idp99479616"></a><h3>
+<a name="boost.accumulators.impl.immediate_wei_idp438853376construct-copy-destruct"></a><code class="computeroutput">immediate_weighted_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417343120-bb"></a><span class="identifier">immediate_weighted_mean_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438860352-bb"></a><span class="identifier">immediate_weighted_mean_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117511440"></a><h3>
-<a name="idp417338752-bb"></a><code class="computeroutput">immediate_weighted_mean_impl</code> public member functions</h3>
+<a name="idp99490208"></a><h3>
+<a name="idp438855984-bb"></a><code class="computeroutput">immediate_weighted_mean_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417339248-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417341376-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438856480-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438858608-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -70,7 +70,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp417344752.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp438861984.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/kurtosis_impl.html b/doc/html/boost/accumulators/impl/kurtosis_impl.html
index f24ba8873c..15cba2e147 100644
--- a/doc/html/boost/accumulators/impl/kurtosis_impl.html
+++ b/doc/html/boost/accumulators/impl/kurtosis_impl.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="extended_p_sq_idp411064352.html" title="Struct template extended_p_square_quantile_impl">
+<link rel="prev" href="extended_p_sq_idp428875488.html" title="Struct template extended_p_square_quantile_impl">
 <link rel="next" href="max_impl.html" title="Struct template max_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extended_p_sq_idp411064352.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="max_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extended_p_sq_idp428875488.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="max_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.kurtosis_impl"></a><div class="titlepage"></div>
@@ -35,31 +35,31 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="kurtosis_impl.html" title="Struct template kurtosis_impl">kurtosis_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="kurtosis_impl.html#boost.accumulators.impl.kurtosis_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="kurtosis_impl.html#idp411100544-bb"><span class="identifier">kurtosis_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="kurtosis_impl.html#idp428911680-bb"><span class="identifier">kurtosis_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="kurtosis_impl.html#idp411097168-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="kurtosis_impl.html#idp411097728-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="kurtosis_impl.html#idp428908304-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="kurtosis_impl.html#idp428908864-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115238032"></a><h2>Description</h2>
-<p>The kurtosis of a sample distribution is defined as the ratio of the 4th central moment and the square of the 2nd central moment (the variance) of the samples, minus 3. The term <span class="inlinemediaobject"><img src="../../../images/accumulators//form_12.png"></span> is added in order to ensure that the normal distribution has zero kurtosis. The kurtosis can also be expressed by the simple moments:</p>
+<a name="idp97161216"></a><h2>Description</h2>
+<p>The kurtosis of a sample distribution is defined as the ratio of the 4th central moment and the square of the 2nd central moment (the variance) of the samples, minus 3. The term <span class="inlinemediaobject"><img src="../../../images/accumulators//form_41.png"></span> is added in order to ensure that the normal distribution has zero kurtosis. The kurtosis can also be expressed by the simple moments:</p>
 <div class="equation">
-<a name="idp115241552"></a><p class="title"><b>Equation&#160;1.16.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_13.png" align="middle"></div></div>
+<a name="idp97164736"></a><p class="title"><b>Equation&#160;1.16.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_42.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p>where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span> are the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_15.png"></span>-th moment and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_16.png"></span> the mean (first moment) of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_17.png"></span> samples. </p>
+<p>where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_30.png"></span> are the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_31.png"></span>-th moment and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_32.png"></span> the mean (first moment) of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_33.png"></span> samples. </p>
 <div class="refsect2">
-<a name="idp115254528"></a><h3>
+<a name="idp97177712"></a><h3>
 <a name="boost.accumulators.impl.kurtosis_implconstruct-copy-destruct"></a><code class="computeroutput">kurtosis_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp411100544-bb"></a><span class="identifier">kurtosis_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp428911680-bb"></a><span class="identifier">kurtosis_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115261056"></a><h3>
-<a name="idp411097168-bb"></a><code class="computeroutput">kurtosis_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411097728-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp97184240"></a><h3>
+<a name="idp428908304-bb"></a><code class="computeroutput">kurtosis_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428908864-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -73,7 +73,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extended_p_sq_idp411064352.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="max_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extended_p_sq_idp428875488.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="max_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/impl/lazy_rolling_mean_impl.html b/doc/html/boost/accumulators/impl/lazy_rolling_mean_impl.html
index 3eb60dd5fa..1add020bdc 100644
--- a/doc/html/boost/accumulators/impl/lazy_rolling_mean_impl.html
+++ b/doc/html/boost/accumulators/impl/lazy_rolling_mean_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp" title="Header &lt;boost/accumulators/statistics/rolling_mean.hpp&gt;">
 <link rel="prev" href="../extract/rolling_mean.html" title="Global rolling_mean">
-<link rel="next" href="immediate_rol_idp408540944.html" title="Struct template immediate_rolling_mean_impl">
+<link rel="next" href="immediate_rol_idp428241424.html" title="Struct template immediate_rolling_mean_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/rolling_mean.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_rol_idp408540944.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/rolling_mean.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_rol_idp428241424.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.lazy_rolling_mean_impl"></a><div class="titlepage"></div>
@@ -38,24 +38,24 @@
   <span class="keyword">typedef</span> <span class="identifier">numeric</span><span class="special">::</span><span class="identifier">functional</span><span class="special">::</span><span class="identifier">fdiv</span><span class="special">&lt;</span> <span class="identifier">Sample</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">,</span> <span class="keyword">void</span><span class="special">,</span> <span class="keyword">void</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.accumulators.impl.lazy_rolling_mean_impl.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
 
   <span class="comment">// <a class="link" href="lazy_rolling_mean_impl.html#boost.accumulators.impl.lazy_rolling_mean_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="lazy_rolling_mean_impl.html#idp408539968-bb"><span class="identifier">lazy_rolling_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="lazy_rolling_mean_impl.html#idp428240448-bb"><span class="identifier">lazy_rolling_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="lazy_rolling_mean_impl.html#idp408536592-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="lazy_rolling_mean_impl.html#idp408537152-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="lazy_rolling_mean_impl.html#idp428237072-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="lazy_rolling_mean_impl.html#idp428237632-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp110001920"></a><h2>Description</h2>
+<a name="idp91925216"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp110002336"></a><h3>
+<a name="idp91925632"></a><h3>
 <a name="boost.accumulators.impl.lazy_rolling_mean_implconstruct-copy-destruct"></a><code class="computeroutput">lazy_rolling_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp408539968-bb"></a><span class="identifier">lazy_rolling_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp428240448-bb"></a><span class="identifier">lazy_rolling_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp110008800"></a><h3>
-<a name="idp408536592-bb"></a><code class="computeroutput">lazy_rolling_mean_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp408537152-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp91932240"></a><h3>
+<a name="idp428237072-bb"></a><code class="computeroutput">lazy_rolling_mean_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428237632-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -69,7 +69,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/rolling_mean.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_rol_idp408540944.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/rolling_mean.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_rol_idp428241424.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/lazy_rolling_variance_impl.html b/doc/html/boost/accumulators/impl/lazy_rolling_variance_impl.html
index 554d79e70d..6944536dd1 100644
--- a/doc/html/boost/accumulators/impl/lazy_rolling_variance_impl.html
+++ b/doc/html/boost/accumulators/impl/lazy_rolling_variance_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp" title="Header &lt;boost/accumulators/statistics/rolling_variance.hpp&gt;">
 <link rel="prev" href="../extract/rolling_variance.html" title="Global rolling_variance">
-<link rel="next" href="immediate_rol_idp410515456.html" title="Struct template immediate_rolling_variance_impl">
+<link rel="next" href="immediate_rol_idp428326592.html" title="Struct template immediate_rolling_variance_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/rolling_variance.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_rol_idp410515456.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/rolling_variance.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_rol_idp428326592.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.lazy_rolling_variance_impl"></a><div class="titlepage"></div>
@@ -38,35 +38,35 @@
   <span class="keyword">typedef</span> <span class="identifier">numeric</span><span class="special">::</span><span class="identifier">functional</span><span class="special">::</span><span class="identifier">fdiv</span><span class="special">&lt;</span> <span class="identifier">Sample</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">,</span> <span class="keyword">void</span><span class="special">,</span> <span class="keyword">void</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.accumulators.impl.lazy_rolling_variance_impl.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
 
   <span class="comment">// <a class="link" href="lazy_rolling_variance_impl.html#boost.accumulators.impl.lazy_rolling_variance_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="lazy_rolling_variance_impl.html#idp410514480-bb"><span class="identifier">lazy_rolling_variance_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="lazy_rolling_variance_impl.html#idp428325616-bb"><span class="identifier">lazy_rolling_variance_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="lazy_rolling_variance_impl.html#idp410511104-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="lazy_rolling_variance_impl.html#idp410511664-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="lazy_rolling_variance_impl.html#idp428322240-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="lazy_rolling_variance_impl.html#idp428322800-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp110572640"></a><h2>Description</h2>
-<p>Calculation of sample variance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_52.png"></span> is done as follows, see also <a href="http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance" target="_top">http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance</a>. For a rolling window of size <span class="inlinemediaobject"><img src="../../../images/accumulators//form_53.png"></span>, when <span class="inlinemediaobject"><img src="../../../images/accumulators//form_54.png"></span>, the variance is computed according to the formula </p>
+<a name="idp92496064"></a><h2>Description</h2>
+<p>Calculation of sample variance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_55.png"></span> is done as follows, see also <a href="http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance" target="_top">http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance</a>. For a rolling window of size <span class="inlinemediaobject"><img src="../../../images/accumulators//form_72.png"></span>, when <span class="inlinemediaobject"><img src="../../../images/accumulators//form_73.png"></span>, the variance is computed according to the formula </p>
 <div class="equation">
-<a name="idp110581344"></a><p class="title"><b>Equation&#160;1.7.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_55.png" align="middle"></div></div>
+<a name="idp92504816"></a><p class="title"><b>Equation&#160;1.7.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_74.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> When <span class="inlinemediaobject"><img src="../../../images/accumulators//form_56.png"></span>, the sample variance over the window becomes: </p>
+<p><br class="equation-break"> When <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span>, the sample variance over the window becomes: </p>
 <div class="equation">
-<a name="idp110586704"></a><p class="title"><b>Equation&#160;1.8.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_57.png" align="middle"></div></div>
+<a name="idp92510176"></a><p class="title"><b>Equation&#160;1.8.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_76.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> </p>
 <div class="refsect2">
-<a name="idp110589584"></a><h3>
+<a name="idp92513056"></a><h3>
 <a name="boost.accumulators.impl.lazy_rolling_variance_implconstruct-copy-destruct"></a><code class="computeroutput">lazy_rolling_variance_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp410514480-bb"></a><span class="identifier">lazy_rolling_variance_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp428325616-bb"></a><span class="identifier">lazy_rolling_variance_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp110596112"></a><h3>
-<a name="idp410511104-bb"></a><code class="computeroutput">lazy_rolling_variance_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp410511664-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp92519584"></a><h3>
+<a name="idp428322240-bb"></a><code class="computeroutput">lazy_rolling_variance_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428322800-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -80,7 +80,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/rolling_variance.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_rol_idp410515456.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/rolling_variance.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_rol_idp428326592.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/lazy_variance_impl.html b/doc/html/boost/accumulators/impl/lazy_variance_impl.html
index bc983135b0..8bf7edace3 100644
--- a/doc/html/boost/accumulators/impl/lazy_variance_impl.html
+++ b/doc/html/boost/accumulators/impl/lazy_variance_impl.html
@@ -35,35 +35,35 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> MeanFeature<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="lazy_variance_impl.html" title="Struct template lazy_variance_impl">lazy_variance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="lazy_variance_impl.html#boost.accumulators.impl.lazy_variance_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="lazy_variance_impl.html#idp417199744-bb"><span class="identifier">lazy_variance_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="lazy_variance_impl.html#idp438716976-bb"><span class="identifier">lazy_variance_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="lazy_variance_impl.html#idp417196752-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="lazy_variance_impl.html#idp417197248-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="lazy_variance_impl.html#idp438713984-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="lazy_variance_impl.html#idp438714480-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116874016"></a><h2>Description</h2>
-<p>Default sample variance implementation based on the second moment <span class="inlinemediaobject"><img src="../../../images/accumulators//form_87.png"></span> moment&lt;2&gt;, mean and count. </p>
+<a name="idp98854480"></a><h2>Description</h2>
+<p>Default sample variance implementation based on the second moment <span class="inlinemediaobject"><img src="../../../images/accumulators//form_52.png"></span> moment&lt;2&gt;, mean and count. </p>
 <div class="equation">
-<a name="idp116877152"></a><p class="title"><b>Equation&#160;1.29.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_88.png" align="middle"></div></div>
+<a name="idp98857616"></a><p class="title"><b>Equation&#160;1.29.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_53.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> where </p>
 <div class="equation">
-<a name="idp116880000"></a><p class="title"><b>Equation&#160;1.30.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_89.png" align="middle"></div></div>
+<a name="idp98860464"></a><p class="title"><b>Equation&#160;1.30.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_54.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> is the estimate of the sample mean and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> is the number of samples. </p>
+<p><br class="equation-break"> is the estimate of the sample mean and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> is the number of samples. </p>
 <div class="refsect2">
-<a name="idp116885280"></a><h3>
+<a name="idp98865744"></a><h3>
 <a name="boost.accumulators.impl.lazy_variance_implconstruct-copy-destruct"></a><code class="computeroutput">lazy_variance_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417199744-bb"></a><span class="identifier">lazy_variance_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438716976-bb"></a><span class="identifier">lazy_variance_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116891888"></a><h3>
-<a name="idp417196752-bb"></a><code class="computeroutput">lazy_variance_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417197248-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp98872224"></a><h3>
+<a name="idp438713984-bb"></a><code class="computeroutput">lazy_variance_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438714480-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/lazy_weighted_idp417589936.html b/doc/html/boost/accumulators/impl/lazy_weighted_idp439107168.html
index 5efed16380..58775d06e1 100644
--- a/doc/html/boost/accumulators/impl/lazy_weighted_idp417589936.html
+++ b/doc/html/boost/accumulators/impl/lazy_weighted_idp439107168.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="weighted_tail_idp417554432.html" title="Struct template weighted_tail_variate_means_impl">
+<link rel="prev" href="weighted_tail_idp439071664.html" title="Struct template weighted_tail_variate_means_impl">
 <link rel="next" href="weighted_variance_impl.html" title="Struct template weighted_variance_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_tail_idp417554432.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_variance_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_tail_idp439071664.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_variance_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.lazy_weighted_idp417589936"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.lazy_weighted_idp439107168"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template lazy_weighted_variance_impl</span></h2>
 <p>boost::accumulators::impl::lazy_weighted_variance_impl &#8212; Lazy calculation of variance of weighted samples. </p>
@@ -33,32 +33,32 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> MeanFeature<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="lazy_weighted_idp417589936.html" title="Struct template lazy_weighted_variance_impl">lazy_weighted_variance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="lazy_weighted_idp417589936.html#boost.accumulators.impl.lazy_weighted_idp417589936construct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="lazy_weighted_idp417589936.html#idp417605616-bb"><span class="identifier">lazy_weighted_variance_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="lazy_weighted_idp439107168.html" title="Struct template lazy_weighted_variance_impl">lazy_weighted_variance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="lazy_weighted_idp439107168.html#boost.accumulators.impl.lazy_weighted_idp439107168construct-copy-destruct">construct/copy/destruct</a></span>
+  <a class="link" href="lazy_weighted_idp439107168.html#idp439122848-bb"><span class="identifier">lazy_weighted_variance_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="lazy_weighted_idp417589936.html#idp417602624-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="lazy_weighted_idp417589936.html#idp417603120-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="lazy_weighted_idp439107168.html#idp439119856-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="lazy_weighted_idp439107168.html#idp439120352-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118539344"></a><h2>Description</h2>
-<p>The default implementation of the variance of weighted samples is based on the second moment <span class="inlinemediaobject"><img src="../../../images/accumulators//form_110.png"></span> (weighted_moment&lt;2&gt;) and the mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_111.png"></span> (weighted_mean): </p>
+<a name="idp100463008"></a><h2>Description</h2>
+<p>The default implementation of the variance of weighted samples is based on the second moment <span class="inlinemediaobject"><img src="../../../images/accumulators//form_0.png"></span> (weighted_moment&lt;2&gt;) and the mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_1.png"></span> (weighted_mean): </p>
 <div class="equation">
-<a name="idp118544976"></a><p class="title"><b>Equation&#160;1.50.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_112.png" align="middle"></div></div>
+<a name="idp100468640"></a><p class="title"><b>Equation&#160;1.50.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_2.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> is the number of samples. </p>
+<p><br class="equation-break"> where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> is the number of samples. </p>
 <div class="refsect2">
-<a name="idp118550256"></a><h3>
-<a name="boost.accumulators.impl.lazy_weighted_idp417589936construct-copy-destruct"></a><code class="computeroutput">lazy_weighted_variance_impl</code> 
+<a name="idp100473920"></a><h3>
+<a name="boost.accumulators.impl.lazy_weighted_idp439107168construct-copy-destruct"></a><code class="computeroutput">lazy_weighted_variance_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417605616-bb"></a><span class="identifier">lazy_weighted_variance_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp439122848-bb"></a><span class="identifier">lazy_weighted_variance_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118556784"></a><h3>
-<a name="idp417602624-bb"></a><code class="computeroutput">lazy_weighted_variance_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417603120-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp100480448"></a><h3>
+<a name="idp439119856-bb"></a><code class="computeroutput">lazy_weighted_variance_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp439120352-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -72,7 +72,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_tail_idp417554432.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_variance_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_tail_idp439071664.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_variance_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/max_impl.html b/doc/html/boost/accumulators/impl/max_impl.html
index d7e9007913..27bd63f74e 100644
--- a/doc/html/boost/accumulators/impl/max_impl.html
+++ b/doc/html/boost/accumulators/impl/max_impl.html
@@ -35,27 +35,27 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="max_impl.html" title="Struct template max_impl">max_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="max_impl.html#boost.accumulators.impl.max_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="max_impl.html#idp411108240-bb"><span class="identifier">max_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="max_impl.html#idp428919376-bb"><span class="identifier">max_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="max_impl.html#idp411103328-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="max_impl.html#idp411103888-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="max_impl.html#idp411106272-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="max_impl.html#idp428914464-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="max_impl.html#idp428915024-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="max_impl.html#idp428917408-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115309024"></a><h2>Description</h2>
+<a name="idp97231968"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp115309440"></a><h3>
+<a name="idp97232384"></a><h3>
 <a name="boost.accumulators.impl.max_implconstruct-copy-destruct"></a><code class="computeroutput">max_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411108240-bb"></a><span class="identifier">max_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428919376-bb"></a><span class="identifier">max_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115320000"></a><h3>
-<a name="idp411103328-bb"></a><code class="computeroutput">max_impl</code> public member functions</h3>
+<a name="idp97242944"></a><h3>
+<a name="idp428914464-bb"></a><code class="computeroutput">max_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp411103888-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp411106272-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp428915024-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp428917408-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/mean_impl.html b/doc/html/boost/accumulators/impl/mean_impl.html
index fa59f33965..9692acb382 100644
--- a/doc/html/boost/accumulators/impl/mean_impl.html
+++ b/doc/html/boost/accumulators/impl/mean_impl.html
@@ -35,24 +35,24 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> SumFeature <span class="special">=</span> <a class="link" href="../tag/sum.html" title="Struct sum">tag::sum</a><span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="mean_impl.html" title="Struct template mean_impl">mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="mean_impl.html#boost.accumulators.impl.mean_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="mean_impl.html#idp411162240-bb"><span class="identifier">mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="mean_impl.html#idp428973376-bb"><span class="identifier">mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="mean_impl.html#idp411158864-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="mean_impl.html#idp411159424-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="mean_impl.html#idp428970000-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="mean_impl.html#idp428970560-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115614496"></a><h2>Description</h2>
+<a name="idp97537904"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp115614912"></a><h3>
+<a name="idp97538320"></a><h3>
 <a name="boost.accumulators.impl.mean_implconstruct-copy-destruct"></a><code class="computeroutput">mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp411162240-bb"></a><span class="identifier">mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp428973376-bb"></a><span class="identifier">mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115621520"></a><h3>
-<a name="idp411158864-bb"></a><code class="computeroutput">mean_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411159424-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp97544848"></a><h3>
+<a name="idp428970000-bb"></a><code class="computeroutput">mean_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428970560-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/median_impl.html b/doc/html/boost/accumulators/impl/median_impl.html
index 11c0d0ac7b..906f196fc6 100644
--- a/doc/html/boost/accumulators/impl/median_impl.html
+++ b/doc/html/boost/accumulators/impl/median_impl.html
@@ -27,7 +27,7 @@
 <a name="boost.accumulators.impl.median_impl"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template median_impl</span></h2>
-<p>boost::accumulators::impl::median_impl &#8212; Median estimation based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> quantile estimator. </p>
+<p>boost::accumulators::impl::median_impl &#8212; Median estimation based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> quantile estimator. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
@@ -35,25 +35,25 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="median_impl.html" title="Struct template median_impl">median_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="median_impl.html#boost.accumulators.impl.median_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="median_impl.html#idp411120896-bb"><span class="identifier">median_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="median_impl.html#idp428932032-bb"><span class="identifier">median_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="median_impl.html#idp411117520-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="median_impl.html#idp411118080-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="median_impl.html#idp428928656-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="median_impl.html#idp428929216-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115367344"></a><h2>Description</h2>
-<p>The <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm is invoked with a quantile probability of 0.5. </p>
+<a name="idp97290480"></a><h2>Description</h2>
+<p>The <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm is invoked with a quantile probability of 0.5. </p>
 <div class="refsect2">
-<a name="idp115370432"></a><h3>
+<a name="idp97293568"></a><h3>
 <a name="boost.accumulators.impl.median_implconstruct-copy-destruct"></a><code class="computeroutput">median_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp411120896-bb"></a><span class="identifier">median_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp428932032-bb"></a><span class="identifier">median_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115377040"></a><h3>
-<a name="idp411117520-bb"></a><code class="computeroutput">median_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411118080-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp97300176"></a><h3>
+<a name="idp428928656-bb"></a><code class="computeroutput">median_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428929216-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/min_impl.html b/doc/html/boost/accumulators/impl/min_impl.html
index f841a7321d..7c54115d83 100644
--- a/doc/html/boost/accumulators/impl/min_impl.html
+++ b/doc/html/boost/accumulators/impl/min_impl.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="with_p_square_idp411136160.html" title="Struct template with_p_square_cumulative_distribution_median_impl">
+<link rel="prev" href="with_p_square_idp428947296.html" title="Struct template with_p_square_cumulative_distribution_median_impl">
 <link rel="next" href="mean_impl.html" title="Struct template mean_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_p_square_idp411136160.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_p_square_idp428947296.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.min_impl"></a><div class="titlepage"></div>
@@ -35,27 +35,27 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="min_impl.html" title="Struct template min_impl">min_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="min_impl.html#boost.accumulators.impl.min_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="min_impl.html#idp411153968-bb"><span class="identifier">min_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="min_impl.html#idp428965104-bb"><span class="identifier">min_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="min_impl.html#idp411149056-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="min_impl.html#idp411149616-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="min_impl.html#idp411152000-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="min_impl.html#idp428960192-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="min_impl.html#idp428960752-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="min_impl.html#idp428963136-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115556000"></a><h2>Description</h2>
+<a name="idp97479296"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp115556416"></a><h3>
+<a name="idp97479712"></a><h3>
 <a name="boost.accumulators.impl.min_implconstruct-copy-destruct"></a><code class="computeroutput">min_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411153968-bb"></a><span class="identifier">min_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428965104-bb"></a><span class="identifier">min_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115566976"></a><h3>
-<a name="idp411149056-bb"></a><code class="computeroutput">min_impl</code> public member functions</h3>
+<a name="idp97490272"></a><h3>
+<a name="idp428960192-bb"></a><code class="computeroutput">min_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp411149616-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp411152000-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp428960752-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp428963136-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -70,7 +70,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_p_square_idp411136160.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_p_square_idp428947296.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/moment_impl.html b/doc/html/boost/accumulators/impl/moment_impl.html
index cbc9ec3d54..8fbfcf359f 100644
--- a/doc/html/boost/accumulators/impl/moment_impl.html
+++ b/doc/html/boost/accumulators/impl/moment_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="immediate_mean_impl.html" title="Struct template immediate_mean_impl">
-<link rel="next" href="peaks_over_th_idp411184640.html" title="Struct template peaks_over_threshold_prob_impl">
+<link rel="next" href="peaks_over_th_idp438450864.html" title="Struct template peaks_over_threshold_prob_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="immediate_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="peaks_over_th_idp411184640.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="immediate_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="peaks_over_th_idp438450864.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.moment_impl"></a><div class="titlepage"></div>
@@ -35,29 +35,29 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> N<span class="special">,</span> <span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="moment_impl.html" title="Struct template moment_impl">moment_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="moment_impl.html#boost.accumulators.impl.moment_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="moment_impl.html#idp411182816-bb"><span class="identifier">moment_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="moment_impl.html#idp438449232-bb"><span class="identifier">moment_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="moment_impl.html#idp411174976-bb">public member functions</a></span>
-   <a class="link" href="moment_impl.html#idp411175536-bb"><span class="identifier">BOOST_MPL_ASSERT_RELATION</span></a><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="moment_impl.html#idp411177616-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="moment_impl.html#idp411180000-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="moment_impl.html#idp438442240-bb">public member functions</a></span>
+   <a class="link" href="moment_impl.html#idp438442736-bb"><span class="identifier">BOOST_MPL_ASSERT_RELATION</span></a><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="moment_impl.html#idp438444608-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="moment_impl.html#idp438446736-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115749184"></a><h2>Description</h2>
+<a name="idp97672464"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp115749600"></a><h3>
+<a name="idp97672880"></a><h3>
 <a name="boost.accumulators.impl.moment_implconstruct-copy-destruct"></a><code class="computeroutput">moment_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411182816-bb"></a><span class="identifier">moment_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438449232-bb"></a><span class="identifier">moment_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115760272"></a><h3>
-<a name="idp411174976-bb"></a><code class="computeroutput">moment_impl</code> public member functions</h3>
+<a name="idp97683472"></a><h3>
+<a name="idp438442240-bb"></a><code class="computeroutput">moment_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"> <a name="idp411175536-bb"></a><span class="identifier">BOOST_MPL_ASSERT_RELATION</span><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp411177616-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411180000-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"> <a name="idp438442736-bb"></a><span class="identifier">BOOST_MPL_ASSERT_RELATION</span><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438444608-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438446736-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -72,7 +72,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="immediate_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="peaks_over_th_idp411184640.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="immediate_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="peaks_over_th_idp438450864.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/non_coherent__idp417084144.html b/doc/html/boost/accumulators/impl/non_coherent__idp438601376.html
index eb15055e61..17342bb677 100644
--- a/doc/html/boost/accumulators/impl/non_coherent__idp417084144.html
+++ b/doc/html/boost/accumulators/impl/non_coherent__idp438601376.html
@@ -24,7 +24,7 @@
 <a accesskey="p" href="coherent_tail_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_quantile_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.non_coherent__idp417084144"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.non_coherent__idp438601376"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template non_coherent_tail_mean_impl</span></h2>
 <p>boost::accumulators::impl::non_coherent_tail_mean_impl &#8212; Estimation of the (non-coherent) tail mean based on order statistics (for both left and right tails) </p>
@@ -33,40 +33,40 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="non_coherent__idp417084144.html" title="Struct template non_coherent_tail_mean_impl">non_coherent_tail_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="non_coherent__idp417084144.html#boost.accumulators.impl.non_coherent__idp417084144construct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="non_coherent__idp417084144.html#idp417111984-bb"><span class="identifier">non_coherent_tail_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="non_coherent__idp438601376.html" title="Struct template non_coherent_tail_mean_impl">non_coherent_tail_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="non_coherent__idp438601376.html#boost.accumulators.impl.non_coherent__idp438601376construct-copy-destruct">construct/copy/destruct</a></span>
+  <a class="link" href="non_coherent__idp438601376.html#idp438629216-bb"><span class="identifier">non_coherent_tail_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="non_coherent__idp417084144.html#idp417108992-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="non_coherent__idp417084144.html#idp417109488-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="non_coherent__idp438601376.html#idp438626224-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="non_coherent__idp438601376.html#idp438626720-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116556224"></a><h2>Description</h2>
-<p>An estimation of the non-coherent tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_70.png"></span> is given by the mean of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_73.png"></span> smallest samples (left tail) or the mean of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_74.png"></span> largest samples (right tail), <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> being the total number of samples and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_45.png"></span> the quantile level:</p>
+<a name="idp98537792"></a><h2>Description</h2>
+<p>An estimation of the non-coherent tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span> is given by the mean of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_65.png"></span> smallest samples (left tail) or the mean of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_60.png"></span> largest samples (right tail), <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> being the total number of samples and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_20.png"></span> the quantile level:</p>
 <div class="equation">
-<a name="idp116569296"></a><p class="title"><b>Equation&#160;1.22.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_76.png" align="middle"></div></div>
+<a name="idp98550864"></a><p class="title"><b>Equation&#160;1.22.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_70.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp116572304"></a><p class="title"><b>Equation&#160;1.23.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_77.png" align="middle"></div></div>
+<a name="idp98553872"></a><p class="title"><b>Equation&#160;1.23.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_71.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p>It thus requires the caching of at least the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_73.png"></span> smallest or the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_74.png"></span> largest samples.</p>
+<p>It thus requires the caching of at least the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_65.png"></span> smallest or the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_60.png"></span> largest samples.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp116580624"></a><h3>
-<a name="boost.accumulators.impl.non_coherent__idp417084144construct-copy-destruct"></a><code class="computeroutput">non_coherent_tail_mean_impl</code> 
+<a name="idp98562192"></a><h3>
+<a name="boost.accumulators.impl.non_coherent__idp438601376construct-copy-destruct"></a><code class="computeroutput">non_coherent_tail_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417111984-bb"></a><span class="identifier">non_coherent_tail_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438629216-bb"></a><span class="identifier">non_coherent_tail_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116587312"></a><h3>
-<a name="idp417108992-bb"></a><code class="computeroutput">non_coherent_tail_mean_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417109488-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp98568656"></a><h3>
+<a name="idp438626224-bb"></a><code class="computeroutput">non_coherent_tail_mean_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438626720-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/non_coherent__idp417492272.html b/doc/html/boost/accumulators/impl/non_coherent__idp439009504.html
index d5d6873379..1c82a1b372 100644
--- a/doc/html/boost/accumulators/impl/non_coherent__idp417492272.html
+++ b/doc/html/boost/accumulators/impl/non_coherent__idp439009504.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="weighted_sum_kahan_impl.html" title="Struct template weighted_sum_kahan_impl">
-<link rel="next" href="weighted_tail_idp417525184.html" title="Struct template weighted_tail_quantile_impl">
+<link rel="next" href="weighted_tail_idp439042416.html" title="Struct template weighted_tail_quantile_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_sum_kahan_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_tail_idp417525184.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_sum_kahan_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_tail_idp439042416.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.non_coherent__idp417492272"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.non_coherent__idp439009504"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template non_coherent_weighted_tail_mean_impl</span></h2>
 <p>boost::accumulators::impl::non_coherent_weighted_tail_mean_impl &#8212; Estimation of the (non-coherent) weighted tail mean based on order statistics (for both left and right tails) </p>
@@ -33,51 +33,51 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="non_coherent__idp417492272.html" title="Struct template non_coherent_weighted_tail_mean_impl">non_coherent_weighted_tail_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="non_coherent__idp417492272.html#boost.accumulators.impl.non_coherent__idp417492272construct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="non_coherent__idp417492272.html#idp417524304-bb"><span class="identifier">non_coherent_weighted_tail_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="non_coherent__idp439009504.html" title="Struct template non_coherent_weighted_tail_mean_impl">non_coherent_weighted_tail_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="non_coherent__idp439009504.html#boost.accumulators.impl.non_coherent__idp439009504construct-copy-destruct">construct/copy/destruct</a></span>
+  <a class="link" href="non_coherent__idp439009504.html#idp439041536-bb"><span class="identifier">non_coherent_weighted_tail_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="non_coherent__idp417492272.html#idp417521312-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="non_coherent__idp417492272.html#idp417521808-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="non_coherent__idp439009504.html#idp439038544-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="non_coherent__idp439009504.html#idp439039040-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118309520"></a><h2>Description</h2>
-<p>An estimation of the non-coherent, weighted tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_70.png"></span> is given by the weighted mean of the</p>
+<a name="idp100233296"></a><h2>Description</h2>
+<p>An estimation of the non-coherent, weighted tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span> is given by the weighted mean of the</p>
 <div class="equation">
-<a name="idp118312848"></a><p class="title"><b>Equation&#160;1.38.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_97.png" align="middle"></div></div>
+<a name="idp100236624"></a><p class="title"><b>Equation&#160;1.38.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_10.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <p>smallest samples (left tail) or the weighted mean of the</p>
 <div class="equation">
-<a name="idp118316128"></a><p class="title"><b>Equation&#160;1.39.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_98.png" align="middle"></div></div>
+<a name="idp100239904"></a><p class="title"><b>Equation&#160;1.39.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_11.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p>largest samples (right tail) above a quantile <span class="inlinemediaobject"><img src="../../../images/accumulators//form_99.png"></span> of level <span class="inlinemediaobject"><img src="../../../images/accumulators//form_45.png"></span>, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> being the total number of sample and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_95.png"></span> the sum of all <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> weights:</p>
+<p>largest samples (right tail) above a quantile <span class="inlinemediaobject"><img src="../../../images/accumulators//form_25.png"></span> of level <span class="inlinemediaobject"><img src="../../../images/accumulators//form_20.png"></span>, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> being the total number of sample and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_5.png"></span> the sum of all <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> weights:</p>
 <div class="equation">
-<a name="idp118331392"></a><p class="title"><b>Equation&#160;1.40.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_100.png" align="middle"></div></div>
+<a name="idp100255168"></a><p class="title"><b>Equation&#160;1.40.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_26.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp118334368"></a><p class="title"><b>Equation&#160;1.41.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_101.png" align="middle"></div></div>
+<a name="idp100258144"></a><p class="title"><b>Equation&#160;1.41.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_27.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp118337472"></a><h3>
-<a name="boost.accumulators.impl.non_coherent__idp417492272construct-copy-destruct"></a><code class="computeroutput">non_coherent_weighted_tail_mean_impl</code> 
+<a name="idp100261248"></a><h3>
+<a name="boost.accumulators.impl.non_coherent__idp439009504construct-copy-destruct"></a><code class="computeroutput">non_coherent_weighted_tail_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417524304-bb"></a><span class="identifier">non_coherent_weighted_tail_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp439041536-bb"></a><span class="identifier">non_coherent_weighted_tail_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118344064"></a><h3>
-<a name="idp417521312-bb"></a><code class="computeroutput">non_coherent_weighted_tail_mean_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417521808-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp100267872"></a><h3>
+<a name="idp439038544-bb"></a><code class="computeroutput">non_coherent_weighted_tail_mean_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp439039040-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -91,7 +91,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_sum_kahan_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_tail_idp417525184.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_sum_kahan_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_tail_idp439042416.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/p_square_cumu_idp411233360.html b/doc/html/boost/accumulators/impl/p_square_cumu_idp438494992.html
index eeb2da3daa..1122fadacb 100644
--- a/doc/html/boost/accumulators/impl/p_square_cumu_idp411233360.html
+++ b/doc/html/boost/accumulators/impl/p_square_cumu_idp438494992.html
@@ -24,44 +24,44 @@
 <a accesskey="p" href="pot_tail_mean_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="p_square_quantile_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.p_square_cumu_idp411233360"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.p_square_cumu_idp438494992"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template p_square_cumulative_distribution_impl</span></h2>
-<p>boost::accumulators::impl::p_square_cumulative_distribution_impl &#8212; Histogram calculation of the cumulative distribution with the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm. </p>
+<p>boost::accumulators::impl::p_square_cumulative_distribution_impl &#8212; Histogram calculation of the cumulative distribution with the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="p_square_cumu_idp411233360.html" title="Struct template p_square_cumulative_distribution_impl">p_square_cumulative_distribution_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="p_square_cumu_idp411233360.html#boost.accumulators.impl.p_square_cumu_idp411233360construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="p_square_cumu_idp411233360.html#idp416990864-bb"><span class="identifier">p_square_cumulative_distribution_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="p_square_cumu_idp438494992.html" title="Struct template p_square_cumulative_distribution_impl">p_square_cumulative_distribution_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="p_square_cumu_idp438494992.html#boost.accumulators.impl.p_square_cumu_idp438494992construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="p_square_cumu_idp438494992.html#idp438508096-bb"><span class="identifier">p_square_cumulative_distribution_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="p_square_cumu_idp411233360.html#idp411242080-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="p_square_cumu_idp411233360.html#idp411242640-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="p_square_cumu_idp411233360.html#idp411245024-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="p_square_cumu_idp438494992.html#idp438502976-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="p_square_cumu_idp438494992.html#idp438503472-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="p_square_cumu_idp438494992.html#idp438505600-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116019520"></a><h2>Description</h2>
-<p>A histogram of the sample cumulative distribution is computed dynamically without storing samples based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_11.png"></span> algorithm. The returned histogram has a specifiable amount (num_cells) equiprobable (and not equal-sized) cells.</p>
+<a name="idp98025952"></a><h2>Description</h2>
+<p>A histogram of the sample cumulative distribution is computed dynamically without storing samples based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_38.png"></span> algorithm. The returned histogram has a specifiable amount (num_cells) equiprobable (and not equal-sized) cells.</p>
 <p>For further details, see</p>
 <p>R. Jain and I. Chlamtac, The P^2 algorithm for dynamic calculation of quantiles and histograms without storing observations, Communications of the ACM, Volume 28 (October), Number 10, 1985, p. 1076-1085.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp116023872"></a><h3>
-<a name="boost.accumulators.impl.p_square_cumu_idp411233360construct-copy-destruct"></a><code class="computeroutput">p_square_cumulative_distribution_impl</code> 
+<a name="idp98030304"></a><h3>
+<a name="boost.accumulators.impl.p_square_cumu_idp438494992construct-copy-destruct"></a><code class="computeroutput">p_square_cumulative_distribution_impl</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> 
-  <a name="idp416990864-bb"></a><span class="identifier">p_square_cumulative_distribution_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+  <a name="idp438508096-bb"></a><span class="identifier">p_square_cumulative_distribution_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116034624"></a><h3>
-<a name="idp411242080-bb"></a><code class="computeroutput">p_square_cumulative_distribution_impl</code> public member functions</h3>
+<a name="idp98040640"></a><h3>
+<a name="idp438502976-bb"></a><code class="computeroutput">p_square_cumulative_distribution_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp411242640-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411245024-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438503472-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438505600-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/p_square_quantile_impl.html b/doc/html/boost/accumulators/impl/p_square_quantile_impl.html
index f35ef7854b..bff593bdd1 100644
--- a/doc/html/boost/accumulators/impl/p_square_quantile_impl.html
+++ b/doc/html/boost/accumulators/impl/p_square_quantile_impl.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="p_square_cumu_idp411233360.html" title="Struct template p_square_cumulative_distribution_impl">
+<link rel="prev" href="p_square_cumu_idp438494992.html" title="Struct template p_square_cumulative_distribution_impl">
 <link rel="next" href="skewness_impl.html" title="Struct template skewness_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,13 +21,13 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="p_square_cumu_idp411233360.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="skewness_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="p_square_cumu_idp438494992.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="skewness_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.p_square_quantile_impl"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template p_square_quantile_impl</span></h2>
-<p>boost::accumulators::impl::p_square_quantile_impl &#8212; Single quantile estimation with the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm. </p>
+<p>boost::accumulators::impl::p_square_quantile_impl &#8212; Single quantile estimation with the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
@@ -35,32 +35,32 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Impl<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="p_square_quantile_impl.html" title="Struct template p_square_quantile_impl">p_square_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="p_square_quantile_impl.html#boost.accumulators.impl.p_square_quantile_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="p_square_quantile_impl.html#idp417012384-bb"><span class="identifier">p_square_quantile_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="p_square_quantile_impl.html#idp438529616-bb"><span class="identifier">p_square_quantile_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="p_square_quantile_impl.html#idp417008016-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="p_square_quantile_impl.html#idp417008512-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="p_square_quantile_impl.html#idp417010640-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="p_square_quantile_impl.html#idp438525248-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="p_square_quantile_impl.html#idp438525744-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="p_square_quantile_impl.html#idp438527872-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116096656"></a><h2>Description</h2>
-<p>The <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm estimates a quantile dynamically without storing samples. Instead of storing the whole sample cumulative distribution, only five points (markers) are stored. The heights of these markers are the minimum and the maximum of the samples and the current estimates of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_20.png"></span>-, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_21.png"></span>- and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_22.png"></span>-quantiles. Their positions are equal to the number of samples that are smaller or equal to the markers. Each time a new samples is recorded, the positions of the markers are updated and if necessary their heights are adjusted using a piecewise- parabolic formula.</p>
+<a name="idp98096512"></a><h2>Description</h2>
+<p>The <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm estimates a quantile dynamically without storing samples. Instead of storing the whole sample cumulative distribution, only five points (markers) are stored. The heights of these markers are the minimum and the maximum of the samples and the current estimates of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_35.png"></span>-, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_36.png"></span>- and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_37.png"></span>-quantiles. Their positions are equal to the number of samples that are smaller or equal to the markers. Each time a new samples is recorded, the positions of the markers are updated and if necessary their heights are adjusted using a piecewise- parabolic formula.</p>
 <p>For further details, see</p>
 <p>R. Jain and I. Chlamtac, The P^2 algorithm for dynamic calculation of quantiles and histograms without storing observations, Communications of the ACM, Volume 28 (October), Number 10, 1985, p. 1076-1085.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp116108528"></a><h3>
+<a name="idp98107680"></a><h3>
 <a name="boost.accumulators.impl.p_square_quantile_implconstruct-copy-destruct"></a><code class="computeroutput">p_square_quantile_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417012384-bb"></a><span class="identifier">p_square_quantile_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438529616-bb"></a><span class="identifier">p_square_quantile_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116119120"></a><h3>
-<a name="idp417008016-bb"></a><code class="computeroutput">p_square_quantile_impl</code> public member functions</h3>
+<a name="idp98117024"></a><h3>
+<a name="idp438525248-bb"></a><code class="computeroutput">p_square_quantile_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417008512-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417010640-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438525744-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438527872-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -75,7 +75,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="p_square_cumu_idp411233360.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="skewness_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="p_square_cumu_idp438494992.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="skewness_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/peaks_over_th_idp411184640.html b/doc/html/boost/accumulators/impl/peaks_over_th_idp438450864.html
index ae3084b075..427f1fb3c2 100644
--- a/doc/html/boost/accumulators/impl/peaks_over_th_idp411184640.html
+++ b/doc/html/boost/accumulators/impl/peaks_over_th_idp438450864.html
@@ -24,7 +24,7 @@
 <a accesskey="p" href="moment_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="pot_quantile_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.peaks_over_th_idp411184640"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.peaks_over_th_idp438450864"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template peaks_over_threshold_prob_impl</span></h2>
 <p>boost::accumulators::impl::peaks_over_threshold_prob_impl &#8212; Peaks over Threshold Method for Quantile and Tail Mean Estimation. </p>
@@ -33,34 +33,34 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="peaks_over_th_idp411184640.html" title="Struct template peaks_over_threshold_prob_impl">peaks_over_threshold_prob_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="peaks_over_th_idp411184640.html#boost.accumulators.impl.peaks_over_th_idp411184640construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="peaks_over_th_idp411184640.html#idp411193968-bb"><span class="identifier">peaks_over_threshold_prob_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="peaks_over_th_idp438450864.html" title="Struct template peaks_over_threshold_prob_impl">peaks_over_threshold_prob_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="peaks_over_th_idp438450864.html#boost.accumulators.impl.peaks_over_th_idp438450864construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="peaks_over_th_idp438450864.html#idp438459232-bb"><span class="identifier">peaks_over_threshold_prob_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="peaks_over_th_idp411184640.html#idp411189056-bb">public member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="peaks_over_th_idp411184640.html#idp411189616-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="peaks_over_th_idp411184640.html#idp411191152-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="peaks_over_th_idp438450864.html#idp438454864-bb">public member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="peaks_over_th_idp438450864.html#idp438455360-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="peaks_over_th_idp438450864.html#idp438456736-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115826720"></a><h2>Description</h2>
+<a name="idp97749824"></a><h2>Description</h2>
 <p><span class="bold"><strong>See Also:</strong></span></p>
 <p><a class="link" href="peaks_over_threshold_impl.html" title="Struct template peaks_over_threshold_impl">peaks_over_threshold_impl</a></p>
 <p>
 
 </p>
 <div class="refsect2">
-<a name="idp115829024"></a><h3>
-<a name="boost.accumulators.impl.peaks_over_th_idp411184640construct-copy-destruct"></a><code class="computeroutput">peaks_over_threshold_prob_impl</code> 
+<a name="idp97752128"></a><h3>
+<a name="boost.accumulators.impl.peaks_over_th_idp438450864construct-copy-destruct"></a><code class="computeroutput">peaks_over_threshold_prob_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411193968-bb"></a><span class="identifier">peaks_over_threshold_prob_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438459232-bb"></a><span class="identifier">peaks_over_threshold_prob_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115839616"></a><h3>
-<a name="idp411189056-bb"></a><code class="computeroutput">peaks_over_threshold_prob_impl</code> public member functions</h3>
+<a name="idp97762720"></a><h3>
+<a name="idp438454864-bb"></a><code class="computeroutput">peaks_over_threshold_prob_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp411189616-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411191152-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp438455360-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438456736-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/peaks_over_threshold_impl.html b/doc/html/boost/accumulators/impl/peaks_over_threshold_impl.html
index 56965a0137..d2b4f0546f 100644
--- a/doc/html/boost/accumulators/impl/peaks_over_threshold_impl.html
+++ b/doc/html/boost/accumulators/impl/peaks_over_threshold_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp" title="Header &lt;boost/accumulators/statistics/peaks_over_threshold.hpp&gt;">
 <link rel="prev" href="../extract/peaks_over_threshold.html" title="Global peaks_over_threshold">
-<link rel="next" href="../tag/abstract_peak_idp360025824.html" title="Struct abstract_peaks_over_threshold">
+<link rel="next" href="../tag/abstract_peak_idp430074832.html" title="Struct abstract_peaks_over_threshold">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/peaks_over_threshold.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/abstract_peak_idp360025824.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/peaks_over_threshold.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/abstract_peak_idp430074832.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.peaks_over_threshold_impl"></a><div class="titlepage"></div>
@@ -40,64 +40,64 @@
   <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">int_</span><span class="special">&lt;</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../left.html" title="Struct left">left</a> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">value</span><span class="special">?</span><span class="special">-</span><span class="number">1</span><span class="special">:</span><span class="number">1</span> <span class="special">&gt;</span>           <a name="boost.accumulators.impl.peaks_over_threshold_impl.sign"></a><span class="identifier">sign</span><span class="special">;</span>       
 
   <span class="comment">// <a class="link" href="peaks_over_threshold_impl.html#boost.accumulators.impl.peaks_over_threshold_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="peaks_over_threshold_impl.html#idp360023120-bb"><span class="identifier">peaks_over_threshold_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="peaks_over_threshold_impl.html#idp430072128-bb"><span class="identifier">peaks_over_threshold_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="peaks_over_threshold_impl.html#idp360017360-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="peaks_over_threshold_impl.html#idp360017920-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="peaks_over_threshold_impl.html#idp360020304-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="peaks_over_threshold_impl.html#idp430066368-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="peaks_over_threshold_impl.html#idp430066928-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="peaks_over_threshold_impl.html#idp430069312-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp108869696"></a><h2>Description</h2>
-<p>According to the theorem of Pickands-Balkema-de Haan, the distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_23.png"></span> of the excesses <span class="inlinemediaobject"><img src="../../../images/accumulators//form_24.png"></span> over some sufficiently high threshold <span class="inlinemediaobject"><img src="../../../images/accumulators//form_25.png"></span> of a distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_26.png"></span> may be approximated by a generalized Pareto distribution </p>
+<a name="idp90793328"></a><h2>Description</h2>
+<p>According to the theorem of Pickands-Balkema-de Haan, the distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_90.png"></span> of the excesses <span class="inlinemediaobject"><img src="../../../images/accumulators//form_91.png"></span> over some sufficiently high threshold <span class="inlinemediaobject"><img src="../../../images/accumulators//form_92.png"></span> of a distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_93.png"></span> may be approximated by a generalized Pareto distribution </p>
 <div class="equation">
-<a name="idp108880176"></a><p class="title"><b>Equation&#160;1.1.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_27.png" align="middle"></div></div>
+<a name="idp90803680"></a><p class="title"><b>Equation&#160;1.1.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_94.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> with suitable parameters <span class="inlinemediaobject"><img src="../../../images/accumulators//form_28.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_29.png"></span> that can be estimated, e.g., with the method of moments, cf. Hosking and Wallis (1987), </p>
+<p><br class="equation-break"> with suitable parameters <span class="inlinemediaobject"><img src="../../../images/accumulators//form_88.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_95.png"></span> that can be estimated, e.g., with the method of moments, cf. Hosking and Wallis (1987), </p>
 <div class="equation">
-<a name="idp108888912"></a><p class="title"><b>Equation&#160;1.2.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_30.png" align="middle"></div></div>
+<a name="idp90812416"></a><p class="title"><b>Equation&#160;1.2.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_96.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> <span class="inlinemediaobject"><img src="../../../images/accumulators//form_31.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_32.png"></span> being the empirical mean and variance of the samples over the threshold <span class="inlinemediaobject"><img src="../../../images/accumulators//form_25.png"></span>. Equivalently, the distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_33.png"></span> of the exceedances <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> can be approximated by <span class="inlinemediaobject"><img src="../../../images/accumulators//form_35.png"></span>. Since for <span class="inlinemediaobject"><img src="../../../images/accumulators//form_36.png"></span> the distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_26.png"></span> can be written as </p>
+<p><br class="equation-break"> <span class="inlinemediaobject"><img src="../../../images/accumulators//form_97.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_98.png"></span> being the empirical mean and variance of the samples over the threshold <span class="inlinemediaobject"><img src="../../../images/accumulators//form_92.png"></span>. Equivalently, the distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_99.png"></span> of the exceedances <span class="inlinemediaobject"><img src="../../../images/accumulators//form_100.png"></span> can be approximated by <span class="inlinemediaobject"><img src="../../../images/accumulators//form_101.png"></span>. Since for <span class="inlinemediaobject"><img src="../../../images/accumulators//form_102.png"></span> the distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_93.png"></span> can be written as </p>
 <div class="equation">
-<a name="idp108911664"></a><p class="title"><b>Equation&#160;1.3.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_37.png" align="middle"></div></div>
+<a name="idp90835168"></a><p class="title"><b>Equation&#160;1.3.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_103.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> and the probability <span class="inlinemediaobject"><img src="../../../images/accumulators//form_38.png"></span> can be approximated by the empirical distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_39.png"></span> evaluated at <span class="inlinemediaobject"><img src="../../../images/accumulators//form_25.png"></span>, an estimator of <span class="inlinemediaobject"><img src="../../../images/accumulators//form_26.png"></span> is given by </p>
+<p><br class="equation-break"> and the probability <span class="inlinemediaobject"><img src="../../../images/accumulators//form_104.png"></span> can be approximated by the empirical distribution function <span class="inlinemediaobject"><img src="../../../images/accumulators//form_105.png"></span> evaluated at <span class="inlinemediaobject"><img src="../../../images/accumulators//form_92.png"></span>, an estimator of <span class="inlinemediaobject"><img src="../../../images/accumulators//form_93.png"></span> is given by </p>
 <div class="equation">
-<a name="idp108924224"></a><p class="title"><b>Equation&#160;1.4.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_40.png" align="middle"></div></div>
+<a name="idp90847728"></a><p class="title"><b>Equation&#160;1.4.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_106.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> It can be shown that <span class="inlinemediaobject"><img src="../../../images/accumulators//form_41.png"></span> is a generalized Pareto distribution <span class="inlinemediaobject"><img src="../../../images/accumulators//form_42.png"></span> with <span class="inlinemediaobject"><img src="../../../images/accumulators//form_43.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_44.png"></span>. By inverting <span class="inlinemediaobject"><img src="../../../images/accumulators//form_41.png"></span>, one obtains an estimator for the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_45.png"></span>-quantile, </p>
+<p><br class="equation-break"> It can be shown that <span class="inlinemediaobject"><img src="../../../images/accumulators//form_107.png"></span> is a generalized Pareto distribution <span class="inlinemediaobject"><img src="../../../images/accumulators//form_108.png"></span> with <span class="inlinemediaobject"><img src="../../../images/accumulators//form_109.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_110.png"></span>. By inverting <span class="inlinemediaobject"><img src="../../../images/accumulators//form_107.png"></span>, one obtains an estimator for the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_20.png"></span>-quantile, </p>
 <div class="equation">
-<a name="idp108941824"></a><p class="title"><b>Equation&#160;1.5.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_46.png" align="middle"></div></div>
+<a name="idp90865328"></a><p class="title"><b>Equation&#160;1.5.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_111.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> and similarly an estimator for the (coherent) tail mean, </p>
 <div class="equation">
-<a name="idp108944848"></a><p class="title"><b>Equation&#160;1.6.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_47.png" align="middle"></div></div>
+<a name="idp90868352"></a><p class="title"><b>Equation&#160;1.6.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_85.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> cf. McNeil and Frey (2000).</p>
-<p>Note that in case extreme values of the left tail are fitted, the distribution is mirrored with respect to the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_48.png"></span> axis such that the left tail can be treated as a right tail. The computed fit parameters thus define the Pareto distribution that fits the mirrored left tail. When quantities like a quantile or a tail mean are computed using the fit parameters obtained from the mirrored data, the result is mirrored back, yielding the correct result.</p>
+<p>Note that in case extreme values of the left tail are fitted, the distribution is mirrored with respect to the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_112.png"></span> axis such that the left tail can be treated as a right tail. The computed fit parameters thus define the Pareto distribution that fits the mirrored left tail. When quantities like a quantile or a tail mean are computed using the fit parameters obtained from the mirrored data, the result is mirrored back, yielding the correct result.</p>
 <p>For further details, see</p>
 <p>J. R. M. Hosking and J. R. Wallis, Parameter and quantile estimation for the generalized Pareto distribution, Technometrics, Volume 29, 1987, p. 339-349</p>
 <p>A. J. McNeil and R. Frey, Estimation of Tail-Related Risk Measures for Heteroscedastic Financial Time Series: an Extreme Value Approach, Journal of Empirical Finance, Volume 7, 2000, p. 271-300</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp108952400"></a><h3>
+<a name="idp90875904"></a><h3>
 <a name="boost.accumulators.impl.peaks_over_threshold_implconstruct-copy-destruct"></a><code class="computeroutput">peaks_over_threshold_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp360023120-bb"></a><span class="identifier">peaks_over_threshold_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp430072128-bb"></a><span class="identifier">peaks_over_threshold_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp108963152"></a><h3>
-<a name="idp360017360-bb"></a><code class="computeroutput">peaks_over_threshold_impl</code> public member functions</h3>
+<a name="idp90886592"></a><h3>
+<a name="idp430066368-bb"></a><code class="computeroutput">peaks_over_threshold_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp360017920-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp360020304-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp430066928-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp430069312-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -112,7 +112,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/peaks_over_threshold.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/abstract_peak_idp360025824.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/peaks_over_threshold.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.peaks_over_threshold_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/abstract_peak_idp430074832.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/pot_quantile_impl.html b/doc/html/boost/accumulators/impl/pot_quantile_impl.html
index 9f6c980c68..62bd1a91ed 100644
--- a/doc/html/boost/accumulators/impl/pot_quantile_impl.html
+++ b/doc/html/boost/accumulators/impl/pot_quantile_impl.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="peaks_over_th_idp411184640.html" title="Struct template peaks_over_threshold_prob_impl">
+<link rel="prev" href="peaks_over_th_idp438450864.html" title="Struct template peaks_over_threshold_prob_impl">
 <link rel="next" href="pot_tail_mean_impl.html" title="Struct template pot_tail_mean_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="peaks_over_th_idp411184640.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="pot_tail_mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="peaks_over_th_idp438450864.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="pot_tail_mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.pot_quantile_impl"></a><div class="titlepage"></div>
@@ -35,30 +35,30 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Impl<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="pot_quantile_impl.html" title="Struct template pot_quantile_impl">pot_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="pot_quantile_impl.html#boost.accumulators.impl.pot_quantile_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="pot_quantile_impl.html#idp411213616-bb"><span class="identifier">pot_quantile_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="pot_quantile_impl.html#idp438477040-bb"><span class="identifier">pot_quantile_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="pot_quantile_impl.html#idp411210240-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="pot_quantile_impl.html#idp411210800-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="pot_quantile_impl.html#idp438474048-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="pot_quantile_impl.html#idp438474544-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115887440"></a><h2>Description</h2>
+<a name="idp97810704"></a><h2>Description</h2>
 <p>Computes an estimate </p>
 <div class="equation">
-<a name="idp115888144"></a><p class="title"><b>Equation&#160;1.17.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_49.png" align="middle"></div></div>
+<a name="idp97811408"></a><p class="title"><b>Equation&#160;1.17.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_89.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> for a right or left extreme quantile, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_50.png"></span>, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_51.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_28.png"></span> being the parameters of the generalized Pareto distribution that approximates the right tail of the distribution (or the mirrored left tail, in case the left tail is used). In the latter case, the result is mirrored back, yielding the correct result. </p>
+<p><br class="equation-break"> for a right or left extreme quantile, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_86.png"></span>, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_87.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_88.png"></span> being the parameters of the generalized Pareto distribution that approximates the right tail of the distribution (or the mirrored left tail, in case the left tail is used). In the latter case, the result is mirrored back, yielding the correct result. </p>
 <div class="refsect2">
-<a name="idp115898592"></a><h3>
+<a name="idp97821856"></a><h3>
 <a name="boost.accumulators.impl.pot_quantile_implconstruct-copy-destruct"></a><code class="computeroutput">pot_quantile_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp411213616-bb"></a><span class="identifier">pot_quantile_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438477040-bb"></a><span class="identifier">pot_quantile_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115905200"></a><h3>
-<a name="idp411210240-bb"></a><code class="computeroutput">pot_quantile_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411210800-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp71392128"></a><h3>
+<a name="idp438474048-bb"></a><code class="computeroutput">pot_quantile_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438474544-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -72,7 +72,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="peaks_over_th_idp411184640.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="pot_tail_mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="peaks_over_th_idp438450864.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="pot_tail_mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/pot_tail_mean_impl.html b/doc/html/boost/accumulators/impl/pot_tail_mean_impl.html
index d94e6c82e0..84e044a807 100644
--- a/doc/html/boost/accumulators/impl/pot_tail_mean_impl.html
+++ b/doc/html/boost/accumulators/impl/pot_tail_mean_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="pot_quantile_impl.html" title="Struct template pot_quantile_impl">
-<link rel="next" href="p_square_cumu_idp411233360.html" title="Struct template p_square_cumulative_distribution_impl">
+<link rel="next" href="p_square_cumu_idp438494992.html" title="Struct template p_square_cumulative_distribution_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="pot_quantile_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="p_square_cumu_idp411233360.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="pot_quantile_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="p_square_cumu_idp438494992.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.pot_tail_mean_impl"></a><div class="titlepage"></div>
@@ -35,30 +35,30 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Impl<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="pot_tail_mean_impl.html" title="Struct template pot_tail_mean_impl">pot_tail_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="pot_tail_mean_impl.html#boost.accumulators.impl.pot_tail_mean_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="pot_tail_mean_impl.html#idp411232384-bb"><span class="identifier">pot_tail_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="pot_tail_mean_impl.html#idp438494112-bb"><span class="identifier">pot_tail_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="pot_tail_mean_impl.html#idp411229008-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="pot_tail_mean_impl.html#idp411229568-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="pot_tail_mean_impl.html#idp438491120-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="pot_tail_mean_impl.html#idp438491616-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115947152"></a><h2>Description</h2>
+<a name="idp97955120"></a><h2>Description</h2>
 <p>Computes an estimate for the (coherent) tail mean </p>
 <div class="equation">
-<a name="idp115947888"></a><p class="title"><b>Equation&#160;1.18.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_47.png" align="middle"></div></div>
+<a name="idp97955792"></a><p class="title"><b>Equation&#160;1.18.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_85.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_50.png"></span>, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_51.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_28.png"></span> are the parameters of the generalized Pareto distribution that approximates the right tail of the distribution (or the mirrored left tail, in case the left tail is used). In the latter case, the result is mirrored back, yielding the correct result. </p>
+<p><br class="equation-break"> where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_86.png"></span>, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_87.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_88.png"></span> are the parameters of the generalized Pareto distribution that approximates the right tail of the distribution (or the mirrored left tail, in case the left tail is used). In the latter case, the result is mirrored back, yielding the correct result. </p>
 <div class="refsect2">
-<a name="idp115958320"></a><h3>
+<a name="idp97966224"></a><h3>
 <a name="boost.accumulators.impl.pot_tail_mean_implconstruct-copy-destruct"></a><code class="computeroutput">pot_tail_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp411232384-bb"></a><span class="identifier">pot_tail_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438494112-bb"></a><span class="identifier">pot_tail_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115964848"></a><h3>
-<a name="idp411229008-bb"></a><code class="computeroutput">pot_tail_mean_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411229568-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp97972432"></a><h3>
+<a name="idp438491120-bb"></a><code class="computeroutput">pot_tail_mean_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438491616-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -72,7 +72,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="pot_quantile_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="p_square_cumu_idp411233360.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="pot_quantile_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="p_square_cumu_idp438494992.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/reference_accumulator_impl.html b/doc/html/boost/accumulators/impl/reference_accumulator_impl.html
index 73b880ddcb..20d5ff862a 100644
--- a/doc/html/boost/accumulators/impl/reference_accumulator_impl.html
+++ b/doc/html/boost/accumulators/impl/reference_accumulator_impl.html
@@ -7,8 +7,8 @@
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 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.reference_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/reference_accumulator.hpp&gt;">
-<link rel="prev" href="../feature_of_ta_idp413100048.html" title="Struct template feature_of&lt;tag::external&lt; Feature, Tag, AccumulatorSet &gt;&gt;">
-<link rel="next" href="../feature_of_ta_idp413111856.html" title="Struct template feature_of&lt;tag::reference&lt; ValueType, Tag &gt;&gt;">
+<link rel="prev" href="../feature_of_ta_idp344849216.html" title="Struct template feature_of&lt;tag::external&lt; Feature, Tag, AccumulatorSet &gt;&gt;">
+<link rel="next" href="../feature_of_ta_idp344861024.html" title="Struct template feature_of&lt;tag::reference&lt; ValueType, Tag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp413100048.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.reference_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp413111856.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp344849216.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.reference_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp344861024.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.reference_accumulator_impl"></a><div class="titlepage"></div>
@@ -40,24 +40,24 @@
   <span class="keyword">typedef</span> <span class="identifier">Referent</span> <span class="special">&amp;</span> <a name="boost.accumulators.impl.reference_accumulator_impl.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
 
   <span class="comment">// <a class="link" href="reference_accumulator_impl.html#boost.accumulators.impl.reference_accumulator_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="reference_accumulator_impl.html#idp413122096-bb"><span class="identifier">reference_accumulator_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="reference_accumulator_impl.html#idp344871264-bb"><span class="identifier">reference_accumulator_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="reference_accumulator_impl.html#idp413119440-bb">public member functions</a></span>
-  <span class="identifier">result_type</span> <a class="link" href="reference_accumulator_impl.html#idp413120000-bb"><span class="identifier">result</span></a><span class="special">(</span><a class="link" href="../dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="reference_accumulator_impl.html#idp344868608-bb">public member functions</a></span>
+  <span class="identifier">result_type</span> <a class="link" href="reference_accumulator_impl.html#idp344869168-bb"><span class="identifier">result</span></a><span class="special">(</span><a class="link" href="../dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp105797952"></a><h2>Description</h2>
+<a name="idp87715632"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp105798368"></a><h3>
+<a name="idp87716048"></a><h3>
 <a name="boost.accumulators.impl.reference_accumulator_implconstruct-copy-destruct"></a><code class="computeroutput">reference_accumulator_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp413122096-bb"></a><span class="identifier">reference_accumulator_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp344871264-bb"></a><span class="identifier">reference_accumulator_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp105808976"></a><h3>
-<a name="idp413119440-bb"></a><code class="computeroutput">reference_accumulator_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp413120000-bb"></a><span class="identifier">result</span><span class="special">(</span><a class="link" href="../dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp87726416"></a><h3>
+<a name="idp344868608-bb"></a><code class="computeroutput">reference_accumulator_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp344869168-bb"></a><span class="identifier">result</span><span class="special">(</span><a class="link" href="../dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -71,7 +71,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp413100048.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.reference_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp413111856.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp344849216.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.reference_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp344861024.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/rolling_count_impl.html b/doc/html/boost/accumulators/impl/rolling_count_impl.html
index 5ba083c551..10457e8836 100644
--- a/doc/html/boost/accumulators/impl/rolling_count_impl.html
+++ b/doc/html/boost/accumulators/impl/rolling_count_impl.html
@@ -35,24 +35,24 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="rolling_count_impl.html" title="Struct template rolling_count_impl">rolling_count_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="rolling_count_impl.html#boost.accumulators.impl.rolling_count_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="rolling_count_impl.html#idp417660400-bb"><span class="identifier">rolling_count_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="rolling_count_impl.html#idp439177632-bb"><span class="identifier">rolling_count_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="rolling_count_impl.html#idp417657408-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="rolling_count_impl.html#idp417657904-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="rolling_count_impl.html#idp439174640-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="rolling_count_impl.html#idp439175136-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118956848"></a><h2>Description</h2>
+<a name="idp100822480"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp118957232"></a><h3>
+<a name="idp100822896"></a><h3>
 <a name="boost.accumulators.impl.rolling_count_implconstruct-copy-destruct"></a><code class="computeroutput">rolling_count_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417660400-bb"></a><span class="identifier">rolling_count_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp439177632-bb"></a><span class="identifier">rolling_count_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118962960"></a><h3>
-<a name="idp417657408-bb"></a><code class="computeroutput">rolling_count_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417657904-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp100829424"></a><h3>
+<a name="idp439174640-bb"></a><code class="computeroutput">rolling_count_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp439175136-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/rolling_moment_impl.html b/doc/html/boost/accumulators/impl/rolling_moment_impl.html
index 99a9b3480c..c134782efb 100644
--- a/doc/html/boost/accumulators/impl/rolling_moment_impl.html
+++ b/doc/html/boost/accumulators/impl/rolling_moment_impl.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_moment_hpp" title="Header &lt;boost/accumulators/statistics/rolling_moment.hpp&gt;">
-<link rel="prev" href="../feature_of_ta_idp408526288.html" title="Struct feature_of&lt;tag::lazy_rolling_mean&gt;">
+<link rel="prev" href="../feature_of_ta_idp428226768.html" title="Struct feature_of&lt;tag::lazy_rolling_mean&gt;">
 <link rel="next" href="../tag/rolling_moment.html" title="Struct template rolling_moment">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp408526288.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_moment_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/rolling_moment.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp428226768.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_moment_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/rolling_moment.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.rolling_moment_impl"></a><div class="titlepage"></div>
@@ -38,29 +38,29 @@
   <span class="keyword">typedef</span> <span class="identifier">numeric</span><span class="special">::</span><span class="identifier">functional</span><span class="special">::</span><span class="identifier">fdiv</span><span class="special">&lt;</span> <span class="identifier">Sample</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">,</span> <span class="keyword">void</span><span class="special">,</span> <span class="keyword">void</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.accumulators.impl.rolling_moment_impl.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
 
   <span class="comment">// <a class="link" href="rolling_moment_impl.html#boost.accumulators.impl.rolling_moment_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="rolling_moment_impl.html#idp410461456-bb"><span class="identifier">rolling_moment_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="rolling_moment_impl.html#idp428272592-bb"><span class="identifier">rolling_moment_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="rolling_moment_impl.html#idp408564272-bb">public member functions</a></span>
-   <a class="link" href="rolling_moment_impl.html#idp408564832-bb"><span class="identifier">BOOST_MPL_ASSERT_RELATION</span></a><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="rolling_moment_impl.html#idp408566912-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="rolling_moment_impl.html#idp408569296-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="rolling_moment_impl.html#idp428264752-bb">public member functions</a></span>
+   <a class="link" href="rolling_moment_impl.html#idp428265312-bb"><span class="identifier">BOOST_MPL_ASSERT_RELATION</span></a><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="rolling_moment_impl.html#idp428267392-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="rolling_moment_impl.html#idp428269776-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp110314512"></a><h2>Description</h2>
+<a name="idp92237872"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp110314928"></a><h3>
+<a name="idp92238288"></a><h3>
 <a name="boost.accumulators.impl.rolling_moment_implconstruct-copy-destruct"></a><code class="computeroutput">rolling_moment_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp410461456-bb"></a><span class="identifier">rolling_moment_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428272592-bb"></a><span class="identifier">rolling_moment_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp110325520"></a><h3>
-<a name="idp408564272-bb"></a><code class="computeroutput">rolling_moment_impl</code> public member functions</h3>
+<a name="idp92248880"></a><h3>
+<a name="idp428264752-bb"></a><code class="computeroutput">rolling_moment_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"> <a name="idp408564832-bb"></a><span class="identifier">BOOST_MPL_ASSERT_RELATION</span><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp408566912-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp408569296-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"> <a name="idp428265312-bb"></a><span class="identifier">BOOST_MPL_ASSERT_RELATION</span><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp428267392-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428269776-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -75,7 +75,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp408526288.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_moment_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/rolling_moment.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp428226768.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_moment_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/rolling_moment.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/rolling_sum_impl.html b/doc/html/boost/accumulators/impl/rolling_sum_impl.html
index 82e174ae87..11e077a837 100644
--- a/doc/html/boost/accumulators/impl/rolling_sum_impl.html
+++ b/doc/html/boost/accumulators/impl/rolling_sum_impl.html
@@ -35,27 +35,27 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="rolling_sum_impl.html" title="Struct template rolling_sum_impl">rolling_sum_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="rolling_sum_impl.html#boost.accumulators.impl.rolling_sum_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="rolling_sum_impl.html#idp417654160-bb"><span class="identifier">rolling_sum_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="rolling_sum_impl.html#idp439171392-bb"><span class="identifier">rolling_sum_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="rolling_sum_impl.html#idp417649040-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="rolling_sum_impl.html#idp417649536-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="rolling_sum_impl.html#idp417651664-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="rolling_sum_impl.html#idp439166272-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="rolling_sum_impl.html#idp439166768-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="rolling_sum_impl.html#idp439168896-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118904672"></a><h2>Description</h2>
+<a name="idp100762784"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp118905056"></a><h3>
+<a name="idp100763200"></a><h3>
 <a name="boost.accumulators.impl.rolling_sum_implconstruct-copy-destruct"></a><code class="computeroutput">rolling_sum_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417654160-bb"></a><span class="identifier">rolling_sum_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp439171392-bb"></a><span class="identifier">rolling_sum_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118914320"></a><h3>
-<a name="idp417649040-bb"></a><code class="computeroutput">rolling_sum_impl</code> public member functions</h3>
+<a name="idp100773872"></a><h3>
+<a name="idp439166272-bb"></a><code class="computeroutput">rolling_sum_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417649536-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417651664-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp439166768-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp439168896-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/rolling_window_impl.html b/doc/html/boost/accumulators/impl/rolling_window_impl.html
index fc9d5775e4..82c1f33314 100644
--- a/doc/html/boost/accumulators/impl/rolling_window_impl.html
+++ b/doc/html/boost/accumulators/impl/rolling_window_impl.html
@@ -35,24 +35,24 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="rolling_window_impl.html" title="Struct template rolling_window_impl">rolling_window_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="rolling_window_impl.html#boost.accumulators.impl.rolling_window_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="rolling_window_impl.html#idp417646544-bb"><span class="identifier">rolling_window_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="rolling_window_impl.html#idp439163776-bb"><span class="identifier">rolling_window_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="rolling_window_impl.html#idp417643552-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="rolling_window_impl.html#idp417644048-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="rolling_window_impl.html#idp439160784-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="rolling_window_impl.html#idp439161280-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118853360"></a><h2>Description</h2>
+<a name="idp100704096"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp118853744"></a><h3>
+<a name="idp100704512"></a><h3>
 <a name="boost.accumulators.impl.rolling_window_implconstruct-copy-destruct"></a><code class="computeroutput">rolling_window_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417646544-bb"></a><span class="identifier">rolling_window_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp439163776-bb"></a><span class="identifier">rolling_window_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118859472"></a><h3>
-<a name="idp417643552-bb"></a><code class="computeroutput">rolling_window_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417644048-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp100711040"></a><h3>
+<a name="idp439160784-bb"></a><code class="computeroutput">rolling_window_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp439161280-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/rolling_window_plus1_impl.html b/doc/html/boost/accumulators/impl/rolling_window_plus1_impl.html
index 003c0f3fd2..ec16bd62a1 100644
--- a/doc/html/boost/accumulators/impl/rolling_window_plus1_impl.html
+++ b/doc/html/boost/accumulators/impl/rolling_window_plus1_impl.html
@@ -35,35 +35,35 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="rolling_window_plus1_impl.html#boost.accumulators.impl.rolling_window_plus1_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="rolling_window_plus1_impl.html#idp417637520-bb"><span class="identifier">rolling_window_plus1_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="rolling_window_plus1_impl.html#idp417639152-bb"><span class="identifier">rolling_window_plus1_impl</span></a><span class="special">(</span><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="special">&amp;</span> <a class="link" href="rolling_window_plus1_impl.html#idp417640288-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="rolling_window_plus1_impl.html#idp439154752-bb"><span class="identifier">rolling_window_plus1_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="rolling_window_plus1_impl.html#idp439156384-bb"><span class="identifier">rolling_window_plus1_impl</span></a><span class="special">(</span><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="special">&amp;</span> <a class="link" href="rolling_window_plus1_impl.html#idp439157520-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="rolling_window_plus1_impl.html#idp417632160-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="rolling_window_plus1_impl.html#idp417632656-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">bool</span> <a class="link" href="rolling_window_plus1_impl.html#idp417634784-bb"><span class="identifier">full</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="rolling_window_plus1_impl.html#idp417635776-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="rolling_window_plus1_impl.html#idp439149392-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="rolling_window_plus1_impl.html#idp439149888-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">bool</span> <a class="link" href="rolling_window_plus1_impl.html#idp439152016-bb"><span class="identifier">full</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="rolling_window_plus1_impl.html#idp439153008-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118788176"></a><h2>Description</h2>
+<a name="idp100629408"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp118788560"></a><h3>
+<a name="idp100629824"></a><h3>
 <a name="boost.accumulators.impl.rolling_window_plus1_implconstruct-copy-destruct"></a><code class="computeroutput">rolling_window_plus1_impl</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417637520-bb"></a><span class="identifier">rolling_window_plus1_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idp417639152-bb"></a><span class="identifier">rolling_window_plus1_impl</span><span class="special">(</span><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="special">&amp;</span> <a name="idp417640288-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp439154752-bb"></a><span class="identifier">rolling_window_plus1_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idp439156384-bb"></a><span class="identifier">rolling_window_plus1_impl</span><span class="special">(</span><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="special">&amp;</span> <a name="idp439157520-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">rolling_window_plus1_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118809856"></a><h3>
-<a name="idp417632160-bb"></a><code class="computeroutput">rolling_window_plus1_impl</code> public member functions</h3>
+<a name="idp100654464"></a><h3>
+<a name="idp439149392-bb"></a><code class="computeroutput">rolling_window_plus1_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417632656-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp417634784-bb"></a><span class="identifier">full</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417635776-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp439149888-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp439152016-bb"></a><span class="identifier">full</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp439153008-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/skewness_impl.html b/doc/html/boost/accumulators/impl/skewness_impl.html
index 41accd2348..88af5f0886 100644
--- a/doc/html/boost/accumulators/impl/skewness_impl.html
+++ b/doc/html/boost/accumulators/impl/skewness_impl.html
@@ -35,31 +35,31 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="skewness_impl.html" title="Struct template skewness_impl">skewness_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="skewness_impl.html#boost.accumulators.impl.skewness_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="skewness_impl.html#idp417033904-bb"><span class="identifier">skewness_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="skewness_impl.html#idp438551136-bb"><span class="identifier">skewness_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="skewness_impl.html#idp417030912-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="skewness_impl.html#idp417031408-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="skewness_impl.html#idp438548144-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="skewness_impl.html#idp438548640-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116164000"></a><h2>Description</h2>
-<p>The skewness of a sample distribution is defined as the ratio of the 3rd central moment and the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_67.png"></span>-th power of the 2nd central moment (the variance) of the samples 3. The skewness can also be expressed by the simple moments:</p>
+<a name="idp98156112"></a><h2>Description</h2>
+<p>The skewness of a sample distribution is defined as the ratio of the 3rd central moment and the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_28.png"></span>-th power of the 2nd central moment (the variance) of the samples 3. The skewness can also be expressed by the simple moments:</p>
 <div class="equation">
-<a name="idp116167440"></a><p class="title"><b>Equation&#160;1.19.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_68.png" align="middle"></div></div>
+<a name="idp98159376"></a><p class="title"><b>Equation&#160;1.19.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_29.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p>where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span> are the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_15.png"></span>-th moment and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_16.png"></span> the mean (first moment) of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_17.png"></span> samples. </p>
+<p>where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_30.png"></span> are the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_31.png"></span>-th moment and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_32.png"></span> the mean (first moment) of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_33.png"></span> samples. </p>
 <div class="refsect2">
-<a name="idp116180320"></a><h3>
+<a name="idp98171392"></a><h3>
 <a name="boost.accumulators.impl.skewness_implconstruct-copy-destruct"></a><code class="computeroutput">skewness_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417033904-bb"></a><span class="identifier">skewness_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438551136-bb"></a><span class="identifier">skewness_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116186848"></a><h3>
-<a name="idp417030912-bb"></a><code class="computeroutput">skewness_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417031408-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp98177120"></a><h3>
+<a name="idp438548144-bb"></a><code class="computeroutput">skewness_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438548640-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/sum_impl.html b/doc/html/boost/accumulators/impl/sum_impl.html
index 141e55e300..44a8b33021 100644
--- a/doc/html/boost/accumulators/impl/sum_impl.html
+++ b/doc/html/boost/accumulators/impl/sum_impl.html
@@ -35,27 +35,27 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Tag <span class="special">=</span> <span class="identifier">tag</span><span class="special">::</span><span class="identifier">sample</span><span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="sum_impl.html" title="Struct template sum_impl">sum_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="sum_impl.html#boost.accumulators.impl.sum_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="sum_impl.html#idp417041520-bb"><span class="identifier">sum_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="sum_impl.html#idp438558752-bb"><span class="identifier">sum_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="sum_impl.html#idp417037152-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="sum_impl.html#idp417037648-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="sum_impl.html#idp417039776-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="sum_impl.html#idp438554384-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="sum_impl.html#idp438554880-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="sum_impl.html#idp438557008-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116238512"></a><h2>Description</h2>
+<a name="idp98222032"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp116238928"></a><h3>
+<a name="idp98222416"></a><h3>
 <a name="boost.accumulators.impl.sum_implconstruct-copy-destruct"></a><code class="computeroutput">sum_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417041520-bb"></a><span class="identifier">sum_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438558752-bb"></a><span class="identifier">sum_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116249488"></a><h3>
-<a name="idp417037152-bb"></a><code class="computeroutput">sum_impl</code> public member functions</h3>
+<a name="idp98231984"></a><h3>
+<a name="idp438554384-bb"></a><code class="computeroutput">sum_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417037648-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417039776-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438554880-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438557008-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/sum_kahan_impl.html b/doc/html/boost/accumulators/impl/sum_kahan_impl.html
index b81ba0524f..e1d093cb38 100644
--- a/doc/html/boost/accumulators/impl/sum_kahan_impl.html
+++ b/doc/html/boost/accumulators/impl/sum_kahan_impl.html
@@ -35,29 +35,29 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="sum_kahan_impl.html" title="Struct template sum_kahan_impl">sum_kahan_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="sum_kahan_impl.html#boost.accumulators.impl.sum_kahan_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="sum_kahan_impl.html#idp417049632-bb"><span class="identifier">sum_kahan_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="sum_kahan_impl.html#idp438566864-bb"><span class="identifier">sum_kahan_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="sum_kahan_impl.html#idp417045264-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="sum_kahan_impl.html#idp417045760-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="sum_kahan_impl.html#idp417047888-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="sum_kahan_impl.html#idp438562496-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="sum_kahan_impl.html#idp438562992-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="sum_kahan_impl.html#idp438565120-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116304704"></a><h2>Description</h2>
+<a name="idp98287248"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp116305120"></a><h3>
+<a name="idp98287664"></a><h3>
 <a name="boost.accumulators.impl.sum_kahan_implconstruct-copy-destruct"></a><code class="computeroutput">sum_kahan_impl</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417049632-bb"></a><span class="identifier">sum_kahan_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre>Kahan summation algorithm. <p>The Kahan summation algorithm reduces the numerical error obtained with standard sequential sum. </p>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438566864-bb"></a><span class="identifier">sum_kahan_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre>Kahan summation algorithm. <p>The Kahan summation algorithm reduces the numerical error obtained with standard sequential sum. </p>
 </li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116316192"></a><h3>
-<a name="idp417045264-bb"></a><code class="computeroutput">sum_kahan_impl</code> public member functions</h3>
+<a name="idp98298672"></a><h3>
+<a name="idp438562496-bb"></a><code class="computeroutput">sum_kahan_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417045760-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417047888-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438562992-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438565120-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/tail_impl.html b/doc/html/boost/accumulators/impl/tail_impl.html
index ddd17e9ae9..ede6ef0170 100644
--- a/doc/html/boost/accumulators/impl/tail_impl.html
+++ b/doc/html/boost/accumulators/impl/tail_impl.html
@@ -35,42 +35,42 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="tail_impl.html" title="Struct template tail_impl">tail_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="tail_impl.html#boost.accumulators.impl.tail_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="tail_impl.html#idp417060512-bb"><span class="identifier">tail_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="tail_impl.html#idp417062144-bb"><span class="identifier">tail_impl</span></a><span class="special">(</span><a class="link" href="tail_impl.html" title="Struct template tail_impl">tail_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="tail_impl.html#idp438577744-bb"><span class="identifier">tail_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="tail_impl.html#idp438579376-bb"><span class="identifier">tail_impl</span></a><span class="special">(</span><a class="link" href="tail_impl.html" title="Struct template tail_impl">tail_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="tail_impl.html#idp417054128-bb">public member functions</a></span>
-   <a class="link" href="tail_impl.html#idp417054624-bb"><span class="identifier">BOOST_MPL_ASSERT</span></a><span class="special">(</span><span class="special">(</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">or_</span><span class="special">&lt;</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../right.html" title="Struct right">right</a> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../left.html" title="Struct left">left</a> <span class="special">&gt;</span> <span class="special">&gt;</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="tail_impl.html#idp417056640-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="tail_impl.html#idp417058768-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="tail_impl.html#idp438571360-bb">public member functions</a></span>
+   <a class="link" href="tail_impl.html#idp438571856-bb"><span class="identifier">BOOST_MPL_ASSERT</span></a><span class="special">(</span><span class="special">(</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">or_</span><span class="special">&lt;</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../right.html" title="Struct right">right</a> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../left.html" title="Struct left">left</a> <span class="special">&gt;</span> <span class="special">&gt;</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="tail_impl.html#idp438573872-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="tail_impl.html#idp438576000-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="tail_impl.html#idp417063280-bb">private member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="tail_impl.html#idp417063776-bb"><span class="identifier">assign</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="tail_impl.html#idp438580512-bb">private member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="tail_impl.html#idp438581008-bb"><span class="identifier">assign</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116403808"></a><h2>Description</h2>
+<a name="idp98386000"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp116404224"></a><h3>
+<a name="idp98386416"></a><h3>
 <a name="boost.accumulators.impl.tail_implconstruct-copy-destruct"></a><code class="computeroutput">tail_impl</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417060512-bb"></a><span class="identifier">tail_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idp417062144-bb"></a><span class="identifier">tail_impl</span><span class="special">(</span><a class="link" href="tail_impl.html" title="Struct template tail_impl">tail_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438577744-bb"></a><span class="identifier">tail_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idp438579376-bb"></a><span class="identifier">tail_impl</span><span class="special">(</span><a class="link" href="tail_impl.html" title="Struct template tail_impl">tail_impl</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116420672"></a><h3>
-<a name="idp417054128-bb"></a><code class="computeroutput">tail_impl</code> public member functions</h3>
+<a name="idp98402736"></a><h3>
+<a name="idp438571360-bb"></a><code class="computeroutput">tail_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"> <a name="idp417054624-bb"></a><span class="identifier">BOOST_MPL_ASSERT</span><span class="special">(</span><span class="special">(</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">or_</span><span class="special">&lt;</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../right.html" title="Struct right">right</a> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../left.html" title="Struct left">left</a> <span class="special">&gt;</span> <span class="special">&gt;</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417056640-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417058768-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"> <a name="idp438571856-bb"></a><span class="identifier">BOOST_MPL_ASSERT</span><span class="special">(</span><span class="special">(</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">or_</span><span class="special">&lt;</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../right.html" title="Struct right">right</a> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">is_same</span><span class="special">&lt;</span> <span class="identifier">LeftRight</span><span class="special">,</span> <a class="link" href="../left.html" title="Struct left">left</a> <span class="special">&gt;</span> <span class="special">&gt;</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438573872-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438576000-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116454528"></a><h3>
-<a name="idp417063280-bb"></a><code class="computeroutput">tail_impl</code> private member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417063776-bb"></a><span class="identifier">assign</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> index<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp98436400"></a><h3>
+<a name="idp438580512-bb"></a><code class="computeroutput">tail_impl</code> private member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438581008-bb"></a><span class="identifier">assign</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> index<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/tail_quantile_impl.html b/doc/html/boost/accumulators/impl/tail_quantile_impl.html
index 7c4919b815..ee65fcb152 100644
--- a/doc/html/boost/accumulators/impl/tail_quantile_impl.html
+++ b/doc/html/boost/accumulators/impl/tail_quantile_impl.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="non_coherent__idp417084144.html" title="Struct template non_coherent_tail_mean_impl">
+<link rel="prev" href="non_coherent__idp438601376.html" title="Struct template non_coherent_tail_mean_impl">
 <link rel="next" href="tail_variate_impl.html" title="Struct template tail_variate_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="non_coherent__idp417084144.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_variate_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="non_coherent__idp438601376.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_variate_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.tail_quantile_impl"></a><div class="titlepage"></div>
@@ -35,32 +35,32 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="tail_quantile_impl.html" title="Struct template tail_quantile_impl">tail_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="tail_quantile_impl.html#boost.accumulators.impl.tail_quantile_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="tail_quantile_impl.html#idp417137152-bb"><span class="identifier">tail_quantile_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="tail_quantile_impl.html#idp438654384-bb"><span class="identifier">tail_quantile_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="tail_quantile_impl.html#idp417134160-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="tail_quantile_impl.html#idp417134656-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="tail_quantile_impl.html#idp438651392-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="tail_quantile_impl.html#idp438651888-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116627872"></a><h2>Description</h2>
-<p>The estimation of a tail quantile <span class="inlinemediaobject"><img src="../../../images/accumulators//form_78.png"></span> with level <span class="inlinemediaobject"><img src="../../../images/accumulators//form_45.png"></span> based on order statistics requires the caching of at least the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_73.png"></span> smallest or the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_74.png"></span> largest samples, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> being the total number of samples. The largest of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_73.png"></span> smallest samples or the smallest of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_74.png"></span> largest samples provides an estimate for the quantile:</p>
+<a name="idp98609072"></a><h2>Description</h2>
+<p>The estimation of a tail quantile <span class="inlinemediaobject"><img src="../../../images/accumulators//form_19.png"></span> with level <span class="inlinemediaobject"><img src="../../../images/accumulators//form_20.png"></span> based on order statistics requires the caching of at least the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_65.png"></span> smallest or the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_60.png"></span> largest samples, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> being the total number of samples. The largest of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_65.png"></span> smallest samples or the smallest of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_60.png"></span> largest samples provides an estimate for the quantile:</p>
 <div class="equation">
-<a name="idp116645696"></a><p class="title"><b>Equation&#160;1.24.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_79.png" align="middle"></div></div>
+<a name="idp98626976"></a><p class="title"><b>Equation&#160;1.24.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_66.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp116648672"></a><h3>
+<a name="idp98629952"></a><h3>
 <a name="boost.accumulators.impl.tail_quantile_implconstruct-copy-destruct"></a><code class="computeroutput">tail_quantile_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417137152-bb"></a><span class="identifier">tail_quantile_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438654384-bb"></a><span class="identifier">tail_quantile_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116655280"></a><h3>
-<a name="idp417134160-bb"></a><code class="computeroutput">tail_quantile_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417134656-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp98636496"></a><h3>
+<a name="idp438651392-bb"></a><code class="computeroutput">tail_quantile_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438651888-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -74,7 +74,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="non_coherent__idp417084144.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_variate_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="non_coherent__idp438601376.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_variate_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/tail_variate_impl.html b/doc/html/boost/accumulators/impl/tail_variate_impl.html
index 8c09339c3b..77389de949 100644
--- a/doc/html/boost/accumulators/impl/tail_variate_impl.html
+++ b/doc/html/boost/accumulators/impl/tail_variate_impl.html
@@ -35,36 +35,36 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="tail_variate_impl.html" title="Struct template tail_variate_impl">tail_variate_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="tail_variate_impl.html#boost.accumulators.impl.tail_variate_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="tail_variate_impl.html#idp417146384-bb"><span class="identifier">tail_variate_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="tail_variate_impl.html#idp438663616-bb"><span class="identifier">tail_variate_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="tail_variate_impl.html#idp417140640-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="tail_variate_impl.html#idp417141136-bb"><span class="identifier">assign</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="tail_variate_impl.html#idp417143888-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="tail_variate_impl.html#idp438657872-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="tail_variate_impl.html#idp438658368-bb"><span class="identifier">assign</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="tail_variate_impl.html#idp438661120-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="tail_variate_impl.html#idp417148016-bb">private member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TailRng<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="tail_variate_impl.html#idp417148512-bb"><span class="identifier">do_result</span></a><span class="special">(</span><span class="identifier">TailRng</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="tail_variate_impl.html#idp438665248-bb">private member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TailRng<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="tail_variate_impl.html#idp438665744-bb"><span class="identifier">do_result</span></a><span class="special">(</span><span class="identifier">TailRng</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116721584"></a><h2>Description</h2>
+<a name="idp98702464"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp116722000"></a><h3>
+<a name="idp98702880"></a><h3>
 <a name="boost.accumulators.impl.tail_variate_implconstruct-copy-destruct"></a><code class="computeroutput">tail_variate_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417146384-bb"></a><span class="identifier">tail_variate_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438663616-bb"></a><span class="identifier">tail_variate_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116732672"></a><h3>
-<a name="idp417140640-bb"></a><code class="computeroutput">tail_variate_impl</code> public member functions</h3>
+<a name="idp98713408"></a><h3>
+<a name="idp438657872-bb"></a><code class="computeroutput">tail_variate_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417141136-bb"></a><span class="identifier">assign</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> index<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417143888-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438658368-bb"></a><span class="identifier">assign</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> index<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438661120-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116755840"></a><h3>
-<a name="idp417148016-bb"></a><code class="computeroutput">tail_variate_impl</code> private member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TailRng<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417148512-bb"></a><span class="identifier">do_result</span><span class="special">(</span><span class="identifier">TailRng</span> <span class="keyword">const</span> <span class="special">&amp;</span> rng<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp98736448"></a><h3>
+<a name="idp438665248-bb"></a><code class="computeroutput">tail_variate_impl</code> private member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TailRng<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438665744-bb"></a><span class="identifier">do_result</span><span class="special">(</span><span class="identifier">TailRng</span> <span class="keyword">const</span> <span class="special">&amp;</span> rng<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/tail_variate_means_impl.html b/doc/html/boost/accumulators/impl/tail_variate_means_impl.html
index d946230566..1b0134e432 100644
--- a/doc/html/boost/accumulators/impl/tail_variate_means_impl.html
+++ b/doc/html/boost/accumulators/impl/tail_variate_means_impl.html
@@ -36,45 +36,45 @@
          <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="tail_variate_means_impl.html" title="Struct template tail_variate_means_impl">tail_variate_means_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="tail_variate_means_impl.html#boost.accumulators.impl.tail_variate_means_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="tail_variate_means_impl.html#idp417183424-bb"><span class="identifier">tail_variate_means_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="tail_variate_means_impl.html#idp438700656-bb"><span class="identifier">tail_variate_means_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="tail_variate_means_impl.html#idp417180432-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="tail_variate_means_impl.html#idp417180928-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="tail_variate_means_impl.html#idp438697664-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="tail_variate_means_impl.html#idp438698160-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116799168"></a><h2>Description</h2>
-<p>For all <span class="inlinemediaobject"><img src="../../../images/accumulators//form_80.png"></span>-th variates associated to the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_74.png"></span> largest samples (or the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_74.png"></span> smallest samples in case of the left tail), the absolute tail means <span class="inlinemediaobject"><img src="../../../images/accumulators//form_81.png"></span> are computed and returned as an iterator range. Alternatively, the relative tail means <span class="inlinemediaobject"><img src="../../../images/accumulators//form_82.png"></span> are returned, which are the absolute tail means normalized with the (non-coherent) sample tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_70.png"></span>.</p>
+<a name="idp98779616"></a><h2>Description</h2>
+<p>For all <span class="inlinemediaobject"><img src="../../../images/accumulators//form_9.png"></span>-th variates associated to the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_60.png"></span> largest samples (or the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_60.png"></span> smallest samples in case of the left tail), the absolute tail means <span class="inlinemediaobject"><img src="../../../images/accumulators//form_12.png"></span> are computed and returned as an iterator range. Alternatively, the relative tail means <span class="inlinemediaobject"><img src="../../../images/accumulators//form_13.png"></span> are returned, which are the absolute tail means normalized with the (non-coherent) sample tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span>.</p>
 <div class="equation">
-<a name="idp116814768"></a><p class="title"><b>Equation&#160;1.25.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_83.png" align="middle"></div></div>
+<a name="idp98795216"></a><p class="title"><b>Equation&#160;1.25.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_61.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp116817776"></a><p class="title"><b>Equation&#160;1.26.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_84.png" align="middle"></div></div>
+<a name="idp98798224"></a><p class="title"><b>Equation&#160;1.26.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_62.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp116820784"></a><p class="title"><b>Equation&#160;1.27.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_85.png" align="middle"></div></div>
+<a name="idp98801232"></a><p class="title"><b>Equation&#160;1.27.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_63.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp116823888"></a><p class="title"><b>Equation&#160;1.28.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_86.png" align="middle"></div></div>
+<a name="idp98804336"></a><p class="title"><b>Equation&#160;1.28.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_64.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> </p>
 <div class="refsect2">
-<a name="idp116826992"></a><h3>
+<a name="idp98807440"></a><h3>
 <a name="boost.accumulators.impl.tail_variate_means_implconstruct-copy-destruct"></a><code class="computeroutput">tail_variate_means_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417183424-bb"></a><span class="identifier">tail_variate_means_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438700656-bb"></a><span class="identifier">tail_variate_means_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116833600"></a><h3>
-<a name="idp417180432-bb"></a><code class="computeroutput">tail_variate_means_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417180928-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp98813984"></a><h3>
+<a name="idp438697664-bb"></a><code class="computeroutput">tail_variate_means_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438698160-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/value_accumulator_impl.html b/doc/html/boost/accumulators/impl/value_accumulator_impl.html
index 945d6d0feb..e695760f3d 100644
--- a/doc/html/boost/accumulators/impl/value_accumulator_impl.html
+++ b/doc/html/boost/accumulators/impl/value_accumulator_impl.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
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 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.value_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/value_accumulator.hpp&gt;">
-<link rel="prev" href="../feature_of_ta_idp413111856.html" title="Struct template feature_of&lt;tag::reference&lt; ValueType, Tag &gt;&gt;">
-<link rel="next" href="../feature_of_ta_idp413126928.html" title="Struct template feature_of&lt;tag::value&lt; ValueType, Tag &gt;&gt;">
+<link rel="prev" href="../feature_of_ta_idp344861024.html" title="Struct template feature_of&lt;tag::reference&lt; ValueType, Tag &gt;&gt;">
+<link rel="next" href="../feature_of_ta_idp344876096.html" title="Struct template feature_of&lt;tag::value&lt; ValueType, Tag &gt;&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp413111856.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.value_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp413126928.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp344861024.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.value_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp344876096.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.value_accumulator_impl"></a><div class="titlepage"></div>
@@ -38,24 +38,24 @@
   <span class="keyword">typedef</span> <span class="identifier">ValueType</span> <a name="boost.accumulators.impl.value_accumulator_impl.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
 
   <span class="comment">// <a class="link" href="value_accumulator_impl.html#boost.accumulators.impl.value_accumulator_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="value_accumulator_impl.html#idp413137136-bb"><span class="identifier">value_accumulator_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="value_accumulator_impl.html#idp344886304-bb"><span class="identifier">value_accumulator_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="value_accumulator_impl.html#idp413134480-bb">public member functions</a></span>
-  <span class="identifier">result_type</span> <a class="link" href="value_accumulator_impl.html#idp413135040-bb"><span class="identifier">result</span></a><span class="special">(</span><a class="link" href="../dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="value_accumulator_impl.html#idp344883648-bb">public member functions</a></span>
+  <span class="identifier">result_type</span> <a class="link" href="value_accumulator_impl.html#idp344884208-bb"><span class="identifier">result</span></a><span class="special">(</span><a class="link" href="../dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp105912032"></a><h2>Description</h2>
+<a name="idp87829440"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp105912448"></a><h3>
+<a name="idp87829856"></a><h3>
 <a name="boost.accumulators.impl.value_accumulator_implconstruct-copy-destruct"></a><code class="computeroutput">value_accumulator_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp413137136-bb"></a><span class="identifier">value_accumulator_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp344886304-bb"></a><span class="identifier">value_accumulator_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp105922976"></a><h3>
-<a name="idp413134480-bb"></a><code class="computeroutput">value_accumulator_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp413135040-bb"></a><span class="identifier">result</span><span class="special">(</span><a class="link" href="../dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp87840384"></a><h3>
+<a name="idp344883648-bb"></a><code class="computeroutput">value_accumulator_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp344884208-bb"></a><span class="identifier">result</span><span class="special">(</span><a class="link" href="../dont_care.html" title="Struct dont_care">dont_care</a><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -69,7 +69,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp413111856.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.value_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp413126928.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp344861024.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.value_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp344876096.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/variance_impl.html b/doc/html/boost/accumulators/impl/variance_impl.html
index b6fe5ae31d..f83da1e944 100644
--- a/doc/html/boost/accumulators/impl/variance_impl.html
+++ b/doc/html/boost/accumulators/impl/variance_impl.html
@@ -35,50 +35,50 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> MeanFeature<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="variance_impl.html" title="Struct template variance_impl">variance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="variance_impl.html#boost.accumulators.impl.variance_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="variance_impl.html#idp417230896-bb"><span class="identifier">variance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="variance_impl.html#idp438748128-bb"><span class="identifier">variance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="variance_impl.html#idp417226528-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="variance_impl.html#idp417227024-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="variance_impl.html#idp417229152-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="variance_impl.html#idp438743760-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="variance_impl.html#idp438744256-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="variance_impl.html#idp438746384-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp116942816"></a><h2>Description</h2>
-<p>Iterative calculation of sample variance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_52.png"></span> according to the formula </p>
+<a name="idp98923104"></a><h2>Description</h2>
+<p>Iterative calculation of sample variance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_55.png"></span> according to the formula </p>
 <div class="equation">
-<a name="idp116945984"></a><p class="title"><b>Equation&#160;1.31.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_90.png" align="middle"></div></div>
+<a name="idp98926272"></a><p class="title"><b>Equation&#160;1.31.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_56.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> where </p>
 <div class="equation">
-<a name="idp116949024"></a><p class="title"><b>Equation&#160;1.32.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_89.png" align="middle"></div></div>
+<a name="idp98929312"></a><p class="title"><b>Equation&#160;1.32.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_54.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> is the estimate of the sample mean and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> is the number of samples.</p>
-<p>Note that the sample variance is not defined for <span class="inlinemediaobject"><img src="../../../images/accumulators//form_66.png"></span>.</p>
+<p><br class="equation-break"> is the estimate of the sample mean and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> is the number of samples.</p>
+<p>Note that the sample variance is not defined for <span class="inlinemediaobject"><img src="../../../images/accumulators//form_8.png"></span>.</p>
 <p>A simplification can be obtained by the approximate recursion </p>
 <div class="equation">
-<a name="idp116957264"></a><p class="title"><b>Equation&#160;1.33.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_91.png" align="middle"></div></div>
+<a name="idp98937552"></a><p class="title"><b>Equation&#160;1.33.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_57.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> because the difference </p>
 <div class="equation">
-<a name="idp116960224"></a><p class="title"><b>Equation&#160;1.34.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_92.png" align="middle"></div></div>
+<a name="idp98940512"></a><p class="title"><b>Equation&#160;1.34.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_58.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> converges to zero as <span class="inlinemediaobject"><img src="../../../images/accumulators//form_93.png"></span>. However, for small <span class="inlinemediaobject"><img src="../../../images/accumulators//form_17.png"></span> the difference can be non-negligible. </p>
+<p><br class="equation-break"> converges to zero as <span class="inlinemediaobject"><img src="../../../images/accumulators//form_59.png"></span>. However, for small <span class="inlinemediaobject"><img src="../../../images/accumulators//form_33.png"></span> the difference can be non-negligible. </p>
 <div class="refsect2">
-<a name="idp116968048"></a><h3>
+<a name="idp98948336"></a><h3>
 <a name="boost.accumulators.impl.variance_implconstruct-copy-destruct"></a><code class="computeroutput">variance_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417230896-bb"></a><span class="identifier">variance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438748128-bb"></a><span class="identifier">variance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp116978720"></a><h3>
-<a name="idp417226528-bb"></a><code class="computeroutput">variance_impl</code> public member functions</h3>
+<a name="idp98958880"></a><h3>
+<a name="idp438743760-bb"></a><code class="computeroutput">variance_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417227024-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417229152-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438744256-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438746384-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/weighted_covariance_impl.html b/doc/html/boost/accumulators/impl/weighted_covariance_impl.html
index 0ac74d267a..d0528dcd0a 100644
--- a/doc/html/boost/accumulators/impl/weighted_covariance_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_covariance_impl.html
@@ -36,34 +36,34 @@
          <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_covariance_impl.html" title="Struct template weighted_covariance_impl">weighted_covariance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_covariance_impl.html#boost.accumulators.impl.weighted_covariance_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_covariance_impl.html#idp417261648-bb"><span class="identifier">weighted_covariance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_covariance_impl.html#idp438778880-bb"><span class="identifier">weighted_covariance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_covariance_impl.html#idp417257280-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_covariance_impl.html#idp417257776-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="weighted_covariance_impl.html#idp417259904-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_covariance_impl.html#idp438774512-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_covariance_impl.html#idp438775008-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="weighted_covariance_impl.html#idp438777136-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117037136"></a><h2>Description</h2>
-<p>An iterative Monte Carlo estimator for the weighted covariance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_0.png"></span>, where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_1.png"></span> is a sample and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_2.png"></span> a variate, is given by:</p>
+<a name="idp99017040"></a><h2>Description</h2>
+<p>An iterative Monte Carlo estimator for the weighted covariance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_47.png"></span>, where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_48.png"></span> is a sample and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_49.png"></span> a variate, is given by:</p>
 <div class="equation">
-<a name="idp117045136"></a><p class="title"><b>Equation&#160;1.35.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_94.png" align="middle"></div></div>
+<a name="idp99025120"></a><p class="title"><b>Equation&#160;1.35.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_50.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p><span class="inlinemediaobject"><img src="../../../images/accumulators//form_4.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_5.png"></span> being the weighted means of the samples and variates and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_95.png"></span> the sum of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> first weights <span class="inlinemediaobject"><img src="../../../images/accumulators//form_96.png"></span>. </p>
+<p><span class="inlinemediaobject"><img src="../../../images/accumulators//form_7.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_51.png"></span> being the weighted means of the samples and variates and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_5.png"></span> the sum of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> first weights <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span>. </p>
 <div class="refsect2">
-<a name="idp117060240"></a><h3>
+<a name="idp99040224"></a><h3>
 <a name="boost.accumulators.impl.weighted_covariance_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_covariance_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417261648-bb"></a><span class="identifier">weighted_covariance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438778880-bb"></a><span class="identifier">weighted_covariance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117070944"></a><h3>
-<a name="idp417257280-bb"></a><code class="computeroutput">weighted_covariance_impl</code> public member functions</h3>
+<a name="idp99050800"></a><h3>
+<a name="idp438774512-bb"></a><code class="computeroutput">weighted_covariance_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417257776-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417259904-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438775008-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438777136-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/weighted_density_impl.html b/doc/html/boost/accumulators/impl/weighted_density_impl.html
index 43b1e247bb..2f5f0c69b4 100644
--- a/doc/html/boost/accumulators/impl/weighted_density_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_density_impl.html
@@ -35,30 +35,30 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_density_impl.html" title="Struct template weighted_density_impl">weighted_density_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_density_impl.html#boost.accumulators.impl.weighted_density_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_density_impl.html#idp417272144-bb"><span class="identifier">weighted_density_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_density_impl.html#idp438789376-bb"><span class="identifier">weighted_density_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_density_impl.html#idp417267024-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_density_impl.html#idp417267520-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_density_impl.html#idp417269648-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_density_impl.html#idp438784256-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_density_impl.html#idp438784752-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_density_impl.html#idp438786880-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117130512"></a><h2>Description</h2>
+<a name="idp99110400"></a><h2>Description</h2>
 <p>The histogram density estimator returns a histogram of the sample distribution. The positions and sizes of the bins are determined using a specifiable number of cached samples (cache_size). The range between the minimum and the maximum of the cached samples is subdivided into a specifiable number of bins (num_bins) of same size. Additionally, an under- and an overflow bin is added to capture future under- and overflow samples. Once the bins are determined, the cached samples and all subsequent samples are added to the correct bins. At the end, a range of std::pair is returned, where each pair contains the position of the bin (lower bound) and the sum of the weights (normalized with the sum of all weights).</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp117132176"></a><h3>
+<a name="idp99112064"></a><h3>
 <a name="boost.accumulators.impl.weighted_density_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_density_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417272144-bb"></a><span class="identifier">weighted_density_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438789376-bb"></a><span class="identifier">weighted_density_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117142768"></a><h3>
-<a name="idp417267024-bb"></a><code class="computeroutput">weighted_density_impl</code> public member functions</h3>
+<a name="idp99122656"></a><h3>
+<a name="idp438784256-bb"></a><code class="computeroutput">weighted_density_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417267520-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417269648-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438784752-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438786880-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/weighted_exte_idp417366608.html b/doc/html/boost/accumulators/impl/weighted_exte_idp438883840.html
index 7123c6a038..de5e157d45 100644
--- a/doc/html/boost/accumulators/impl/weighted_exte_idp417366608.html
+++ b/doc/html/boost/accumulators/impl/weighted_exte_idp438883840.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="weighted_peak_idp417356112.html" title="Struct template weighted_peaks_over_threshold_prob_impl">
+<link rel="prev" href="weighted_peak_idp438873344.html" title="Struct template weighted_peaks_over_threshold_prob_impl">
 <link rel="next" href="weighted_moment_impl.html" title="Struct template weighted_moment_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,48 +21,48 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_peak_idp417356112.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_moment_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_peak_idp438873344.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_moment_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.weighted_exte_idp417366608"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.weighted_exte_idp438883840"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_extended_p_square_impl</span></h2>
-<p>boost::accumulators::impl::weighted_extended_p_square_impl &#8212; Multiple quantile estimation with the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm for weighted samples. </p>
+<p>boost::accumulators::impl::weighted_extended_p_square_impl &#8212; Multiple quantile estimation with the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm for weighted samples. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_exte_idp417366608.html" title="Struct template weighted_extended_p_square_impl">weighted_extended_p_square_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="weighted_exte_idp417366608.html#boost.accumulators.impl.weighted_exte_idp417366608construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_exte_idp417366608.html#idp417398288-bb"><span class="identifier">weighted_extended_p_square_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_exte_idp438883840.html" title="Struct template weighted_extended_p_square_impl">weighted_extended_p_square_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="weighted_exte_idp438883840.html#boost.accumulators.impl.weighted_exte_idp438883840construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_exte_idp438883840.html#idp438915520-bb"><span class="identifier">weighted_extended_p_square_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_exte_idp417366608.html#idp417393920-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_exte_idp417366608.html#idp417394416-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="weighted_exte_idp417366608.html#idp417396544-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_exte_idp438883840.html#idp438911152-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_exte_idp438883840.html#idp438911648-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="weighted_exte_idp438883840.html#idp438913776-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117717664"></a><h2>Description</h2>
-<p>This version of the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm extends the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm to support weighted samples. The extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm dynamically estimates several quantiles without storing samples. Assume that <span class="inlinemediaobject"><img src="../../../images/accumulators//form_7.png"></span> quantiles <span class="inlinemediaobject"><img src="../../../images/accumulators//form_8.png"></span> are to be estimated. Instead of storing the whole sample cumulative distribution, the algorithm maintains only <span class="inlinemediaobject"><img src="../../../images/accumulators//form_9.png"></span> principal markers and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_10.png"></span> middle markers, whose positions are updated with each sample and whose heights are adjusted (if necessary) using a piecewise-parablic formula. The heights of the principal markers are the current estimates of the quantiles and are returned as an iterator range.</p>
+<a name="idp99695504"></a><h2>Description</h2>
+<p>This version of the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm extends the extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm to support weighted samples. The extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm dynamically estimates several quantiles without storing samples. Assume that <span class="inlinemediaobject"><img src="../../../images/accumulators//form_43.png"></span> quantiles <span class="inlinemediaobject"><img src="../../../images/accumulators//form_44.png"></span> are to be estimated. Instead of storing the whole sample cumulative distribution, the algorithm maintains only <span class="inlinemediaobject"><img src="../../../images/accumulators//form_45.png"></span> principal markers and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_46.png"></span> middle markers, whose positions are updated with each sample and whose heights are adjusted (if necessary) using a piecewise-parablic formula. The heights of the principal markers are the current estimates of the quantiles and are returned as an iterator range.</p>
 <p>For further details, see</p>
 <p>K. E. E. Raatikainen, Simultaneous estimation of several quantiles, Simulation, Volume 49, Number 4 (October), 1986, p. 159-164.</p>
-<p>The extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_11.png"></span> algorithm generalizes the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_11.png"></span> algorithm of</p>
+<p>The extended <span class="inlinemediaobject"><img src="../../../images/accumulators//form_38.png"></span> algorithm generalizes the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_38.png"></span> algorithm of</p>
 <p>R. Jain and I. Chlamtac, The P^2 algorithm for dynamic calculation of quantiles and histograms without storing observations, Communications of the ACM, Volume 28 (October), Number 10, 1985, p. 1076-1085.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp117742304"></a><h3>
-<a name="boost.accumulators.impl.weighted_exte_idp417366608construct-copy-destruct"></a><code class="computeroutput">weighted_extended_p_square_impl</code> 
+<a name="idp99720144"></a><h3>
+<a name="boost.accumulators.impl.weighted_exte_idp438883840construct-copy-destruct"></a><code class="computeroutput">weighted_extended_p_square_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417398288-bb"></a><span class="identifier">weighted_extended_p_square_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438915520-bb"></a><span class="identifier">weighted_extended_p_square_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117752960"></a><h3>
-<a name="idp417393920-bb"></a><code class="computeroutput">weighted_extended_p_square_impl</code> public member functions</h3>
+<a name="idp99730832"></a><h3>
+<a name="idp438911152-bb"></a><code class="computeroutput">weighted_extended_p_square_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417394416-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417396544-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438911648-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438913776-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -77,7 +77,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_peak_idp417356112.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_moment_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_peak_idp438873344.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_moment_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_kurtosis_impl.html b/doc/html/boost/accumulators/impl/weighted_kurtosis_impl.html
index ecf7c0a815..dc234a4849 100644
--- a/doc/html/boost/accumulators/impl/weighted_kurtosis_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_kurtosis_impl.html
@@ -35,32 +35,32 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_kurtosis_impl.html" title="Struct template weighted_kurtosis_impl">weighted_kurtosis_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_kurtosis_impl.html#boost.accumulators.impl.weighted_kurtosis_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="weighted_kurtosis_impl.html#idp417294800-bb"><span class="identifier">weighted_kurtosis_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="weighted_kurtosis_impl.html#idp438812032-bb"><span class="identifier">weighted_kurtosis_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_kurtosis_impl.html#idp417291808-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_kurtosis_impl.html#idp417292304-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_kurtosis_impl.html#idp438809040-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_kurtosis_impl.html#idp438809536-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117193248"></a><h2>Description</h2>
-<p>The kurtosis of a sample distribution is defined as the ratio of the 4th central moment and the square of the 2nd central moment (the variance) of the samples, minus 3. The term <span class="inlinemediaobject"><img src="../../../images/accumulators//form_12.png"></span> is added in order to ensure that the normal distribution has zero kurtosis. The kurtosis can also be expressed by the simple moments:</p>
+<a name="idp99173088"></a><h2>Description</h2>
+<p>The kurtosis of a sample distribution is defined as the ratio of the 4th central moment and the square of the 2nd central moment (the variance) of the samples, minus 3. The term <span class="inlinemediaobject"><img src="../../../images/accumulators//form_41.png"></span> is added in order to ensure that the normal distribution has zero kurtosis. The kurtosis can also be expressed by the simple moments:</p>
 <div class="equation">
-<a name="idp117196768"></a><p class="title"><b>Equation&#160;1.36.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_13.png" align="middle"></div></div>
+<a name="idp99176608"></a><p class="title"><b>Equation&#160;1.36.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_42.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p>where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span> are the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_15.png"></span>-th moment and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_16.png"></span> the mean (first moment) of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_17.png"></span> samples.</p>
+<p>where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_30.png"></span> are the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_31.png"></span>-th moment and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_32.png"></span> the mean (first moment) of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_33.png"></span> samples.</p>
 <p>The kurtosis estimator for weighted samples is formally identical to the estimator for unweighted samples, except that the weighted counterparts of all measures it depends on are to be taken. </p>
 <div class="refsect2">
-<a name="idp117210208"></a><h3>
+<a name="idp99190048"></a><h3>
 <a name="boost.accumulators.impl.weighted_kurtosis_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_kurtosis_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417294800-bb"></a><span class="identifier">weighted_kurtosis_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438812032-bb"></a><span class="identifier">weighted_kurtosis_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117216736"></a><h3>
-<a name="idp417291808-bb"></a><code class="computeroutput">weighted_kurtosis_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417292304-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp99196448"></a><h3>
+<a name="idp438809040-bb"></a><code class="computeroutput">weighted_kurtosis_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438809536-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/weighted_mean_impl.html b/doc/html/boost/accumulators/impl/weighted_mean_impl.html
index 53cc3f0f4b..c8216752c8 100644
--- a/doc/html/boost/accumulators/impl/weighted_mean_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_mean_impl.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="with_p_square_idp417319184.html" title="Struct template with_p_square_cumulative_distribution_weighted_median_impl">
-<link rel="next" href="immediate_wei_idp417336144.html" title="Struct template immediate_weighted_mean_impl">
+<link rel="prev" href="with_p_square_idp438836416.html" title="Struct template with_p_square_cumulative_distribution_weighted_median_impl">
+<link rel="next" href="immediate_wei_idp438853376.html" title="Struct template immediate_weighted_mean_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_p_square_idp417319184.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_wei_idp417336144.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_p_square_idp438836416.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_wei_idp438853376.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.weighted_mean_impl"></a><div class="titlepage"></div>
@@ -35,24 +35,24 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_mean_impl.html" title="Struct template weighted_mean_impl">weighted_mean_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_mean_impl.html#boost.accumulators.impl.weighted_mean_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="weighted_mean_impl.html#idp417335264-bb"><span class="identifier">weighted_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="weighted_mean_impl.html#idp438852496-bb"><span class="identifier">weighted_mean_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_mean_impl.html#idp417332272-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_mean_impl.html#idp417332768-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_mean_impl.html#idp438849504-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_mean_impl.html#idp438850000-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117442576"></a><h2>Description</h2>
+<a name="idp99421264"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp117442992"></a><h3>
+<a name="idp99421680"></a><h3>
 <a name="boost.accumulators.impl.weighted_mean_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_mean_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417335264-bb"></a><span class="identifier">weighted_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438852496-bb"></a><span class="identifier">weighted_mean_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117449520"></a><h3>
-<a name="idp417332272-bb"></a><code class="computeroutput">weighted_mean_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417332768-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp99428160"></a><h3>
+<a name="idp438849504-bb"></a><code class="computeroutput">weighted_mean_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438850000-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -66,7 +66,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_p_square_idp417319184.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_wei_idp417336144.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_p_square_idp438836416.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_wei_idp438853376.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_median_impl.html b/doc/html/boost/accumulators/impl/weighted_median_impl.html
index ddf7d35b22..34b38dd68b 100644
--- a/doc/html/boost/accumulators/impl/weighted_median_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_median_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="weighted_kurtosis_impl.html" title="Struct template weighted_kurtosis_impl">
-<link rel="next" href="with_density__idp417306288.html" title="Struct template with_density_weighted_median_impl">
+<link rel="next" href="with_density__idp438823520.html" title="Struct template with_density_weighted_median_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,13 +21,13 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_kurtosis_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_density__idp417306288.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_kurtosis_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_density__idp438823520.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.weighted_median_impl"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_median_impl</span></h2>
-<p>boost::accumulators::impl::weighted_median_impl &#8212; Median estimation for weighted samples based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> quantile estimator. </p>
+<p>boost::accumulators::impl::weighted_median_impl &#8212; Median estimation for weighted samples based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> quantile estimator. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
@@ -35,25 +35,25 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_median_impl.html" title="Struct template weighted_median_impl">weighted_median_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_median_impl.html#boost.accumulators.impl.weighted_median_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="weighted_median_impl.html#idp417305408-bb"><span class="identifier">weighted_median_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="weighted_median_impl.html#idp438822640-bb"><span class="identifier">weighted_median_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_median_impl.html#idp417302416-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_median_impl.html#idp417302912-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_median_impl.html#idp438819648-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_median_impl.html#idp438820144-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117258368"></a><h2>Description</h2>
-<p>The <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm for weighted samples is invoked with a quantile probability of 0.5. </p>
+<a name="idp99237776"></a><h2>Description</h2>
+<p>The <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm for weighted samples is invoked with a quantile probability of 0.5. </p>
 <div class="refsect2">
-<a name="idp117261552"></a><h3>
+<a name="idp99240960"></a><h3>
 <a name="boost.accumulators.impl.weighted_median_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_median_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417305408-bb"></a><span class="identifier">weighted_median_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438822640-bb"></a><span class="identifier">weighted_median_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117268080"></a><h3>
-<a name="idp417302416-bb"></a><code class="computeroutput">weighted_median_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417302912-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp99247424"></a><h3>
+<a name="idp438819648-bb"></a><code class="computeroutput">weighted_median_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438820144-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -67,7 +67,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_kurtosis_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_density__idp417306288.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_kurtosis_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_density__idp438823520.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_moment_impl.html b/doc/html/boost/accumulators/impl/weighted_moment_impl.html
index 897f1e360d..9b25e6cffe 100644
--- a/doc/html/boost/accumulators/impl/weighted_moment_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_moment_impl.html
@@ -7,8 +7,8 @@
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 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="weighted_exte_idp417366608.html" title="Struct template weighted_extended_p_square_impl">
-<link rel="next" href="weighted_p_sq_idp417411152.html" title="Struct template weighted_p_square_cumulative_distribution_impl">
+<link rel="prev" href="weighted_exte_idp438883840.html" title="Struct template weighted_extended_p_square_impl">
+<link rel="next" href="weighted_p_sq_idp438928384.html" title="Struct template weighted_p_square_cumulative_distribution_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_exte_idp417366608.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp417411152.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_exte_idp438883840.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp438928384.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.weighted_moment_impl"></a><div class="titlepage"></div>
@@ -35,29 +35,29 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> N<span class="special">,</span> <span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_moment_impl.html" title="Struct template weighted_moment_impl">weighted_moment_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_moment_impl.html#boost.accumulators.impl.weighted_moment_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_moment_impl.html#idp417409520-bb"><span class="identifier">weighted_moment_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_moment_impl.html#idp438926752-bb"><span class="identifier">weighted_moment_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_moment_impl.html#idp417402528-bb">public member functions</a></span>
-   <a class="link" href="weighted_moment_impl.html#idp417403024-bb"><span class="identifier">BOOST_MPL_ASSERT_RELATION</span></a><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_moment_impl.html#idp417404896-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_moment_impl.html#idp417407024-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_moment_impl.html#idp438919760-bb">public member functions</a></span>
+   <a class="link" href="weighted_moment_impl.html#idp438920256-bb"><span class="identifier">BOOST_MPL_ASSERT_RELATION</span></a><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_moment_impl.html#idp438922128-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_moment_impl.html#idp438924256-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117819376"></a><h2>Description</h2>
+<a name="idp99797136"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp117819792"></a><h3>
+<a name="idp99797552"></a><h3>
 <a name="boost.accumulators.impl.weighted_moment_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_moment_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417409520-bb"></a><span class="identifier">weighted_moment_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438926752-bb"></a><span class="identifier">weighted_moment_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117830384"></a><h3>
-<a name="idp417402528-bb"></a><code class="computeroutput">weighted_moment_impl</code> public member functions</h3>
+<a name="idp99808080"></a><h3>
+<a name="idp438919760-bb"></a><code class="computeroutput">weighted_moment_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"> <a name="idp417403024-bb"></a><span class="identifier">BOOST_MPL_ASSERT_RELATION</span><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417404896-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417407024-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"> <a name="idp438920256-bb"></a><span class="identifier">BOOST_MPL_ASSERT_RELATION</span><span class="special">(</span><span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438922128-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438924256-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -72,7 +72,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_exte_idp417366608.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp417411152.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_exte_idp438883840.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp438928384.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_p_sq_idp417411152.html b/doc/html/boost/accumulators/impl/weighted_p_sq_idp438928384.html
index 681be146b5..c73098092e 100644
--- a/doc/html/boost/accumulators/impl/weighted_p_sq_idp417411152.html
+++ b/doc/html/boost/accumulators/impl/weighted_p_sq_idp438928384.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="weighted_moment_impl.html" title="Struct template weighted_moment_impl">
-<link rel="next" href="weighted_p_sq_idp417426848.html" title="Struct template weighted_p_square_quantile_impl">
+<link rel="next" href="weighted_p_sq_idp438944080.html" title="Struct template weighted_p_square_quantile_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,51 +21,51 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_moment_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp417426848.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_moment_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp438944080.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.weighted_p_sq_idp417411152"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.weighted_p_sq_idp438928384"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_p_square_cumulative_distribution_impl</span></h2>
-<p>boost::accumulators::impl::weighted_p_square_cumulative_distribution_impl &#8212; Histogram calculation of the cumulative distribution with the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm for weighted samples. </p>
+<p>boost::accumulators::impl::weighted_p_square_cumulative_distribution_impl &#8212; Histogram calculation of the cumulative distribution with the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm for weighted samples. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_p_sq_idp417411152.html" title="Struct template weighted_p_square_cumulative_distribution_impl">weighted_p_square_cumulative_distribution_impl</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_p_sq_idp438928384.html" title="Struct template weighted_p_square_cumulative_distribution_impl">weighted_p_square_cumulative_distribution_impl</a> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">accumulator_base</span>
 <span class="special">{</span>
-  <span class="comment">// <a class="link" href="weighted_p_sq_idp417411152.html#boost.accumulators.impl.weighted_p_sq_idp417411152construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="comment">// <a class="link" href="weighted_p_sq_idp438928384.html#boost.accumulators.impl.weighted_p_sq_idp438928384construct-copy-destruct">construct/copy/destruct</a></span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> 
-    <a class="link" href="weighted_p_sq_idp417411152.html#idp417425216-bb"><span class="identifier">weighted_p_square_cumulative_distribution_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+    <a class="link" href="weighted_p_sq_idp438928384.html#idp438942448-bb"><span class="identifier">weighted_p_square_cumulative_distribution_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_p_sq_idp417411152.html#idp417420096-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_p_sq_idp417411152.html#idp417420592-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_p_sq_idp417411152.html#idp417422720-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_p_sq_idp438928384.html#idp438937328-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_p_sq_idp438928384.html#idp438937824-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_p_sq_idp438928384.html#idp438939952-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117988624"></a><h2>Description</h2>
-<p>A histogram of the sample cumulative distribution is computed dynamically without storing samples based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_11.png"></span> algorithm for weighted samples. The returned histogram has a specifiable amount (num_cells) equiprobable (and not equal-sized) cells.</p>
+<a name="idp99880608"></a><h2>Description</h2>
+<p>A histogram of the sample cumulative distribution is computed dynamically without storing samples based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_38.png"></span> algorithm for weighted samples. The returned histogram has a specifiable amount (num_cells) equiprobable (and not equal-sized) cells.</p>
 <p>Note that applying importance sampling results in regions to be more and other regions to be less accurately estimated than without importance sampling, i.e., with unweighted samples.</p>
 <p>For further details, see</p>
 <p>R. Jain and I. Chlamtac, The P^2 algorithm for dynamic calculation of quantiles and histograms without storing observations, Communications of the ACM, Volume 28 (October), Number 10, 1985, p. 1076-1085.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp117993440"></a><h3>
-<a name="boost.accumulators.impl.weighted_p_sq_idp417411152construct-copy-destruct"></a><code class="computeroutput">weighted_p_square_cumulative_distribution_impl</code> 
+<a name="idp99885424"></a><h3>
+<a name="boost.accumulators.impl.weighted_p_sq_idp438928384construct-copy-destruct"></a><code class="computeroutput">weighted_p_square_cumulative_distribution_impl</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> 
-  <a name="idp417425216-bb"></a><span class="identifier">weighted_p_square_cumulative_distribution_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+  <a name="idp438942448-bb"></a><span class="identifier">weighted_p_square_cumulative_distribution_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118003680"></a><h3>
-<a name="idp417420096-bb"></a><code class="computeroutput">weighted_p_square_cumulative_distribution_impl</code> public member functions</h3>
+<a name="idp99895984"></a><h3>
+<a name="idp438937328-bb"></a><code class="computeroutput">weighted_p_square_cumulative_distribution_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417420592-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417422720-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438937824-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438939952-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -80,7 +80,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_moment_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp417426848.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_moment_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp438944080.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_p_sq_idp417426848.html b/doc/html/boost/accumulators/impl/weighted_p_sq_idp438944080.html
index 91fbb00e72..abbc8448d4 100644
--- a/doc/html/boost/accumulators/impl/weighted_p_sq_idp417426848.html
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 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="weighted_p_sq_idp417411152.html" title="Struct template weighted_p_square_cumulative_distribution_impl">
+<link rel="prev" href="weighted_p_sq_idp438928384.html" title="Struct template weighted_p_square_cumulative_distribution_impl">
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 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,46 +21,46 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_p_sq_idp417411152.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_skewness_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_p_sq_idp438928384.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_skewness_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.weighted_p_sq_idp417426848"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.weighted_p_sq_idp438944080"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_p_square_quantile_impl</span></h2>
-<p>boost::accumulators::impl::weighted_p_square_quantile_impl &#8212; Single quantile estimation with the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm for weighted samples. </p>
+<p>boost::accumulators::impl::weighted_p_square_quantile_impl &#8212; Single quantile estimation with the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm for weighted samples. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> Impl<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_p_sq_idp417426848.html" title="Struct template weighted_p_square_quantile_impl">weighted_p_square_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="weighted_p_sq_idp417426848.html#boost.accumulators.impl.weighted_p_sq_idp417426848construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_p_sq_idp417426848.html#idp417451696-bb"><span class="identifier">weighted_p_square_quantile_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_p_sq_idp438944080.html" title="Struct template weighted_p_square_quantile_impl">weighted_p_square_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="weighted_p_sq_idp438944080.html#boost.accumulators.impl.weighted_p_sq_idp438944080construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_p_sq_idp438944080.html#idp438968928-bb"><span class="identifier">weighted_p_square_quantile_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_p_sq_idp417426848.html#idp417447328-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_p_sq_idp417426848.html#idp417447824-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="weighted_p_sq_idp417426848.html#idp417449952-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_p_sq_idp438944080.html#idp438964560-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_p_sq_idp438944080.html#idp438965056-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="weighted_p_sq_idp438944080.html#idp438967184-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118065952"></a><h2>Description</h2>
-<p>This version of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm extends the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm to support weighted samples. The <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> algorithm estimates a quantile dynamically without storing samples. Instead of storing the whole sample cumulative distribution, only five points (markers) are stored. The heights of these markers are the minimum and the maximum of the samples and the current estimates of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_20.png"></span>-, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_21.png"></span> - and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_22.png"></span> -quantiles. Their positions are equal to the number of samples that are smaller or equal to the markers. Each time a new sample is added, the positions of the markers are updated and if necessary their heights are adjusted using a piecewise- parabolic formula.</p>
+<a name="idp99959312"></a><h2>Description</h2>
+<p>This version of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm extends the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm to support weighted samples. The <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> algorithm estimates a quantile dynamically without storing samples. Instead of storing the whole sample cumulative distribution, only five points (markers) are stored. The heights of these markers are the minimum and the maximum of the samples and the current estimates of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_35.png"></span>-, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_36.png"></span> - and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_37.png"></span> -quantiles. Their positions are equal to the number of samples that are smaller or equal to the markers. Each time a new sample is added, the positions of the markers are updated and if necessary their heights are adjusted using a piecewise- parabolic formula.</p>
 <p>For further details, see</p>
 <p>R. Jain and I. Chlamtac, The P^2 algorithm for dynamic calculation of quantiles and histograms without storing observations, Communications of the ACM, Volume 28 (October), Number 10, 1985, p. 1076-1085.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp118082560"></a><h3>
-<a name="boost.accumulators.impl.weighted_p_sq_idp417426848construct-copy-destruct"></a><code class="computeroutput">weighted_p_square_quantile_impl</code> 
+<a name="idp99975984"></a><h3>
+<a name="boost.accumulators.impl.weighted_p_sq_idp438944080construct-copy-destruct"></a><code class="computeroutput">weighted_p_square_quantile_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417451696-bb"></a><span class="identifier">weighted_p_square_quantile_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438968928-bb"></a><span class="identifier">weighted_p_square_quantile_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118092672"></a><h3>
-<a name="idp417447328-bb"></a><code class="computeroutput">weighted_p_square_quantile_impl</code> public member functions</h3>
+<a name="idp99986672"></a><h3>
+<a name="idp438964560-bb"></a><code class="computeroutput">weighted_p_square_quantile_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417447824-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417449952-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438965056-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438967184-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -75,7 +75,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_p_sq_idp417411152.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_skewness_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_p_sq_idp438928384.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_skewness_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_peak_idp417344752.html b/doc/html/boost/accumulators/impl/weighted_peak_idp438861984.html
index 24c8a36ed9..12b2226ff5 100644
--- a/doc/html/boost/accumulators/impl/weighted_peak_idp417344752.html
+++ b/doc/html/boost/accumulators/impl/weighted_peak_idp438861984.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="immediate_wei_idp417336144.html" title="Struct template immediate_weighted_mean_impl">
-<link rel="next" href="weighted_peak_idp417356112.html" title="Struct template weighted_peaks_over_threshold_prob_impl">
+<link rel="prev" href="immediate_wei_idp438853376.html" title="Struct template immediate_weighted_mean_impl">
+<link rel="next" href="weighted_peak_idp438873344.html" title="Struct template weighted_peaks_over_threshold_prob_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="immediate_wei_idp417336144.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp417356112.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="immediate_wei_idp438853376.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp438873344.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.weighted_peak_idp417344752"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.weighted_peak_idp438861984"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_peaks_over_threshold_impl</span></h2>
 <p>boost::accumulators::impl::weighted_peaks_over_threshold_impl &#8212; Weighted Peaks over Threshold Method for Weighted Quantile and Weighted Tail Mean Estimation. </p>
@@ -33,34 +33,34 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_peak_idp417344752.html" title="Struct template weighted_peaks_over_threshold_impl">weighted_peaks_over_threshold_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="weighted_peak_idp417344752.html#boost.accumulators.impl.weighted_peak_idp417344752construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_peak_idp417344752.html#idp417354480-bb"><span class="identifier">weighted_peaks_over_threshold_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_peak_idp438861984.html" title="Struct template weighted_peaks_over_threshold_impl">weighted_peaks_over_threshold_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="weighted_peak_idp438861984.html#boost.accumulators.impl.weighted_peak_idp438861984construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_peak_idp438861984.html#idp438871712-bb"><span class="identifier">weighted_peaks_over_threshold_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_peak_idp417344752.html#idp417349360-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_peak_idp417344752.html#idp417349856-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_peak_idp417344752.html#idp417351984-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_peak_idp438861984.html#idp438866592-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_peak_idp438861984.html#idp438867088-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_peak_idp438861984.html#idp438869216-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117572496"></a><h2>Description</h2>
+<a name="idp99550960"></a><h2>Description</h2>
 <p><span class="bold"><strong>See Also:</strong></span></p>
 <p><a class="link" href="peaks_over_threshold_impl.html" title="Struct template peaks_over_threshold_impl">peaks_over_threshold_impl</a></p>
 <p>
 
 </p>
 <div class="refsect2">
-<a name="idp117574800"></a><h3>
-<a name="boost.accumulators.impl.weighted_peak_idp417344752construct-copy-destruct"></a><code class="computeroutput">weighted_peaks_over_threshold_impl</code> 
+<a name="idp99553264"></a><h3>
+<a name="boost.accumulators.impl.weighted_peak_idp438861984construct-copy-destruct"></a><code class="computeroutput">weighted_peaks_over_threshold_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417354480-bb"></a><span class="identifier">weighted_peaks_over_threshold_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438871712-bb"></a><span class="identifier">weighted_peaks_over_threshold_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117585392"></a><h3>
-<a name="idp417349360-bb"></a><code class="computeroutput">weighted_peaks_over_threshold_impl</code> public member functions</h3>
+<a name="idp99563824"></a><h3>
+<a name="idp438866592-bb"></a><code class="computeroutput">weighted_peaks_over_threshold_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417349856-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417351984-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438867088-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438869216-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -75,7 +75,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="immediate_wei_idp417336144.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp417356112.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="immediate_wei_idp438853376.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp438873344.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/impl/weighted_peak_idp417356112.html b/doc/html/boost/accumulators/impl/weighted_peak_idp438873344.html
index e112f9db8d..b32eb42565 100644
--- a/doc/html/boost/accumulators/impl/weighted_peak_idp417356112.html
+++ b/doc/html/boost/accumulators/impl/weighted_peak_idp438873344.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="weighted_peak_idp417344752.html" title="Struct template weighted_peaks_over_threshold_impl">
-<link rel="next" href="weighted_exte_idp417366608.html" title="Struct template weighted_extended_p_square_impl">
+<link rel="prev" href="weighted_peak_idp438861984.html" title="Struct template weighted_peaks_over_threshold_impl">
+<link rel="next" href="weighted_exte_idp438883840.html" title="Struct template weighted_extended_p_square_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_peak_idp417344752.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp417366608.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_peak_idp438861984.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp438883840.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.weighted_peak_idp417356112"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.weighted_peak_idp438873344"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_peaks_over_threshold_prob_impl</span></h2>
 <p>boost::accumulators::impl::weighted_peaks_over_threshold_prob_impl &#8212; Peaks over Threshold Method for Quantile and Tail Mean Estimation. </p>
@@ -33,36 +33,36 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_peak_idp417356112.html" title="Struct template weighted_peaks_over_threshold_prob_impl">weighted_peaks_over_threshold_prob_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="weighted_peak_idp417356112.html#boost.accumulators.impl.weighted_peak_idp417356112construct-copy-destruct">construct/copy/destruct</a></span>
+<span class="keyword">struct</span> <a class="link" href="weighted_peak_idp438873344.html" title="Struct template weighted_peaks_over_threshold_prob_impl">weighted_peaks_over_threshold_prob_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="weighted_peak_idp438873344.html#boost.accumulators.impl.weighted_peak_idp438873344construct-copy-destruct">construct/copy/destruct</a></span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> 
-    <a class="link" href="weighted_peak_idp417356112.html#idp417364976-bb"><span class="identifier">weighted_peaks_over_threshold_prob_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+    <a class="link" href="weighted_peak_idp438873344.html#idp438882208-bb"><span class="identifier">weighted_peaks_over_threshold_prob_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_peak_idp417356112.html#idp417360608-bb">public member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="weighted_peak_idp417356112.html#idp417361104-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_peak_idp417356112.html#idp417362480-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_peak_idp438873344.html#idp438877840-bb">public member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="weighted_peak_idp438873344.html#idp438878336-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_peak_idp438873344.html#idp438879712-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117646496"></a><h2>Description</h2>
+<a name="idp99624912"></a><h2>Description</h2>
 <p><span class="bold"><strong>See Also:</strong></span></p>
-<p><a class="link" href="weighted_peak_idp417344752.html" title="Struct template weighted_peaks_over_threshold_impl">weighted_peaks_over_threshold_impl</a></p>
+<p><a class="link" href="weighted_peak_idp438861984.html" title="Struct template weighted_peaks_over_threshold_impl">weighted_peaks_over_threshold_impl</a></p>
 <p>
 
 </p>
 <div class="refsect2">
-<a name="idp117648800"></a><h3>
-<a name="boost.accumulators.impl.weighted_peak_idp417356112construct-copy-destruct"></a><code class="computeroutput">weighted_peaks_over_threshold_prob_impl</code> 
+<a name="idp99627216"></a><h3>
+<a name="boost.accumulators.impl.weighted_peak_idp438873344construct-copy-destruct"></a><code class="computeroutput">weighted_peaks_over_threshold_prob_impl</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> 
-  <a name="idp417364976-bb"></a><span class="identifier">weighted_peaks_over_threshold_prob_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+  <a name="idp438882208-bb"></a><span class="identifier">weighted_peaks_over_threshold_prob_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117659488"></a><h3>
-<a name="idp417360608-bb"></a><code class="computeroutput">weighted_peaks_over_threshold_prob_impl</code> public member functions</h3>
+<a name="idp99637680"></a><h3>
+<a name="idp438877840-bb"></a><code class="computeroutput">weighted_peaks_over_threshold_prob_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp417361104-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417362480-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp438878336-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438879712-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -77,7 +77,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_peak_idp417344752.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp417366608.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_peak_idp438861984.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp438883840.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_skewness_impl.html b/doc/html/boost/accumulators/impl/weighted_skewness_impl.html
index 6e59911149..a8904f5083 100644
--- a/doc/html/boost/accumulators/impl/weighted_skewness_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_skewness_impl.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="weighted_p_sq_idp417426848.html" title="Struct template weighted_p_square_quantile_impl">
+<link rel="prev" href="weighted_p_sq_idp438944080.html" title="Struct template weighted_p_square_quantile_impl">
 <link rel="next" href="weighted_sum_impl.html" title="Struct template weighted_sum_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_p_sq_idp417426848.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_p_sq_idp438944080.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.weighted_skewness_impl"></a><div class="titlepage"></div>
@@ -35,32 +35,32 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_skewness_impl.html" title="Struct template weighted_skewness_impl">weighted_skewness_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_skewness_impl.html#boost.accumulators.impl.weighted_skewness_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="weighted_skewness_impl.html#idp417474176-bb"><span class="identifier">weighted_skewness_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="weighted_skewness_impl.html#idp438991408-bb"><span class="identifier">weighted_skewness_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_skewness_impl.html#idp417471184-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_skewness_impl.html#idp417471680-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_skewness_impl.html#idp438988416-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_skewness_impl.html#idp438988912-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118133008"></a><h2>Description</h2>
-<p>The skewness of a sample distribution is defined as the ratio of the 3rd central moment and the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_67.png"></span>-th power $ of the 2nd central moment (the variance) of the samples. The skewness can also be expressed by the simple moments:</p>
+<a name="idp100033216"></a><h2>Description</h2>
+<p>The skewness of a sample distribution is defined as the ratio of the 3rd central moment and the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_28.png"></span>-th power $ of the 2nd central moment (the variance) of the samples. The skewness can also be expressed by the simple moments:</p>
 <div class="equation">
-<a name="idp118136272"></a><p class="title"><b>Equation&#160;1.37.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_68.png" align="middle"></div></div>
+<a name="idp100036656"></a><p class="title"><b>Equation&#160;1.37.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_29.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p>where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span> are the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_15.png"></span>-th moment and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_16.png"></span> the mean (first moment) of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_17.png"></span> samples.</p>
+<p>where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_30.png"></span> are the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_31.png"></span>-th moment and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_32.png"></span> the mean (first moment) of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_33.png"></span> samples.</p>
 <p>The skewness estimator for weighted samples is formally identical to the estimator for unweighted samples, except that the weighted counterparts of all measures it depends on are to be taken. </p>
 <div class="refsect2">
-<a name="idp118148752"></a><h3>
+<a name="idp100050000"></a><h3>
 <a name="boost.accumulators.impl.weighted_skewness_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_skewness_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417474176-bb"></a><span class="identifier">weighted_skewness_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438991408-bb"></a><span class="identifier">weighted_skewness_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118154480"></a><h3>
-<a name="idp417471184-bb"></a><code class="computeroutput">weighted_skewness_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417471680-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp100056464"></a><h3>
+<a name="idp438988416-bb"></a><code class="computeroutput">weighted_skewness_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438988912-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -74,7 +74,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_p_sq_idp417426848.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_p_sq_idp438944080.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_sum_impl.html b/doc/html/boost/accumulators/impl/weighted_sum_impl.html
index 9c8e1e4a31..a48ffd88b4 100644
--- a/doc/html/boost/accumulators/impl/weighted_sum_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_sum_impl.html
@@ -35,27 +35,27 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_sum_impl.html" title="Struct template weighted_sum_impl">weighted_sum_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_sum_impl.html#boost.accumulators.impl.weighted_sum_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_sum_impl.html#idp417482032-bb"><span class="identifier">weighted_sum_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_sum_impl.html#idp438999264-bb"><span class="identifier">weighted_sum_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_sum_impl.html#idp417477664-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_sum_impl.html#idp417478160-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="weighted_sum_impl.html#idp417480288-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_sum_impl.html#idp438994896-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_sum_impl.html#idp438995392-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="weighted_sum_impl.html#idp438997520-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118198688"></a><h2>Description</h2>
+<a name="idp100107056"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp118199072"></a><h3>
+<a name="idp100107472"></a><h3>
 <a name="boost.accumulators.impl.weighted_sum_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_sum_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417482032-bb"></a><span class="identifier">weighted_sum_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438999264-bb"></a><span class="identifier">weighted_sum_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118208416"></a><h3>
-<a name="idp417477664-bb"></a><code class="computeroutput">weighted_sum_impl</code> public member functions</h3>
+<a name="idp100118080"></a><h3>
+<a name="idp438994896-bb"></a><code class="computeroutput">weighted_sum_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417478160-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417480288-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp438995392-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp438997520-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/weighted_sum_kahan_impl.html b/doc/html/boost/accumulators/impl/weighted_sum_kahan_impl.html
index 9cebe528f0..e702ff0ff8 100644
--- a/doc/html/boost/accumulators/impl/weighted_sum_kahan_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_sum_kahan_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="weighted_sum_impl.html" title="Struct template weighted_sum_impl">
-<link rel="next" href="non_coherent__idp417492272.html" title="Struct template non_coherent_weighted_tail_mean_impl">
+<link rel="next" href="non_coherent__idp439009504.html" title="Struct template non_coherent_weighted_tail_mean_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_sum_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="non_coherent__idp417492272.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_sum_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="non_coherent__idp439009504.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.weighted_sum_kahan_impl"></a><div class="titlepage"></div>
@@ -35,27 +35,27 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_sum_kahan_impl.html" title="Struct template weighted_sum_kahan_impl">weighted_sum_kahan_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_sum_kahan_impl.html#boost.accumulators.impl.weighted_sum_kahan_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_sum_kahan_impl.html#idp417490640-bb"><span class="identifier">weighted_sum_kahan_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_sum_kahan_impl.html#idp439007872-bb"><span class="identifier">weighted_sum_kahan_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_sum_kahan_impl.html#idp417486272-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_sum_kahan_impl.html#idp417486768-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="weighted_sum_kahan_impl.html#idp417488896-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_sum_kahan_impl.html#idp439003504-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_sum_kahan_impl.html#idp439004000-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="weighted_sum_kahan_impl.html#idp439006128-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118257952"></a><h2>Description</h2>
+<a name="idp100174704"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp118258336"></a><h3>
+<a name="idp100175120"></a><h3>
 <a name="boost.accumulators.impl.weighted_sum_kahan_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_sum_kahan_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417490640-bb"></a><span class="identifier">weighted_sum_kahan_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp439007872-bb"></a><span class="identifier">weighted_sum_kahan_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118267680"></a><h3>
-<a name="idp417486272-bb"></a><code class="computeroutput">weighted_sum_kahan_impl</code> public member functions</h3>
+<a name="idp100185584"></a><h3>
+<a name="idp439003504-bb"></a><code class="computeroutput">weighted_sum_kahan_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417486768-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417488896-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp439004000-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp439006128-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -70,7 +70,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_sum_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="non_coherent__idp417492272.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_sum_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="non_coherent__idp439009504.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_tail_idp417525184.html b/doc/html/boost/accumulators/impl/weighted_tail_idp439042416.html
index 22b0fc9c22..582991c9b5 100644
--- a/doc/html/boost/accumulators/impl/weighted_tail_idp417525184.html
+++ b/doc/html/boost/accumulators/impl/weighted_tail_idp439042416.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="non_coherent__idp417492272.html" title="Struct template non_coherent_weighted_tail_mean_impl">
-<link rel="next" href="weighted_tail_idp417554432.html" title="Struct template weighted_tail_variate_means_impl">
+<link rel="prev" href="non_coherent__idp439009504.html" title="Struct template non_coherent_weighted_tail_mean_impl">
+<link rel="next" href="weighted_tail_idp439071664.html" title="Struct template weighted_tail_variate_means_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="non_coherent__idp417492272.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_tail_idp417554432.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="non_coherent__idp439009504.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_tail_idp439071664.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.weighted_tail_idp417525184"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.weighted_tail_idp439042416"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_tail_quantile_impl</span></h2>
 <p>boost::accumulators::impl::weighted_tail_quantile_impl &#8212; Tail quantile estimation based on order statistics of weighted samples (for both left and right tails) </p>
@@ -33,41 +33,41 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_tail_idp417525184.html" title="Struct template weighted_tail_quantile_impl">weighted_tail_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="weighted_tail_idp417525184.html#boost.accumulators.impl.weighted_tail_idp417525184construct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="weighted_tail_idp417525184.html#idp417553552-bb"><span class="identifier">weighted_tail_quantile_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_tail_idp439042416.html" title="Struct template weighted_tail_quantile_impl">weighted_tail_quantile_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="weighted_tail_idp439042416.html#boost.accumulators.impl.weighted_tail_idp439042416construct-copy-destruct">construct/copy/destruct</a></span>
+  <a class="link" href="weighted_tail_idp439042416.html#idp439070784-bb"><span class="identifier">weighted_tail_quantile_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_tail_idp417525184.html#idp417550560-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_tail_idp417525184.html#idp417551056-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_tail_idp439042416.html#idp439067792-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_tail_idp439042416.html#idp439068288-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118385984"></a><h2>Description</h2>
-<p>An estimator <span class="inlinemediaobject"><img src="../../../images/accumulators//form_78.png"></span> of tail quantiles with level <span class="inlinemediaobject"><img src="../../../images/accumulators//form_45.png"></span> based on order statistics <span class="inlinemediaobject"><img src="../../../images/accumulators//form_102.png"></span> of weighted samples are given by <span class="inlinemediaobject"><img src="../../../images/accumulators//form_103.png"></span> (left tail) and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_104.png"></span> (right tail), where</p>
+<a name="idp100309664"></a><h2>Description</h2>
+<p>An estimator <span class="inlinemediaobject"><img src="../../../images/accumulators//form_19.png"></span> of tail quantiles with level <span class="inlinemediaobject"><img src="../../../images/accumulators//form_20.png"></span> based on order statistics <span class="inlinemediaobject"><img src="../../../images/accumulators//form_21.png"></span> of weighted samples are given by <span class="inlinemediaobject"><img src="../../../images/accumulators//form_22.png"></span> (left tail) and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_23.png"></span> (right tail), where</p>
 <div class="equation">
-<a name="idp118399008"></a><p class="title"><b>Equation&#160;1.42.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_97.png" align="middle"></div></div>
+<a name="idp100322688"></a><p class="title"><b>Equation&#160;1.42.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_10.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <p>and</p>
 <div class="equation">
-<a name="idp118402208"></a><p class="title"><b>Equation&#160;1.43.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_105.png" align="middle"></div></div>
+<a name="idp100325888"></a><p class="title"><b>Equation&#160;1.43.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_24.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p><span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> being the number of samples and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_95.png"></span> the sum of all weights.</p>
+<p><span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> being the number of samples and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_5.png"></span> the sum of all weights.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idp118410240"></a><h3>
-<a name="boost.accumulators.impl.weighted_tail_idp417525184construct-copy-destruct"></a><code class="computeroutput">weighted_tail_quantile_impl</code> 
+<a name="idp100333920"></a><h3>
+<a name="boost.accumulators.impl.weighted_tail_idp439042416construct-copy-destruct"></a><code class="computeroutput">weighted_tail_quantile_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417553552-bb"></a><span class="identifier">weighted_tail_quantile_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp439070784-bb"></a><span class="identifier">weighted_tail_quantile_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118416704"></a><h3>
-<a name="idp417550560-bb"></a><code class="computeroutput">weighted_tail_quantile_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417551056-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp100340448"></a><h3>
+<a name="idp439067792-bb"></a><code class="computeroutput">weighted_tail_quantile_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp439068288-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -81,7 +81,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="non_coherent__idp417492272.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_tail_idp417554432.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="non_coherent__idp439009504.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_tail_idp439071664.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_tail_idp417554432.html b/doc/html/boost/accumulators/impl/weighted_tail_idp439071664.html
index 8d903c0aa4..cad810ae2f 100644
--- a/doc/html/boost/accumulators/impl/weighted_tail_idp417554432.html
+++ b/doc/html/boost/accumulators/impl/weighted_tail_idp439071664.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="weighted_tail_idp417525184.html" title="Struct template weighted_tail_quantile_impl">
-<link rel="next" href="lazy_weighted_idp417589936.html" title="Struct template lazy_weighted_variance_impl">
+<link rel="prev" href="weighted_tail_idp439042416.html" title="Struct template weighted_tail_quantile_impl">
+<link rel="next" href="lazy_weighted_idp439107168.html" title="Struct template lazy_weighted_variance_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_tail_idp417525184.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="lazy_weighted_idp417589936.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_tail_idp439042416.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="lazy_weighted_idp439107168.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.weighted_tail_idp417554432"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.weighted_tail_idp439071664"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_tail_variate_means_impl</span></h2>
 <p>boost::accumulators::impl::weighted_tail_variate_means_impl &#8212; Estimation of the absolute and relative weighted tail variate means (for both left and right tails) </p>
@@ -34,59 +34,59 @@
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> Impl<span class="special">,</span> <span class="keyword">typename</span> LeftRight<span class="special">,</span> 
          <span class="keyword">typename</span> VariateType<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_tail_idp417554432.html" title="Struct template weighted_tail_variate_means_impl">weighted_tail_variate_means_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="weighted_tail_idp417554432.html#boost.accumulators.impl.weighted_tail_idp417554432construct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="weighted_tail_idp417554432.html#idp417589056-bb"><span class="identifier">weighted_tail_variate_means_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_tail_idp439071664.html" title="Struct template weighted_tail_variate_means_impl">weighted_tail_variate_means_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="weighted_tail_idp439071664.html#boost.accumulators.impl.weighted_tail_idp439071664construct-copy-destruct">construct/copy/destruct</a></span>
+  <a class="link" href="weighted_tail_idp439071664.html#idp439106288-bb"><span class="identifier">weighted_tail_variate_means_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_tail_idp417554432.html#idp417586064-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_tail_idp417554432.html#idp417586560-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_tail_idp439071664.html#idp439103296-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="weighted_tail_idp439071664.html#idp439103792-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118461472"></a><h2>Description</h2>
-<p>For all <span class="inlinemediaobject"><img src="../../../images/accumulators//form_80.png"></span>-th variates associated to the</p>
+<a name="idp100385136"></a><h2>Description</h2>
+<p>For all <span class="inlinemediaobject"><img src="../../../images/accumulators//form_9.png"></span>-th variates associated to the</p>
 <div class="equation">
-<a name="idp118464672"></a><p class="title"><b>Equation&#160;1.44.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_97.png" align="middle"></div></div>
+<a name="idp100388336"></a><p class="title"><b>Equation&#160;1.44.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_10.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <p>smallest samples (left tail) or the weighted mean of the</p>
 <div class="equation">
-<a name="idp118467952"></a><p class="title"><b>Equation&#160;1.45.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_98.png" align="middle"></div></div>
+<a name="idp100391616"></a><p class="title"><b>Equation&#160;1.45.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_11.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
-<p>largest samples (right tail), the absolute weighted tail means <span class="inlinemediaobject"><img src="../../../images/accumulators//form_81.png"></span> are computed and returned as an iterator range. Alternatively, the relative weighted tail means <span class="inlinemediaobject"><img src="../../../images/accumulators//form_82.png"></span> are returned, which are the absolute weighted tail means normalized with the weighted (non-coherent) sample tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_70.png"></span>.</p>
+<p>largest samples (right tail), the absolute weighted tail means <span class="inlinemediaobject"><img src="../../../images/accumulators//form_12.png"></span> are computed and returned as an iterator range. Alternatively, the relative weighted tail means <span class="inlinemediaobject"><img src="../../../images/accumulators//form_13.png"></span> are returned, which are the absolute weighted tail means normalized with the weighted (non-coherent) sample tail mean <span class="inlinemediaobject"><img src="../../../images/accumulators//form_14.png"></span>.</p>
 <div class="equation">
-<a name="idp118478784"></a><p class="title"><b>Equation&#160;1.46.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_106.png" align="middle"></div></div>
+<a name="idp100402448"></a><p class="title"><b>Equation&#160;1.46.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_15.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp118481760"></a><p class="title"><b>Equation&#160;1.47.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_107.png" align="middle"></div></div>
+<a name="idp100405424"></a><p class="title"><b>Equation&#160;1.47.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_16.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp118484768"></a><p class="title"><b>Equation&#160;1.48.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_108.png" align="middle"></div></div>
+<a name="idp100408432"></a><p class="title"><b>Equation&#160;1.48.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_17.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"></p>
 <div class="equation">
-<a name="idp118487840"></a><p class="title"><b>Equation&#160;1.49.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_109.png" align="middle"></div></div>
+<a name="idp100411504"></a><p class="title"><b>Equation&#160;1.49.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_18.png" align="middle"></div></div>
 </div>
 <p><br class="equation-break"> </p>
 <div class="refsect2">
-<a name="idp118490944"></a><h3>
-<a name="boost.accumulators.impl.weighted_tail_idp417554432construct-copy-destruct"></a><code class="computeroutput">weighted_tail_variate_means_impl</code> 
+<a name="idp100414608"></a><h3>
+<a name="boost.accumulators.impl.weighted_tail_idp439071664construct-copy-destruct"></a><code class="computeroutput">weighted_tail_variate_means_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417589056-bb"></a><span class="identifier">weighted_tail_variate_means_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp439106288-bb"></a><span class="identifier">weighted_tail_variate_means_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118497376"></a><h3>
-<a name="idp417586064-bb"></a><code class="computeroutput">weighted_tail_variate_means_impl</code> public member functions</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417586560-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
+<a name="idp100421136"></a><h3>
+<a name="idp439103296-bb"></a><code class="computeroutput">weighted_tail_variate_means_impl</code> public member functions</h3>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp439103792-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div>
 </div>
 </div>
 </div>
@@ -100,7 +100,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_tail_idp417525184.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="lazy_weighted_idp417589936.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_tail_idp439042416.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="lazy_weighted_idp439107168.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/weighted_variance_impl.html b/doc/html/boost/accumulators/impl/weighted_variance_impl.html
index 4cb3b49734..a01c493063 100644
--- a/doc/html/boost/accumulators/impl/weighted_variance_impl.html
+++ b/doc/html/boost/accumulators/impl/weighted_variance_impl.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="lazy_weighted_idp417589936.html" title="Struct template lazy_weighted_variance_impl">
+<link rel="prev" href="lazy_weighted_idp439107168.html" title="Struct template lazy_weighted_variance_impl">
 <link rel="next" href="rolling_window_plus1_impl.html" title="Struct template rolling_window_plus1_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="lazy_weighted_idp417589936.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="rolling_window_plus1_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="lazy_weighted_idp439107168.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="rolling_window_plus1_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.weighted_variance_impl"></a><div class="titlepage"></div>
@@ -35,33 +35,33 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">,</span> <span class="keyword">typename</span> MeanFeature<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="weighted_variance_impl.html" title="Struct template weighted_variance_impl">weighted_variance_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="weighted_variance_impl.html#boost.accumulators.impl.weighted_variance_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_variance_impl.html#idp417628912-bb"><span class="identifier">weighted_variance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="weighted_variance_impl.html#idp439146144-bb"><span class="identifier">weighted_variance_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="weighted_variance_impl.html#idp417624544-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_variance_impl.html#idp417625040-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="weighted_variance_impl.html#idp417627168-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="weighted_variance_impl.html#idp439141776-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="weighted_variance_impl.html#idp439142272-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="weighted_variance_impl.html#idp439144400-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp118609088"></a><h2>Description</h2>
+<a name="idp100532656"></a><h2>Description</h2>
 <p>Iterative calculation of variance of weighted samples: </p>
 <div class="equation">
-<a name="idp118609824"></a><p class="title"><b>Equation&#160;1.51.&#160;</b></p>
-<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_113.png" align="middle"></div></div>
+<a name="idp100533392"></a><p class="title"><b>Equation&#160;1.51.&#160;</b></p>
+<div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_4.png" align="middle"></div></div>
 </div>
-<p><br class="equation-break"> where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_95.png"></span> is the sum of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_75.png"></span> weights <span class="inlinemediaobject"><img src="../../../images/accumulators//form_96.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_4.png"></span> the estimate of the mean of the weighted samples. Note that the sample variance is not defined for <span class="inlinemediaobject"><img src="../../../images/accumulators//form_66.png"></span>. </p>
+<p><br class="equation-break"> where <span class="inlinemediaobject"><img src="../../../images/accumulators//form_5.png"></span> is the sum of the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_3.png"></span> weights <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> and <span class="inlinemediaobject"><img src="../../../images/accumulators//form_7.png"></span> the estimate of the mean of the weighted samples. Note that the sample variance is not defined for <span class="inlinemediaobject"><img src="../../../images/accumulators//form_8.png"></span>. </p>
 <div class="refsect2">
-<a name="idp118625024"></a><h3>
+<a name="idp100548592"></a><h3>
 <a name="boost.accumulators.impl.weighted_variance_implconstruct-copy-destruct"></a><code class="computeroutput">weighted_variance_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417628912-bb"></a><span class="identifier">weighted_variance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp439146144-bb"></a><span class="identifier">weighted_variance_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp118635424"></a><h3>
-<a name="idp417624544-bb"></a><code class="computeroutput">weighted_variance_impl</code> public member functions</h3>
+<a name="idp100559056"></a><h3>
+<a name="idp439141776-bb"></a><code class="computeroutput">weighted_variance_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp417625040-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp417627168-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp439142272-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idp439144400-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -76,7 +76,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="lazy_weighted_idp417589936.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="rolling_window_plus1_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="lazy_weighted_idp439107168.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="rolling_window_plus1_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/with_density__idp417306288.html b/doc/html/boost/accumulators/impl/with_density__idp438823520.html
index b14bc7173e..4234a4f73a 100644
--- a/doc/html/boost/accumulators/impl/with_density__idp417306288.html
+++ b/doc/html/boost/accumulators/impl/with_density__idp438823520.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="weighted_median_impl.html" title="Struct template weighted_median_impl">
-<link rel="next" href="with_p_square_idp417319184.html" title="Struct template with_p_square_cumulative_distribution_weighted_median_impl">
+<link rel="next" href="with_p_square_idp438836416.html" title="Struct template with_p_square_cumulative_distribution_weighted_median_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp417319184.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp438836416.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.with_density__idp417306288"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.with_density__idp438823520"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template with_density_weighted_median_impl</span></h2>
 <p>boost::accumulators::impl::with_density_weighted_median_impl &#8212; Median estimation for weighted samples based on the density estimator. </p>
@@ -33,30 +33,30 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="with_density__idp417306288.html" title="Struct template with_density_weighted_median_impl">with_density_weighted_median_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
-  <span class="comment">// <a class="link" href="with_density__idp417306288.html#boost.accumulators.impl.with_density__idp417306288construct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="with_density__idp417306288.html#idp417317552-bb"><span class="identifier">with_density_weighted_median_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">struct</span> <a class="link" href="with_density__idp438823520.html" title="Struct template with_density_weighted_median_impl">with_density_weighted_median_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
+  <span class="comment">// <a class="link" href="with_density__idp438823520.html#boost.accumulators.impl.with_density__idp438823520construct-copy-destruct">construct/copy/destruct</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="with_density__idp438823520.html#idp438834784-bb"><span class="identifier">with_density_weighted_median_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="with_density__idp417306288.html#idp417313184-bb">public member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="with_density__idp417306288.html#idp417313680-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_density__idp417306288.html#idp417315056-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="with_density__idp438823520.html#idp438830416-bb">public member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="with_density__idp438823520.html#idp438830912-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_density__idp438823520.html#idp438832288-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117316528"></a><h2>Description</h2>
-<p>The algorithm determines the bin in which the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_18.png"></span>-th sample lies, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_19.png"></span> being the total number of samples. It returns the approximate horizontal position of this sample, based on a linear interpolation inside the bin. </p>
+<a name="idp99295616"></a><h2>Description</h2>
+<p>The algorithm determines the bin in which the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_39.png"></span>-th sample lies, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_40.png"></span> being the total number of samples. It returns the approximate horizontal position of this sample, based on a linear interpolation inside the bin. </p>
 <div class="refsect2">
-<a name="idp117322224"></a><h3>
-<a name="boost.accumulators.impl.with_density__idp417306288construct-copy-destruct"></a><code class="computeroutput">with_density_weighted_median_impl</code> 
+<a name="idp99301312"></a><h3>
+<a name="boost.accumulators.impl.with_density__idp438823520construct-copy-destruct"></a><code class="computeroutput">with_density_weighted_median_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp417317552-bb"></a><span class="identifier">with_density_weighted_median_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp438834784-bb"></a><span class="identifier">with_density_weighted_median_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117332880"></a><h3>
-<a name="idp417313184-bb"></a><code class="computeroutput">with_density_weighted_median_impl</code> public member functions</h3>
+<a name="idp99312000"></a><h3>
+<a name="idp438830416-bb"></a><code class="computeroutput">with_density_weighted_median_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp417313680-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417315056-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp438830912-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438832288-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -71,7 +71,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp417319184.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp438836416.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/impl/with_density_median_impl.html b/doc/html/boost/accumulators/impl/with_density_median_impl.html
index dd4283a957..0cfb87a04c 100644
--- a/doc/html/boost/accumulators/impl/with_density_median_impl.html
+++ b/doc/html/boost/accumulators/impl/with_density_median_impl.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="median_impl.html" title="Struct template median_impl">
-<link rel="next" href="with_p_square_idp411136160.html" title="Struct template with_p_square_cumulative_distribution_median_impl">
+<link rel="next" href="with_p_square_idp428947296.html" title="Struct template with_p_square_cumulative_distribution_median_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp411136160.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp428947296.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.impl.with_density_median_impl"></a><div class="titlepage"></div>
@@ -35,28 +35,28 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="with_density_median_impl.html" title="Struct template with_density_median_impl">with_density_median_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="with_density_median_impl.html#boost.accumulators.impl.with_density_median_implconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="with_density_median_impl.html#idp411134336-bb"><span class="identifier">with_density_median_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="with_density_median_impl.html#idp428945472-bb"><span class="identifier">with_density_median_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="with_density_median_impl.html#idp411129424-bb">public member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="with_density_median_impl.html#idp411129984-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_density_median_impl.html#idp411131520-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="with_density_median_impl.html#idp428940560-bb">public member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="with_density_median_impl.html#idp428941120-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_density_median_impl.html#idp428942656-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115425328"></a><h2>Description</h2>
-<p>The algorithm determines the bin in which the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_18.png"></span>-th sample lies, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_19.png"></span> being the total number of samples. It returns the approximate horizontal position of this sample, based on a linear interpolation inside the bin. </p>
+<a name="idp97348592"></a><h2>Description</h2>
+<p>The algorithm determines the bin in which the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_39.png"></span>-th sample lies, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_40.png"></span> being the total number of samples. It returns the approximate horizontal position of this sample, based on a linear interpolation inside the bin. </p>
 <div class="refsect2">
-<a name="idp115431024"></a><h3>
+<a name="idp97354288"></a><h3>
 <a name="boost.accumulators.impl.with_density_median_implconstruct-copy-destruct"></a><code class="computeroutput">with_density_median_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp411134336-bb"></a><span class="identifier">with_density_median_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp428945472-bb"></a><span class="identifier">with_density_median_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115441648"></a><h3>
-<a name="idp411129424-bb"></a><code class="computeroutput">with_density_median_impl</code> public member functions</h3>
+<a name="idp97364912"></a><h3>
+<a name="idp428940560-bb"></a><code class="computeroutput">with_density_median_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp411129984-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411131520-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp428941120-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428942656-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -71,7 +71,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp411136160.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp428947296.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/impl/with_p_square_idp411136160.html b/doc/html/boost/accumulators/impl/with_p_square_idp428947296.html
index 2226108837..2e812569c2 100644
--- a/doc/html/boost/accumulators/impl/with_p_square_idp411136160.html
+++ b/doc/html/boost/accumulators/impl/with_p_square_idp428947296.html
@@ -24,41 +24,41 @@
 <a accesskey="p" href="with_density_median_impl.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="min_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.with_p_square_idp411136160"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.with_p_square_idp428947296"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template with_p_square_cumulative_distribution_median_impl</span></h2>
-<p>boost::accumulators::impl::with_p_square_cumulative_distribution_median_impl &#8212; Median estimation based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> cumulative distribution estimator. </p>
+<p>boost::accumulators::impl::with_p_square_cumulative_distribution_median_impl &#8212; Median estimation based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> cumulative distribution estimator. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="with_p_square_idp411136160.html" title="Struct template with_p_square_cumulative_distribution_median_impl">with_p_square_cumulative_distribution_median_impl</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="with_p_square_idp428947296.html" title="Struct template with_p_square_cumulative_distribution_median_impl">with_p_square_cumulative_distribution_median_impl</a> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">accumulator_base</span>
 <span class="special">{</span>
-  <span class="comment">// <a class="link" href="with_p_square_idp411136160.html#boost.accumulators.impl.with_p_square_idp411136160construct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="with_p_square_idp411136160.html#idp411146272-bb"><span class="identifier">with_p_square_cumulative_distribution_median_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="with_p_square_idp428947296.html#boost.accumulators.impl.with_p_square_idp428947296construct-copy-destruct">construct/copy/destruct</a></span>
+  <a class="link" href="with_p_square_idp428947296.html#idp428957408-bb"><span class="identifier">with_p_square_cumulative_distribution_median_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="with_p_square_idp411136160.html#idp411141360-bb">public member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="with_p_square_idp411136160.html#idp411141920-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_p_square_idp411136160.html#idp411143456-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="with_p_square_idp428947296.html#idp428952496-bb">public member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="with_p_square_idp428947296.html#idp428953056-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_p_square_idp428947296.html#idp428954592-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp115494560"></a><h2>Description</h2>
+<a name="idp97417872"></a><h2>Description</h2>
 <p>The algorithm determines the first (leftmost) bin with a height exceeding 0.5. It returns the approximate horizontal position of where the cumulative distribution equals 0.5, based on a linear interpolation inside the bin. </p>
 <div class="refsect2">
-<a name="idp115495472"></a><h3>
-<a name="boost.accumulators.impl.with_p_square_idp411136160construct-copy-destruct"></a><code class="computeroutput">with_p_square_cumulative_distribution_median_impl</code> 
+<a name="idp97418784"></a><h3>
+<a name="boost.accumulators.impl.with_p_square_idp428947296construct-copy-destruct"></a><code class="computeroutput">with_p_square_cumulative_distribution_median_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp411146272-bb"></a><span class="identifier">with_p_square_cumulative_distribution_median_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp428957408-bb"></a><span class="identifier">with_p_square_cumulative_distribution_median_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp115502032"></a><h3>
-<a name="idp411141360-bb"></a><code class="computeroutput">with_p_square_cumulative_distribution_median_impl</code> public member functions</h3>
+<a name="idp97425408"></a><h3>
+<a name="idp428952496-bb"></a><code class="computeroutput">with_p_square_cumulative_distribution_median_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp411141920-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp411143456-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp428953056-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp428954592-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/impl/with_p_square_idp417319184.html b/doc/html/boost/accumulators/impl/with_p_square_idp438836416.html
index 73affb3ca5..87f8260328 100644
--- a/doc/html/boost/accumulators/impl/with_p_square_idp417319184.html
+++ b/doc/html/boost/accumulators/impl/with_p_square_idp438836416.html
@@ -7,7 +7,7 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
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 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="with_density__idp417306288.html" title="Struct template with_density_weighted_median_impl">
+<link rel="prev" href="with_density__idp438823520.html" title="Struct template with_density_weighted_median_impl">
 <link rel="next" href="weighted_mean_impl.html" title="Struct template weighted_mean_impl">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,44 +21,44 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_density__idp417306288.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_density__idp438823520.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.impl.with_p_square_idp417319184"></a><div class="titlepage"></div>
+<a name="boost.accumulators.impl.with_p_square_idp438836416"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template with_p_square_cumulative_distribution_weighted_median_impl</span></h2>
-<p>boost::accumulators::impl::with_p_square_cumulative_distribution_weighted_median_impl &#8212; Median estimation for weighted samples based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_6.png"></span> cumulative distribution estimator. </p>
+<p>boost::accumulators::impl::with_p_square_cumulative_distribution_weighted_median_impl &#8212; Median estimation for weighted samples based on the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_34.png"></span> cumulative distribution estimator. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">,</span> <span class="keyword">typename</span> Weight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="with_p_square_idp417319184.html" title="Struct template with_p_square_cumulative_distribution_weighted_median_impl">with_p_square_cumulative_distribution_weighted_median_impl</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="with_p_square_idp438836416.html" title="Struct template with_p_square_cumulative_distribution_weighted_median_impl">with_p_square_cumulative_distribution_weighted_median_impl</a> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">accumulator_base</span>
 <span class="special">{</span>
-  <span class="comment">// <a class="link" href="with_p_square_idp417319184.html#boost.accumulators.impl.with_p_square_idp417319184construct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="with_p_square_idp417319184.html#idp417328784-bb"><span class="identifier">with_p_square_cumulative_distribution_weighted_median_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="with_p_square_idp438836416.html#boost.accumulators.impl.with_p_square_idp438836416construct-copy-destruct">construct/copy/destruct</a></span>
+  <a class="link" href="with_p_square_idp438836416.html#idp438846016-bb"><span class="identifier">with_p_square_cumulative_distribution_weighted_median_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="with_p_square_idp417319184.html#idp417324416-bb">public member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="with_p_square_idp417319184.html#idp417324912-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_p_square_idp417319184.html#idp417326288-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="with_p_square_idp438836416.html#idp438841648-bb">public member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="with_p_square_idp438836416.html#idp438842144-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_p_square_idp438836416.html#idp438843520-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp117387248"></a><h2>Description</h2>
+<a name="idp99366208"></a><h2>Description</h2>
 <p>The algorithm determines the first (leftmost) bin with a height exceeding 0.5. It returns the approximate horizontal position of where the cumulative distribution equals 0.5, based on a linear interpolation inside the bin. </p>
 <div class="refsect2">
-<a name="idp117388160"></a><h3>
-<a name="boost.accumulators.impl.with_p_square_idp417319184construct-copy-destruct"></a><code class="computeroutput">with_p_square_cumulative_distribution_weighted_median_impl</code> 
+<a name="idp99367120"></a><h3>
+<a name="boost.accumulators.impl.with_p_square_idp438836416construct-copy-destruct"></a><code class="computeroutput">with_p_square_cumulative_distribution_weighted_median_impl</code> 
         public
        construct/copy/destruct</h3>
-<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp417328784-bb"></a><span class="identifier">with_p_square_cumulative_distribution_weighted_median_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
+<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp438846016-bb"></a><span class="identifier">with_p_square_cumulative_distribution_weighted_median_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp117394816"></a><h3>
-<a name="idp417324416-bb"></a><code class="computeroutput">with_p_square_cumulative_distribution_weighted_median_impl</code> public member functions</h3>
+<a name="idp99373776"></a><h3>
+<a name="idp438841648-bb"></a><code class="computeroutput">with_p_square_cumulative_distribution_weighted_median_impl</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp417324912-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp417326288-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp438842144-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp438843520-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
@@ -73,7 +73,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_density__idp417306288.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_density__idp438823520.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_mean_impl.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/tag/absolute_tail_idp417708992.html b/doc/html/boost/accumulators/tag/absolute_tail_idp439226224.html
index 01a9697d6f..c122d567b2 100644
--- a/doc/html/boost/accumulators/tag/absolute_tail_idp417708992.html
+++ b/doc/html/boost/accumulators/tag/absolute_tail_idp439226224.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="tail_variate_means.html" title="Struct template tail_variate_means">
-<link rel="next" href="relative_tail_idp417711744.html" title="Struct template relative_tail_variate_means">
+<link rel="next" href="relative_tail_idp439228976.html" title="Struct template relative_tail_variate_means">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_variate_means.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_tail_idp417711744.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tail_variate_means.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_tail_idp439228976.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.absolute_tail_idp417708992"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.absolute_tail_idp439226224"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template absolute_tail_variate_means</span></h2>
 <p>boost::accumulators::tag::absolute_tail_variate_means</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="absolute_tail_idp417708992.html" title="Struct template absolute_tail_variate_means">absolute_tail_variate_means</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; count, non_coherent_tail_mean&lt; LeftRight &gt;, tail_variate&lt; VariateType, VariateTag, LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="absolute_tail_idp439226224.html" title="Struct template absolute_tail_variate_means">absolute_tail_variate_means</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; count, non_coherent_tail_mean&lt; LeftRight &gt;, tail_variate&lt; VariateType, VariateTag, LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_variate_means.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_tail_idp417711744.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tail_variate_means.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_tail_idp439228976.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/tag/absolute_weig_idp417739264.html b/doc/html/boost/accumulators/tag/absolute_weig_idp439256496.html
index 6cc97375a0..aa91e9ed5d 100644
--- a/doc/html/boost/accumulators/tag/absolute_weig_idp417739264.html
+++ b/doc/html/boost/accumulators/tag/absolute_weig_idp439256496.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
-<link rel="prev" href="weighted_tail_idp417737152.html" title="Struct template weighted_tail_variate_means">
-<link rel="next" href="relative_weig_idp417742048.html" title="Struct template relative_weighted_tail_variate_means">
+<link rel="prev" href="weighted_tail_idp439254384.html" title="Struct template weighted_tail_variate_means">
+<link rel="next" href="relative_weig_idp439259280.html" title="Struct template relative_weighted_tail_variate_means">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_tail_idp417737152.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_weig_idp417742048.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_tail_idp439254384.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_weig_idp439259280.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.absolute_weig_idp417739264"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.absolute_weig_idp439256496"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template absolute_weighted_tail_variate_means</span></h2>
 <p>boost::accumulators::tag::absolute_weighted_tail_variate_means</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="absolute_weig_idp417739264.html" title="Struct template absolute_weighted_tail_variate_means">absolute_weighted_tail_variate_means</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; non_coherent_weighted_tail_mean&lt; LeftRight &gt;, tail_variate&lt; VariateType, VariateTag, LeftRight &gt;, tail_weights&lt; LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="absolute_weig_idp439256496.html" title="Struct template absolute_weighted_tail_variate_means">absolute_weighted_tail_variate_means</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; non_coherent_weighted_tail_mean&lt; LeftRight &gt;, tail_variate&lt; VariateType, VariateTag, LeftRight &gt;, tail_weights&lt; LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_tail_idp417737152.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_weig_idp417742048.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_tail_idp439254384.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="relative_weig_idp439259280.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/abstract_abso_idp410751968.html b/doc/html/boost/accumulators/tag/abstract_abso_idp428563104.html
index 3fb30e63fd..caa86dcc74 100644
--- a/doc/html/boost/accumulators/tag/abstract_abso_idp410751968.html
+++ b/doc/html/boost/accumulators/tag/abstract_abso_idp428563104.html
@@ -7,8 +7,8 @@
 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">
-<link rel="prev" href="../extract/relative_tail_idp410748960.html" title="Global relative_tail_variate_means">
-<link rel="next" href="abstract_rela_idp410752960.html" title="Struct abstract_relative_tail_variate_means">
+<link rel="prev" href="../extract/relative_tail_idp428560096.html" title="Global relative_tail_variate_means">
+<link rel="next" href="abstract_rela_idp428564096.html" title="Struct abstract_relative_tail_variate_means">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/relative_tail_idp410748960.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="abstract_rela_idp410752960.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/relative_tail_idp428560096.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="abstract_rela_idp428564096.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.tag.abstract_abso_idp410751968"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.abstract_abso_idp428563104"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct abstract_absolute_tail_variate_means</span></h2>
 <p>boost::accumulators::tag::abstract_absolute_tail_variate_means</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_means_hpp" title="Header &lt;boost/accumulators/statistics/tail_variate_means.hpp&gt;">boost/accumulators/statistics/tail_variate_means.hpp</a>&gt;
 
 </span>
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+<a accesskey="p" href="../extract/covariance.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.covariance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp434301312.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<link rel="next" href="../feature_of_ta_idp410666320.html" title="Struct template feature_of&lt;tag::coherent_tail_mean&lt; LeftRight &gt;&gt;">
+<link rel="next" href="../feature_of_ta_idp428477456.html" title="Struct template feature_of&lt;tag::coherent_tail_mean&lt; LeftRight &gt;&gt;">
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 <hr>
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+<a accesskey="p" href="../extract/coherent_tail_mean.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp428477456.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.tag.abstract_non__idp410680816"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.abstract_non__idp428491952"></a><div class="titlepage"></div>
 <div class="refnamediv">
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+<span class="keyword">struct</span> <a class="link" href="abstract_non__idp428491952.html" title="Struct abstract_non_coherent_tail_mean">abstract_non_coherent_tail_mean</a> <span class="special">:</span>
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 <hr>
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-<link rel="next" href="../as_feature_ta_idp411582640.html" title="Struct template as_feature&lt;tag::peaks_over_threshold&lt; LeftRight &gt;(with_threshold_value)&gt;">
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 <div class="refentry">
-<a name="boost.accumulators.tag.abstract_peak_idp360025824"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.abstract_peak_idp430074832"></a><div class="titlepage"></div>
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+<link rel="prev" href="abstract_abso_idp428563104.html" title="Struct abstract_absolute_tail_variate_means">
+<link rel="next" href="../as_feature_ta_idp428524320.html" title="Struct template as_feature&lt;tag::tail_variate_means&lt; LeftRight, VariateType, VariateTag &gt;(absolute)&gt;">
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-<link rel="next" href="../feature_of_ta_idp410697168.html" title="Struct template feature_of&lt;tag::tail_variate&lt; VariateType, VariateTag, LeftRight &gt;&gt;">
+<link rel="next" href="../feature_of_ta_idp428508304.html" title="Struct template feature_of&lt;tag::tail_variate&lt; VariateType, VariateTag, LeftRight &gt;&gt;">
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+<a accesskey="p" href="abstract_tail_variate.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp428508304.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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+<a accesskey="p" href="abstract_tail_variate.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.tail_variate_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp428508304.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/abstract_weig_idp410906000.html b/doc/html/boost/accumulators/tag/abstract_weig_idp428717136.html
index 78ad586fa3..d43c77ec1b 100644
--- a/doc/html/boost/accumulators/tag/abstract_weig_idp410906000.html
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-<link rel="next" href="../feature_of_ta_idp410896816.html" title="Struct template feature_of&lt;tag::weighted_sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">
+<link rel="next" href="../feature_of_ta_idp428707952.html" title="Struct template feature_of&lt;tag::weighted_sum_of_variates&lt; VariateType, VariateTag &gt;&gt;">
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+<a accesskey="p" href="weighted_sum.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp428707952.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<a name="boost.accumulators.tag.abstract_weig_idp410906000"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.abstract_weig_idp428717136"></a><div class="titlepage"></div>
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 <h2><span class="refentrytitle">Struct abstract_weighted_sum_of_variates</span></h2>
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+<span class="keyword">struct</span> <a class="link" href="abstract_weig_idp428717136.html" title="Struct abstract_weighted_sum_of_variates">abstract_weighted_sum_of_variates</a> <span class="special">:</span>
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index f53dea886b..ac2c2c4d5f 100644
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-<link rel="next" href="as_droppable__idp413094960.html" title="Struct template as_droppable&lt;droppable&lt; Feature &gt;&gt;">
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-<link rel="next" href="../as_feature_ta_idp410275200.html" title="Struct template as_feature&lt;tag::droppable&lt; Feature &gt;&gt;">
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 <table cellpadding="2" width="100%"><tr>
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-<a accesskey="p" href="as_droppable.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp410275200.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="as_droppable.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.droppable_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp433768768.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<a name="boost.accumulators.tag.as_droppable__idp413094960"></a><div class="titlepage"></div>
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 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">&gt;</span> 
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+<link rel="prev" href="../feature_of_ta_idp428581120.html" title="Struct feature_of&lt;tag::lazy_weighted_variance&gt;">
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-<a accesskey="p" href="../extract/density.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp413009232.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/density.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp431277984.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.tag.density"></a><div class="titlepage"></div>
@@ -43,9 +43,9 @@
   <span class="keyword">static</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">keyword</span><span class="special">&lt;</span> <span class="identifier">density_num_bins</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="identifier">num_bins</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp106602112"></a><h2>Description</h2>
+<a name="idp88524928"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp106602528"></a><h3>
+<a name="idp88525344"></a><h3>
 <a name="boost.accumulators.tag.densitypublic-data-members"></a><code class="computeroutput">density</code> 
         public
        public data members</h3>
@@ -66,7 +66,7 @@
 </tr></table>
 <hr>
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-<a accesskey="p" href="../extract/density.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp413009232.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/density.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.density_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp431277984.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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index 2001060c41..634a3f771a 100644
--- a/doc/html/boost/accumulators/tag/error_of_imme_idp413037152.html
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-<link rel="prev" href="error_of_mean_idp413035520.html" title="Struct error_of&lt;mean&gt;">
+<link rel="prev" href="error_of_mean_idp431304272.html" title="Struct error_of&lt;mean&gt;">
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-<a accesskey="p" href="error_of_mean_idp413035520.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/extended_p_square.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="error_of_mean_idp431304272.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/extended_p_square.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.error_of_imme_idp413037152"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.error_of_imme_idp431305904"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct error_of&lt;immediate_mean&gt;</span></h2>
 <p>boost::accumulators::tag::error_of&lt;immediate_mean&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp" title="Header &lt;boost/accumulators/statistics/error_of_mean.hpp&gt;">boost/accumulators/statistics/error_of_mean.hpp</a>&gt;
 
 </span>
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+<span class="keyword">struct</span> <a class="link" href="error_of_imme_idp431305904.html" title="Struct error_of&lt;immediate_mean&gt;">error_of</a><span class="special">&lt;</span><span class="identifier">immediate_mean</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span> <span class="identifier">variance</span><span class="special">,</span> <span class="identifier">count</span> <span class="special">&gt;</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
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@@ -46,7 +46,7 @@
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="error_of_mean_idp413035520.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/extended_p_square.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="error_of_mean_idp431304272.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/extended_p_square.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/error_of_mean_idp413035520.html b/doc/html/boost/accumulators/tag/error_of_mean_idp431304272.html
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--- a/doc/html/boost/accumulators/tag/error_of_mean_idp413035520.html
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-<link rel="prev" href="../as_weighted_f_idp413026688.html" title="Struct template as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;">
-<link rel="next" href="error_of_imme_idp413037152.html" title="Struct error_of&lt;immediate_mean&gt;">
+<link rel="prev" href="../as_weighted_f_idp431295440.html" title="Struct template as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;">
+<link rel="next" href="error_of_imme_idp431305904.html" title="Struct error_of&lt;immediate_mean&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../as_weighted_f_idp413026688.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="error_of_imme_idp413037152.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../as_weighted_f_idp431295440.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="error_of_imme_idp431305904.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.error_of_mean_idp413035520"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.error_of_mean_idp431304272"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct error_of&lt;mean&gt;</span></h2>
 <p>boost::accumulators::tag::error_of&lt;mean&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp" title="Header &lt;boost/accumulators/statistics/error_of_mean.hpp&gt;">boost/accumulators/statistics/error_of_mean.hpp</a>&gt;
 
 </span>
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+<span class="keyword">struct</span> <a class="link" href="error_of_mean_idp431304272.html" title="Struct error_of&lt;mean&gt;">error_of</a><span class="special">&lt;</span><span class="identifier">mean</span><span class="special">&gt;</span> <span class="special">:</span>
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 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../as_weighted_f_idp413026688.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="error_of_imme_idp413037152.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../as_weighted_f_idp431295440.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.error_of_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="error_of_imme_idp431305904.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/extended_p_sq_idp412897664.html b/doc/html/boost/accumulators/tag/extended_p_sq_idp378326096.html
index 6507e2207d..68b32b8940 100644
--- a/doc/html/boost/accumulators/tag/extended_p_sq_idp412897664.html
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@@ -8,7 +8,7 @@
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-<link rel="next" href="weighted_exte_idp412900608.html" title="Struct weighted_extended_p_square_quantile">
+<link rel="next" href="weighted_exte_idp378329040.html" title="Struct weighted_extended_p_square_quantile">
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@@ -21,10 +21,10 @@
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 <div class="spirit-nav">
-<a accesskey="p" href="extended_p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp412900608.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extended_p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp378329040.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.extended_p_sq_idp412897664"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.extended_p_sq_idp378326096"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct extended_p_square_quantile_quadratic</span></h2>
 <p>boost::accumulators::tag::extended_p_square_quantile_quadratic</p>
@@ -33,11 +33,11 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
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+<span class="keyword">struct</span> <a class="link" href="extended_p_sq_idp378326096.html" title="Struct extended_p_square_quantile_quadratic">extended_p_square_quantile_quadratic</a> <span class="special">:</span>
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+  <span class="keyword">typedef</span> <a class="link" href="../impl/extended_p_sq_idp428875488.html" title="Struct template extended_p_square_quantile_impl">accumulators::impl::extended_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <a class="link" href="../unweighted.html" title="Struct unweighted">unweighted</a><span class="special">,</span> <a class="link" href="../quadratic.html" title="Struct quadratic">quadratic</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.extended_p_sq_idp378326096.impl"></a><span class="identifier">impl</span><span class="special">;</span>
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-<link rel="next" href="../as_weighted_f_idp413041072.html" title="Struct as_weighted_feature&lt;tag::extended_p_square&gt;">
+<link rel="next" href="../as_weighted_f_idp431309824.html" title="Struct as_weighted_feature&lt;tag::extended_p_square&gt;">
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 <div class="spirit-nav">
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+<a accesskey="p" href="../extract/extended_p_square.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp431309824.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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+<a accesskey="p" href="../extract/extended_p_square.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp431309824.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/extended_p_square_quantile.html b/doc/html/boost/accumulators/tag/extended_p_square_quantile.html
index 949abd6911..9f7cb781de 100644
--- a/doc/html/boost/accumulators/tag/extended_p_square_quantile.html
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-<link rel="prev" href="../extract/weighted_exte_idp412891760.html" title="Global weighted_extended_p_square_quantile_quadratic">
-<link rel="next" href="extended_p_sq_idp412897664.html" title="Struct extended_p_square_quantile_quadratic">
+<link rel="prev" href="../extract/weighted_exte_idp378320192.html" title="Global weighted_extended_p_square_quantile_quadratic">
+<link rel="next" href="extended_p_sq_idp378326096.html" title="Struct extended_p_square_quantile_quadratic">
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@@ -21,7 +21,7 @@
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/weighted_exte_idp412891760.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extended_p_sq_idp412897664.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/weighted_exte_idp378320192.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extended_p_sq_idp378326096.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.tag.extended_p_square_quantile"></a><div class="titlepage"></div>
@@ -37,7 +37,7 @@
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span> <span class="identifier">extended_p_square</span> <span class="special">&gt;</span>
 <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="../impl/extended_p_sq_idp411064352.html" title="Struct template extended_p_square_quantile_impl">accumulators::impl::extended_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <a class="link" href="../unweighted.html" title="Struct unweighted">unweighted</a><span class="special">,</span> <a class="link" href="../linear.html" title="Struct linear">linear</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.extended_p_square_quantile.impl"></a><span class="identifier">impl</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="../impl/extended_p_sq_idp428875488.html" title="Struct template extended_p_square_quantile_impl">accumulators::impl::extended_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <a class="link" href="../unweighted.html" title="Struct unweighted">unweighted</a><span class="special">,</span> <a class="link" href="../linear.html" title="Struct linear">linear</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.extended_p_square_quantile.impl"></a><span class="identifier">impl</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
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@@ -50,7 +50,7 @@
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/weighted_exte_idp412891760.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extended_p_sq_idp412897664.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/weighted_exte_idp378320192.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="extended_p_sq_idp378326096.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/external_Feat_idp413105216.html b/doc/html/boost/accumulators/tag/external_Feat_idp344854384.html
index ec6fc05f7e..16452c81b6 100644
--- a/doc/html/boost/accumulators/tag/external_Feat_idp413105216.html
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-<link rel="prev" href="../feature_of_ta_idp413089808.html" title="Struct template feature_of&lt;tag::droppable&lt; Feature &gt;&gt;">
-<link rel="next" href="../feature_of_ta_idp413100048.html" title="Struct template feature_of&lt;tag::external&lt; Feature, Tag, AccumulatorSet &gt;&gt;">
+<link rel="prev" href="../feature_of_ta_idp344838976.html" title="Struct template feature_of&lt;tag::droppable&lt; Feature &gt;&gt;">
+<link rel="next" href="../feature_of_ta_idp344849216.html" title="Struct template feature_of&lt;tag::external&lt; Feature, Tag, AccumulatorSet &gt;&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp413089808.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp413100048.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp344838976.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp344849216.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.external_Feat_idp413105216"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.external_Feat_idp344854384"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template external&lt;Feature, Tag, void&gt;</span></h2>
 <p>boost::accumulators::tag::external&lt;Feature, Tag, void&gt;</p>
@@ -33,9 +33,9 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp" title="Header &lt;boost/accumulators/framework/accumulators/external_accumulator.hpp&gt;">boost/accumulators/framework/accumulators/external_accumulator.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Feature<span class="special">,</span> <span class="keyword">typename</span> Tag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="external_Feat_idp413105216.html" title="Struct template external&lt;Feature, Tag, void&gt;">external</a><span class="special">&lt;</span><span class="identifier">Feature</span><span class="special">,</span> <span class="identifier">Tag</span><span class="special">,</span> <span class="keyword">void</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span><span class="special">&gt;</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="external_Feat_idp344854384.html" title="Struct template external&lt;Feature, Tag, void&gt;">external</a><span class="special">&lt;</span><span class="identifier">Feature</span><span class="special">,</span> <span class="identifier">Tag</span><span class="special">,</span> <span class="keyword">void</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span><span class="special">&gt;</span> <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="boost.accumulators.tag.external_Feat_idp413105216.impl"></a><span class="identifier">impl</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="boost.accumulators.tag.external_Feat_idp344854384.impl"></a><span class="identifier">impl</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../feature_of_ta_idp413089808.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp413100048.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../feature_of_ta_idp344838976.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.framework.accumulators.external_accumulator_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../feature_of_ta_idp344849216.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/immediate_mean_of_weights.html b/doc/html/boost/accumulators/tag/immediate_mean_of_weights.html
index b0a668e860..f80adb6e45 100644
--- a/doc/html/boost/accumulators/tag/immediate_mean_of_weights.html
+++ b/doc/html/boost/accumulators/tag/immediate_mean_of_weights.html
@@ -8,7 +8,7 @@
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 <link rel="prev" href="mean_of_weights.html" title="Struct mean_of_weights">
-<link rel="next" href="../as_feature_ta_idp412926192.html" title="Struct as_feature&lt;tag::mean(lazy)&gt;">
+<link rel="next" href="../as_feature_ta_idp378354624.html" title="Struct as_feature&lt;tag::mean(lazy)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="mean_of_weights.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp412926192.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="mean_of_weights.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp378354624.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.tag.immediate_mean_of_weights"></a><div class="titlepage"></div>
@@ -50,7 +50,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="mean_of_weights.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp412926192.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="mean_of_weights.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp378354624.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/immediate_wei_idp417718976.html b/doc/html/boost/accumulators/tag/immediate_wei_idp439236208.html
index 3ce78874e3..f75caf02ce 100644
--- a/doc/html/boost/accumulators/tag/immediate_wei_idp417718976.html
+++ b/doc/html/boost/accumulators/tag/immediate_wei_idp439236208.html
@@ -24,7 +24,7 @@
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.immediate_wei_idp417718976"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.immediate_wei_idp439236208"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template immediate_weighted_mean_of_variates</span></h2>
 <p>boost::accumulators::tag::immediate_weighted_mean_of_variates</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="immediate_wei_idp417718976.html" title="Struct template immediate_weighted_mean_of_variates">immediate_weighted_mean_of_variates</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="immediate_wei_idp439236208.html" title="Struct template immediate_weighted_mean_of_variates">immediate_weighted_mean_of_variates</a> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span> <span class="identifier">sum_of_weights</span> <span class="special">&gt;</span>
 <span class="special">{</span>
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diff --git a/doc/html/boost/accumulators/tag/immediate_weighted_mean.html b/doc/html/boost/accumulators/tag/immediate_weighted_mean.html
index b82d9ec319..d88cb0a5f8 100644
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-<link rel="next" href="../as_feature_ta_idp410818656.html" title="Struct as_feature&lt;tag::weighted_mean(lazy)&gt;">
+<link rel="next" href="../as_feature_ta_idp428629792.html" title="Struct as_feature&lt;tag::weighted_mean(lazy)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="weighted_mean.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_mean_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp428629792.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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@@ -48,7 +48,7 @@
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-<link rel="next" href="../as_weighted_f_idp412908736.html" title="Struct as_weighted_feature&lt;tag::kurtosis&gt;">
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diff --git a/doc/html/boost/accumulators/tag/non_coherent__idp417735536.html b/doc/html/boost/accumulators/tag/non_coherent__idp439252768.html
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 <span class="special">{</span>
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 <h2><span class="refentrytitle">Struct p_square_cumulative_distribution</span></h2>
 <p>boost::accumulators::tag::p_square_cumulative_distribution</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp" title="Header &lt;boost/accumulators/statistics/p_square_cumul_dist.hpp&gt;">boost/accumulators/statistics/p_square_cumul_dist.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="p_square_cumu_idp411565088.html" title="Struct p_square_cumulative_distribution">p_square_cumulative_distribution</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; count &gt;,
+<span class="keyword">struct</span> <a class="link" href="p_square_cumu_idp377979760.html" title="Struct p_square_cumulative_distribution">p_square_cumulative_distribution</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; count &gt;,
                                           <span class="keyword">public</span> p_square_cumulative_distribution_num_cells
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
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 <hr>
 <div class="spirit-nav">
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+<a accesskey="p" href="../extract/p_square_cumu_idp431033200.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp431028976.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/p_square_quan_idp411579408.html b/doc/html/boost/accumulators/tag/p_square_quan_idp377994080.html
index b4dee878e1..19d7118cdd 100644
--- a/doc/html/boost/accumulators/tag/p_square_quan_idp411579408.html
+++ b/doc/html/boost/accumulators/tag/p_square_quan_idp377994080.html
@@ -8,7 +8,7 @@
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 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/p_square_quantile.hpp&gt;">
 <link rel="prev" href="p_square_quantile.html" title="Struct p_square_quantile">
-<link rel="next" href="../as_weighted_f_idp411569536.html" title="Struct as_weighted_feature&lt;tag::p_square_quantile&gt;">
+<link rel="next" href="../as_weighted_f_idp377984208.html" title="Struct as_weighted_feature&lt;tag::p_square_quantile&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp411569536.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp377984208.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.p_square_quan_idp411579408"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.p_square_quan_idp377994080"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct p_square_quantile_for_median</span></h2>
 <p>boost::accumulators::tag::p_square_quantile_for_median</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/p_square_quantile.hpp&gt;">boost/accumulators/statistics/p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="p_square_quan_idp411579408.html" title="Struct p_square_quantile_for_median">p_square_quantile_for_median</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="p_square_quan_idp377994080.html" title="Struct p_square_quantile_for_median">p_square_quantile_for_median</a> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span> <span class="identifier">count</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp411569536.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_weighted_f_idp377984208.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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 </body>
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diff --git a/doc/html/boost/accumulators/tag/p_square_quantile.html b/doc/html/boost/accumulators/tag/p_square_quantile.html
index a9230054b4..41e8cfb116 100644
--- a/doc/html/boost/accumulators/tag/p_square_quantile.html
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-<link rel="prev" href="../extract/p_square_quan_idp411575424.html" title="Global p_square_quantile_for_median">
-<link rel="next" href="p_square_quan_idp411579408.html" title="Struct p_square_quantile_for_median">
+<link rel="prev" href="../extract/p_square_quan_idp377990096.html" title="Global p_square_quantile_for_median">
+<link rel="next" href="p_square_quan_idp377994080.html" title="Struct p_square_quantile_for_median">
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/p_square_quan_idp411575424.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="p_square_quan_idp411579408.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/p_square_quan_idp377990096.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="p_square_quan_idp377994080.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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@@ -46,7 +46,7 @@
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diff --git a/doc/html/boost/accumulators/tag/relative_tail_idp417711744.html b/doc/html/boost/accumulators/tag/relative_tail_idp439228976.html
index 6eb71c3fd1..2b8c20def9 100644
--- a/doc/html/boost/accumulators/tag/relative_tail_idp417711744.html
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-<link rel="prev" href="absolute_tail_idp417708992.html" title="Struct template absolute_tail_variate_means">
+<link rel="prev" href="absolute_tail_idp439226224.html" title="Struct template absolute_tail_variate_means">
 <link rel="next" href="weighted_covariance.html" title="Struct template weighted_covariance">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="absolute_tail_idp417708992.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_covariance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="absolute_tail_idp439226224.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_covariance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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 <div class="refentry">
-<a name="boost.accumulators.tag.relative_tail_idp417711744"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.relative_tail_idp439228976"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template relative_tail_variate_means</span></h2>
 <p>boost::accumulators::tag::relative_tail_variate_means</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="relative_tail_idp417711744.html" title="Struct template relative_tail_variate_means">relative_tail_variate_means</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; count, non_coherent_tail_mean&lt; LeftRight &gt;, tail_variate&lt; VariateType, VariateTag, LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="relative_tail_idp439228976.html" title="Struct template relative_tail_variate_means">relative_tail_variate_means</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; count, non_coherent_tail_mean&lt; LeftRight &gt;, tail_variate&lt; VariateType, VariateTag, LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="absolute_tail_idp417708992.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_covariance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="absolute_tail_idp439226224.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_covariance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/relative_weig_idp417742048.html b/doc/html/boost/accumulators/tag/relative_weig_idp439259280.html
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--- a/doc/html/boost/accumulators/tag/relative_weig_idp417742048.html
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-<link rel="prev" href="absolute_weig_idp417739264.html" title="Struct template absolute_weighted_tail_variate_means">
+<link rel="prev" href="absolute_weig_idp439256496.html" title="Struct template absolute_weighted_tail_variate_means">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="absolute_weig_idp417739264.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum_of_variates.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="absolute_weig_idp439256496.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_sum_of_variates.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<a name="boost.accumulators.tag.relative_weig_idp417742048"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.relative_weig_idp439259280"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template relative_weighted_tail_variate_means</span></h2>
 <p>boost::accumulators::tag::relative_weighted_tail_variate_means</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">,</span> <span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="relative_weig_idp417742048.html" title="Struct template relative_weighted_tail_variate_means">relative_weighted_tail_variate_means</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; non_coherent_weighted_tail_mean&lt; LeftRight &gt;, tail_variate&lt; VariateType, VariateTag, LeftRight &gt;, tail_weights&lt; LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="relative_weig_idp439259280.html" title="Struct template relative_weighted_tail_variate_means">relative_weighted_tail_variate_means</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; non_coherent_weighted_tail_mean&lt; LeftRight &gt;, tail_variate&lt; VariateType, VariateTag, LeftRight &gt;, tail_weights&lt; LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
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@@ -47,7 +47,7 @@
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 <hr>
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diff --git a/doc/html/boost/accumulators/tag/rolling_mean.html b/doc/html/boost/accumulators/tag/rolling_mean.html
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-<link rel="next" href="../as_feature_ta_idp408520448.html" title="Struct as_feature&lt;tag::rolling_mean(lazy)&gt;">
+<link rel="next" href="../as_feature_ta_idp428220928.html" title="Struct as_feature&lt;tag::rolling_mean(lazy)&gt;">
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@@ -21,7 +21,7 @@
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-<a accesskey="p" href="extended_p_sq_idp412897664.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp412903552.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extended_p_sq_idp378326096.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp378331984.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.weighted_exte_idp412900608"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.weighted_exte_idp378329040"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct weighted_extended_p_square_quantile</span></h2>
 <p>boost::accumulators::tag::weighted_extended_p_square_quantile</p>
@@ -33,11 +33,11 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/extended_p_square_quantile.hpp&gt;">boost/accumulators/statistics/extended_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="weighted_exte_idp412900608.html" title="Struct weighted_extended_p_square_quantile">weighted_extended_p_square_quantile</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_exte_idp378329040.html" title="Struct weighted_extended_p_square_quantile">weighted_extended_p_square_quantile</a> <span class="special">:</span>
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 <span class="special">{</span>
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+  <span class="keyword">typedef</span> <a class="link" href="../impl/extended_p_sq_idp428875488.html" title="Struct template extended_p_square_quantile_impl">accumulators::impl::extended_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <a class="link" href="../weighted.html" title="Struct weighted">weighted</a><span class="special">,</span> <a class="link" href="../linear.html" title="Struct linear">linear</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_exte_idp378329040.impl"></a><span class="identifier">impl</span><span class="special">;</span>
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 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="extended_p_sq_idp412897664.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp412903552.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="extended_p_sq_idp378326096.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_exte_idp378331984.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_exte_idp412903552.html b/doc/html/boost/accumulators/tag/weighted_exte_idp378331984.html
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--- a/doc/html/boost/accumulators/tag/weighted_exte_idp412903552.html
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-<link rel="next" href="../as_feature_ta_idp413054640.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(linear)&gt;">
+<link rel="prev" href="weighted_exte_idp378329040.html" title="Struct weighted_extended_p_square_quantile">
+<link rel="next" href="../as_feature_ta_idp431323392.html" title="Struct as_feature&lt;tag::extended_p_square_quantile(linear)&gt;">
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+<a accesskey="p" href="weighted_exte_idp378329040.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp431323392.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.weighted_exte_idp412903552"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.weighted_exte_idp378331984"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct weighted_extended_p_square_quantile_quadratic</span></h2>
 <p>boost::accumulators::tag::weighted_extended_p_square_quantile_quadratic</p>
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-<span class="keyword">struct</span> <a class="link" href="weighted_exte_idp412903552.html" title="Struct weighted_extended_p_square_quantile_quadratic">weighted_extended_p_square_quantile_quadratic</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_exte_idp378331984.html" title="Struct weighted_extended_p_square_quantile_quadratic">weighted_extended_p_square_quantile_quadratic</a> <span class="special">:</span>
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+  <span class="keyword">typedef</span> <a class="link" href="../impl/extended_p_sq_idp428875488.html" title="Struct template extended_p_square_quantile_impl">accumulators::impl::extended_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <a class="link" href="../weighted.html" title="Struct weighted">weighted</a><span class="special">,</span> <a class="link" href="../quadratic.html" title="Struct quadratic">quadratic</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_exte_idp378331984.impl"></a><span class="identifier">impl</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_exte_idp412900608.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp413054640.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_exte_idp378329040.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.extended_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp431323392.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_extended_p_square.html b/doc/html/boost/accumulators/tag/weighted_extended_p_square.html
index 5bcb631845..af87e15a47 100644
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                                     <span class="keyword">public</span> extended_p_square_probabilities
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-  <span class="keyword">typedef</span> <a class="link" href="../impl/weighted_exte_idp417366608.html" title="Struct template weighted_extended_p_square_impl">accumulators::impl::weighted_extended_p_square_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_2</span> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_extended_p_square.impl"></a><span class="identifier">impl</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="../impl/weighted_exte_idp438883840.html" title="Struct template weighted_extended_p_square_impl">accumulators::impl::weighted_extended_p_square_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_2</span> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_extended_p_square.impl"></a><span class="identifier">impl</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
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index 8f8a5e5558..cc32ae2a53 100644
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-<link rel="next" href="immediate_wei_idp417718976.html" title="Struct template immediate_weighted_mean_of_variates">
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 <hr>
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-<a accesskey="p" href="weighted_covariance.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_wei_idp417718976.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_covariance.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="immediate_wei_idp439236208.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<link rel="next" href="with_density__idp410848528.html" title="Struct with_density_weighted_median">
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diff --git a/doc/html/boost/accumulators/tag/weighted_moment.html b/doc/html/boost/accumulators/tag/weighted_moment.html
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-<link rel="next" href="weighted_peak_idp417722960.html" title="Struct template weighted_peaks_over_threshold">
+<link rel="prev" href="immediate_wei_idp439236208.html" title="Struct template immediate_weighted_mean_of_variates">
+<link rel="next" href="weighted_peak_idp439240192.html" title="Struct template weighted_peaks_over_threshold">
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+<a accesskey="p" href="immediate_wei_idp439236208.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp439240192.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_p_sq_idp410860464.html b/doc/html/boost/accumulators/tag/weighted_p_sq_idp428671600.html
index 45f891e0b1..2c7fd2121a 100644
--- a/doc/html/boost/accumulators/tag/weighted_p_sq_idp410860464.html
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-<link rel="prev" href="../extract/weighted_p_sq_idp410857504.html" title="Global weighted_p_square_cumulative_distribution">
+<link rel="prev" href="../extract/weighted_p_sq_idp428668640.html" title="Global weighted_p_square_cumulative_distribution">
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 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/weighted_p_sq_idp410857504.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/weighted_p_square_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/weighted_p_sq_idp428668640.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/weighted_p_square_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.weighted_p_sq_idp410860464"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.weighted_p_sq_idp428671600"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct weighted_p_square_cumulative_distribution</span></h2>
 <p>boost::accumulators::tag::weighted_p_square_cumulative_distribution</p>
@@ -33,11 +33,11 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_cumul_dist_hpp" title="Header &lt;boost/accumulators/statistics/weighted_p_square_cumul_dist.hpp&gt;">boost/accumulators/statistics/weighted_p_square_cumul_dist.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="weighted_p_sq_idp410860464.html" title="Struct weighted_p_square_cumulative_distribution">weighted_p_square_cumulative_distribution</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; count, sum_of_weights &gt;,
+<span class="keyword">struct</span> <a class="link" href="weighted_p_sq_idp428671600.html" title="Struct weighted_p_square_cumulative_distribution">weighted_p_square_cumulative_distribution</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; count, sum_of_weights &gt;,
                                                    <span class="keyword">public</span> p_square_cumulative_distribution_num_cells
 <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="../impl/weighted_p_sq_idp417411152.html" title="Struct template weighted_p_square_cumulative_distribution_impl">accumulators::impl::weighted_p_square_cumulative_distribution_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_2</span> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_p_sq_idp410860464.impl"></a><span class="identifier">impl</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="../impl/weighted_p_sq_idp438928384.html" title="Struct template weighted_p_square_cumulative_distribution_impl">accumulators::impl::weighted_p_square_cumulative_distribution_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_2</span> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_p_sq_idp428671600.impl"></a><span class="identifier">impl</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
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@@ -50,7 +50,7 @@
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/weighted_p_sq_idp410857504.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/weighted_p_square_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/weighted_p_sq_idp428668640.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_cumul_dist_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/weighted_p_square_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_p_sq_idp410873648.html b/doc/html/boost/accumulators/tag/weighted_p_sq_idp428684784.html
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--- a/doc/html/boost/accumulators/tag/weighted_p_sq_idp410873648.html
+++ b/doc/html/boost/accumulators/tag/weighted_p_sq_idp428684784.html
@@ -8,7 +8,7 @@
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 <link rel="prev" href="weighted_p_square_quantile.html" title="Struct weighted_p_square_quantile">
-<link rel="next" href="../extract/weighted_peak_idp410884560.html" title="Global weighted_peaks_over_threshold">
+<link rel="next" href="../extract/weighted_peak_idp428695696.html" title="Global weighted_peaks_over_threshold">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/weighted_peak_idp410884560.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/weighted_peak_idp428695696.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.weighted_p_sq_idp410873648"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.weighted_p_sq_idp428684784"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct weighted_p_square_quantile_for_median</span></h2>
 <p>boost::accumulators::tag::weighted_p_square_quantile_for_median</p>
@@ -33,11 +33,11 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp" title="Header &lt;boost/accumulators/statistics/weighted_p_square_quantile.hpp&gt;">boost/accumulators/statistics/weighted_p_square_quantile.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="weighted_p_sq_idp410873648.html" title="Struct weighted_p_square_quantile_for_median">weighted_p_square_quantile_for_median</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_p_sq_idp428684784.html" title="Struct weighted_p_square_quantile_for_median">weighted_p_square_quantile_for_median</a> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span> <span class="identifier">count</span><span class="special">,</span> <span class="identifier">sum_of_weights</span> <span class="special">&gt;</span>
 <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="../impl/weighted_p_sq_idp417426848.html" title="Struct template weighted_p_square_quantile_impl">accumulators::impl::weighted_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_2</span><span class="special">,</span> <a class="link" href="../for_median.html" title="Struct for_median">for_median</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_p_sq_idp410873648.impl"></a><span class="identifier">impl</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="../impl/weighted_p_sq_idp438944080.html" title="Struct template weighted_p_square_quantile_impl">accumulators::impl::weighted_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_2</span><span class="special">,</span> <a class="link" href="../for_median.html" title="Struct for_median">for_median</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_p_sq_idp428684784.impl"></a><span class="identifier">impl</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -50,7 +50,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/weighted_peak_idp410884560.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_p_square_quantile.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../extract/weighted_peak_idp428695696.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/tag/weighted_p_square_quantile.html b/doc/html/boost/accumulators/tag/weighted_p_square_quantile.html
index 2fdedaea9f..9cf932e06e 100644
--- a/doc/html/boost/accumulators/tag/weighted_p_square_quantile.html
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-<link rel="prev" href="../extract/weighted_p_sq_idp410868144.html" title="Global weighted_p_square_quantile_for_median">
-<link rel="next" href="weighted_p_sq_idp410873648.html" title="Struct weighted_p_square_quantile_for_median">
+<link rel="prev" href="../extract/weighted_p_sq_idp428679280.html" title="Global weighted_p_square_quantile_for_median">
+<link rel="next" href="weighted_p_sq_idp428684784.html" title="Struct weighted_p_square_quantile_for_median">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/weighted_p_sq_idp410868144.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp410873648.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/weighted_p_sq_idp428679280.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp428684784.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.tag.weighted_p_square_quantile"></a><div class="titlepage"></div>
@@ -37,7 +37,7 @@
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span> <span class="identifier">count</span><span class="special">,</span> <span class="identifier">sum_of_weights</span> <span class="special">&gt;</span>
 <span class="special">{</span>
   <span class="comment">// types</span>
-  <span class="keyword">typedef</span> <a class="link" href="../impl/weighted_p_sq_idp417426848.html" title="Struct template weighted_p_square_quantile_impl">accumulators::impl::weighted_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_2</span><span class="special">,</span> <a class="link" href="../regular.html" title="Struct regular">regular</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_p_square_quantile.impl"></a><span class="identifier">impl</span><span class="special">;</span>
+  <span class="keyword">typedef</span> <a class="link" href="../impl/weighted_p_sq_idp438944080.html" title="Struct template weighted_p_square_quantile_impl">accumulators::impl::weighted_p_square_quantile_impl</a><span class="special">&lt;</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_1</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_2</span><span class="special">,</span> <a class="link" href="../regular.html" title="Struct regular">regular</a> <span class="special">&gt;</span> <a name="boost.accumulators.tag.weighted_p_square_quantile.impl"></a><span class="identifier">impl</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -50,7 +50,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/weighted_p_sq_idp410868144.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp410873648.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/weighted_p_sq_idp428679280.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_p_square_quantile_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_p_sq_idp428684784.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/tag/weighted_peak_idp417722960.html b/doc/html/boost/accumulators/tag/weighted_peak_idp439240192.html
index 4967dc449c..8a4df9b704 100644
--- a/doc/html/boost/accumulators/tag/weighted_peak_idp417722960.html
+++ b/doc/html/boost/accumulators/tag/weighted_peak_idp439240192.html
@@ -8,7 +8,7 @@
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 <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="weighted_moment.html" title="Struct template weighted_moment">
-<link rel="next" href="weighted_peak_idp417725072.html" title="Struct template weighted_peaks_over_threshold_prob">
+<link rel="next" href="weighted_peak_idp439242304.html" title="Struct template weighted_peaks_over_threshold_prob">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_moment.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp417725072.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_moment.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp439242304.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.weighted_peak_idp417722960"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.weighted_peak_idp439240192"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_peaks_over_threshold</span></h2>
 <p>boost::accumulators::tag::weighted_peaks_over_threshold</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_peak_idp417722960.html" title="Struct template weighted_peaks_over_threshold">weighted_peaks_over_threshold</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; sum_of_weights &gt;,
+<span class="keyword">struct</span> <a class="link" href="weighted_peak_idp439240192.html" title="Struct template weighted_peaks_over_threshold">weighted_peaks_over_threshold</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; sum_of_weights &gt;,
                                        <span class="keyword">public</span> pot_threshold_value
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
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+<a accesskey="p" href="weighted_moment.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_peak_idp439242304.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_peak_idp417725072.html b/doc/html/boost/accumulators/tag/weighted_peak_idp439242304.html
index 41ce209868..d0cca33bff 100644
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-<link rel="prev" href="weighted_peak_idp417722960.html" title="Struct template weighted_peaks_over_threshold">
+<link rel="prev" href="weighted_peak_idp439240192.html" title="Struct template weighted_peaks_over_threshold">
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@@ -21,10 +21,10 @@
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 <div class="spirit-nav">
-<a accesskey="p" href="weighted_peak_idp417722960.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_peak_idp439240192.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<a name="boost.accumulators.tag.weighted_peak_idp417725072"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.weighted_peak_idp439242304"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_peaks_over_threshold_prob</span></h2>
 <p>boost::accumulators::tag::weighted_peaks_over_threshold_prob</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_peak_idp417725072.html" title="Struct template weighted_peaks_over_threshold_prob">weighted_peaks_over_threshold_prob</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; sum_of_weights, tail_weights&lt; LeftRight &gt; &gt;,
+<span class="keyword">struct</span> <a class="link" href="weighted_peak_idp439242304.html" title="Struct template weighted_peaks_over_threshold_prob">weighted_peaks_over_threshold_prob</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; sum_of_weights, tail_weights&lt; LeftRight &gt; &gt;,
                                             <span class="keyword">public</span> pot_threshold_probability
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_peak_idp417722960.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_peak_idp439240192.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot_quantile.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_pot__idp417732160.html b/doc/html/boost/accumulators/tag/weighted_pot__idp439249392.html
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--- a/doc/html/boost/accumulators/tag/weighted_pot__idp417732160.html
+++ b/doc/html/boost/accumulators/tag/weighted_pot__idp439249392.html
@@ -24,7 +24,7 @@
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 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.weighted_pot__idp417732160"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.weighted_pot__idp439249392"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_pot_tail_mean_prob</span></h2>
 <p>boost::accumulators::tag::weighted_pot_tail_mean_prob</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_pot__idp417732160.html" title="Struct template weighted_pot_tail_mean_prob">weighted_pot_tail_mean_prob</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; weighted_peaks_over_threshold_prob&lt; LeftRight &gt;, weighted_pot_quantile_prob&lt; LeftRight &gt; &gt;
+<span class="keyword">struct</span> <a class="link" href="weighted_pot__idp439249392.html" title="Struct template weighted_pot_tail_mean_prob">weighted_pot_tail_mean_prob</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; weighted_peaks_over_threshold_prob&lt; LeftRight &gt;, weighted_pot_quantile_prob&lt; LeftRight &gt; &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
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diff --git a/doc/html/boost/accumulators/tag/weighted_pot_quantile.html b/doc/html/boost/accumulators/tag/weighted_pot_quantile.html
index 0d3aaa20b5..fa25b2b0b3 100644
--- a/doc/html/boost/accumulators/tag/weighted_pot_quantile.html
+++ b/doc/html/boost/accumulators/tag/weighted_pot_quantile.html
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-<link rel="prev" href="weighted_peak_idp417725072.html" title="Struct template weighted_peaks_over_threshold_prob">
+<link rel="prev" href="weighted_peak_idp439242304.html" title="Struct template weighted_peaks_over_threshold_prob">
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+<a accesskey="p" href="weighted_peak_idp439242304.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot_quantile_prob.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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+<a accesskey="p" href="weighted_peak_idp439242304.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot_quantile_prob.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_pot_tail_mean.html b/doc/html/boost/accumulators/tag/weighted_pot_tail_mean.html
index 9c8a9cf8ac..576f0fc464 100644
--- a/doc/html/boost/accumulators/tag/weighted_pot_tail_mean.html
+++ b/doc/html/boost/accumulators/tag/weighted_pot_tail_mean.html
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 <link rel="prev" href="weighted_pot_quantile_prob.html" title="Struct template weighted_pot_quantile_prob">
-<link rel="next" href="weighted_pot__idp417732160.html" title="Struct template weighted_pot_tail_mean_prob">
+<link rel="next" href="weighted_pot__idp439249392.html" title="Struct template weighted_pot_tail_mean_prob">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_pot_quantile_prob.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot__idp417732160.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_pot_quantile_prob.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot__idp439249392.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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@@ -47,7 +47,7 @@
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 <hr>
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+<a accesskey="p" href="weighted_pot_quantile_prob.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="weighted_pot__idp439249392.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_sum.html b/doc/html/boost/accumulators/tag/weighted_sum.html
index 1f179c2252..e11ff20ec5 100644
--- a/doc/html/boost/accumulators/tag/weighted_sum.html
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-<link rel="next" href="abstract_weig_idp410906000.html" title="Struct abstract_weighted_sum_of_variates">
+<link rel="next" href="abstract_weig_idp428717136.html" title="Struct abstract_weighted_sum_of_variates">
 </head>
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@@ -21,7 +21,7 @@
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="../extract/weighted_sum_of_variates.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="abstract_weig_idp410906000.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="../extract/weighted_sum_of_variates.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="abstract_weig_idp428717136.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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@@ -46,7 +46,7 @@
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+<a accesskey="p" href="../extract/weighted_sum_of_variates.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="abstract_weig_idp428717136.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/weighted_sum__idp410920560.html b/doc/html/boost/accumulators/tag/weighted_sum__idp428731696.html
index 57223270eb..7f640fb5ec 100644
--- a/doc/html/boost/accumulators/tag/weighted_sum__idp410920560.html
+++ b/doc/html/boost/accumulators/tag/weighted_sum__idp428731696.html
@@ -8,7 +8,7 @@
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-<link rel="next" href="../as_feature_ta_idp410909280.html" title="Struct as_feature&lt;tag::weighted_sum(kahan)&gt;">
+<link rel="next" href="../as_feature_ta_idp428720416.html" title="Struct as_feature&lt;tag::weighted_sum(kahan)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_sum_kahan.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp410909280.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_sum_kahan.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp428720416.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.weighted_sum__idp410920560"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.weighted_sum__idp428731696"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct template weighted_sum_of_variates_kahan</span></h2>
 <p>boost::accumulators::tag::weighted_sum_of_variates_kahan</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_sum_kahan_hpp" title="Header &lt;boost/accumulators/statistics/weighted_sum_kahan.hpp&gt;">boost/accumulators/statistics/weighted_sum_kahan.hpp</a>&gt;
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> VariateType<span class="special">,</span> <span class="keyword">typename</span> VariateTag<span class="special">&gt;</span> 
-<span class="keyword">struct</span> <a class="link" href="weighted_sum__idp410920560.html" title="Struct template weighted_sum_of_variates_kahan">weighted_sum_of_variates_kahan</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="weighted_sum__idp428731696.html" title="Struct template weighted_sum_of_variates_kahan">weighted_sum_of_variates_kahan</a> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span><span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
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diff --git a/doc/html/boost/accumulators/tag/weighted_variance.html b/doc/html/boost/accumulators/tag/weighted_variance.html
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-<link rel="next" href="../as_feature_ta_idp410957136.html" title="Struct as_feature&lt;tag::weighted_variance(lazy)&gt;">
+<link rel="next" href="../as_feature_ta_idp428768272.html" title="Struct as_feature&lt;tag::weighted_variance(lazy)&gt;">
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+<a accesskey="p" href="lazy_weighted_variance.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp428768272.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/with_density__idp410848528.html b/doc/html/boost/accumulators/tag/with_density__idp428659664.html
index 19f422974f..33e80cb70c 100644
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 <h2><span class="refentrytitle">Struct with_density_weighted_median</span></h2>
 <p>boost::accumulators::tag::with_density_weighted_median</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp" title="Header &lt;boost/accumulators/statistics/weighted_median.hpp&gt;">boost/accumulators/statistics/weighted_median.hpp</a>&gt;
 
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+<span class="keyword">struct</span> <a class="link" href="with_density__idp428659664.html" title="Struct with_density_weighted_median">with_density_weighted_median</a> <span class="special">:</span>
   <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">depends_on</span><span class="special">&lt;</span> <span class="identifier">count</span><span class="special">,</span> <span class="identifier">weighted_density</span> <span class="special">&gt;</span>
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="weighted_median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp410849472.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="weighted_median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp428660608.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/with_density_median.html b/doc/html/boost/accumulators/tag/with_density_median.html
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 <link rel="prev" href="median.html" title="Struct median">
-<link rel="next" href="with_p_square_idp357256096.html" title="Struct with_p_square_cumulative_distribution_median">
+<link rel="next" href="with_p_square_idp431008304.html" title="Struct with_p_square_cumulative_distribution_median">
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+<a accesskey="p" href="median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp431008304.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<a accesskey="p" href="median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp357256096.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp431008304.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/tag/with_p_square_idp410849472.html b/doc/html/boost/accumulators/tag/with_p_square_idp428660608.html
index a10e65c084..340c33e323 100644
--- a/doc/html/boost/accumulators/tag/with_p_square_idp410849472.html
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-<link rel="prev" href="with_density__idp410848528.html" title="Struct with_density_weighted_median">
-<link rel="next" href="../as_feature_ta_idp410837840.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_quantile)&gt;">
+<link rel="prev" href="with_density__idp428659664.html" title="Struct with_density_weighted_median">
+<link rel="next" href="../as_feature_ta_idp428648976.html" title="Struct as_feature&lt;tag::weighted_median(with_p_square_quantile)&gt;">
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 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_density__idp410848528.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp410837840.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_density__idp428659664.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp428648976.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.with_p_square_idp410849472"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.with_p_square_idp428660608"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct with_p_square_cumulative_distribution_weighted_median</span></h2>
 <p>boost::accumulators::tag::with_p_square_cumulative_distribution_weighted_median</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp" title="Header &lt;boost/accumulators/statistics/weighted_median.hpp&gt;">boost/accumulators/statistics/weighted_median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="with_p_square_idp410849472.html" title="Struct with_p_square_cumulative_distribution_weighted_median">with_p_square_cumulative_distribution_weighted_median</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; weighted_p_square_cumulative_distribution &gt;
+<span class="keyword">struct</span> <a class="link" href="with_p_square_idp428660608.html" title="Struct with_p_square_cumulative_distribution_weighted_median">with_p_square_cumulative_distribution_weighted_median</a> <span class="special">:</span> <span class="keyword">public</span> boost::accumulators::depends_on&lt; weighted_p_square_cumulative_distribution &gt;
 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
@@ -47,7 +47,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_density__idp410848528.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp410837840.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_density__idp428659664.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.weighted_median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp428648976.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
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diff --git a/doc/html/boost/accumulators/tag/with_p_square_idp357256096.html b/doc/html/boost/accumulators/tag/with_p_square_idp431008304.html
index 4e70917d9b..4cfed1bfd1 100644
--- a/doc/html/boost/accumulators/tag/with_p_square_idp357256096.html
+++ b/doc/html/boost/accumulators/tag/with_p_square_idp431008304.html
@@ -8,7 +8,7 @@
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 <link rel="prev" href="with_density_median.html" title="Struct with_density_median">
-<link rel="next" href="../as_feature_ta_idp357226976.html" title="Struct as_feature&lt;tag::median(with_p_square_quantile)&gt;">
+<link rel="next" href="../as_feature_ta_idp430979184.html" title="Struct as_feature&lt;tag::median(with_p_square_quantile)&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_density_median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp357226976.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="with_density_median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp430979184.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tag.with_p_square_idp357256096"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tag.with_p_square_idp431008304"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct with_p_square_cumulative_distribution_median</span></h2>
 <p>boost::accumulators::tag::with_p_square_cumulative_distribution_median</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp" title="Header &lt;boost/accumulators/statistics/median.hpp&gt;">boost/accumulators/statistics/median.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="with_p_square_idp357256096.html" title="Struct with_p_square_cumulative_distribution_median">with_p_square_cumulative_distribution_median</a> <span class="special">:</span>
+<span class="keyword">struct</span> <a class="link" href="with_p_square_idp431008304.html" title="Struct with_p_square_cumulative_distribution_median">with_p_square_cumulative_distribution_median</a> <span class="special">:</span>
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 <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
@@ -48,7 +48,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="with_density_median.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.median_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../as_feature_ta_idp357226976.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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-<link rel="next" href="tail_cache_si_idp410655600.html" title="Struct tail_cache_size_named_arg&lt;right&gt;">
+<link rel="next" href="tail_cache_si_idp428466736.html" title="Struct tail_cache_size_named_arg&lt;right&gt;">
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@@ -21,10 +21,10 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_cache_size_named_arg.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_cache_si_idp410655600.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tail_cache_size_named_arg.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_cache_si_idp428466736.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
-<a name="boost.accumulators.tail_cache_si_idp410653920"></a><div class="titlepage"></div>
+<a name="boost.accumulators.tail_cache_si_idp428465056"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct tail_cache_size_named_arg&lt;left&gt;</span></h2>
 <p>boost::accumulators::tail_cache_size_named_arg&lt;left&gt;</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp" title="Header &lt;boost/accumulators/statistics/tail.hpp&gt;">boost/accumulators/statistics/tail.hpp</a>&gt;
 
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+<span class="keyword">struct</span> <a class="link" href="tail_cache_si_idp428465056.html" title="Struct tail_cache_size_named_arg&lt;left&gt;">tail_cache_size_named_arg</a><span class="special">&lt;</span><span class="identifier">left</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">left_tail_cache_size</span> <span class="special">{</span>
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@@ -46,7 +46,7 @@
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diff --git a/doc/html/boost/accumulators/tail_cache_si_idp410655600.html b/doc/html/boost/accumulators/tail_cache_si_idp428466736.html
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-<link rel="next" href="feature_of_ta_idp410657280.html" title="Struct template feature_of&lt;tag::tail&lt; LeftRight &gt;&gt;">
+<link rel="prev" href="tail_cache_si_idp428465056.html" title="Struct tail_cache_size_named_arg&lt;left&gt;">
+<link rel="next" href="feature_of_ta_idp428468416.html" title="Struct template feature_of&lt;tag::tail&lt; LeftRight &gt;&gt;">
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 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_cache_si_idp410653920.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410657280.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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+<a name="boost.accumulators.tail_cache_si_idp428466736"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct tail_cache_size_named_arg&lt;right&gt;</span></h2>
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 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp" title="Header &lt;boost/accumulators/statistics/tail.hpp&gt;">boost/accumulators/statistics/tail.hpp</a>&gt;
 
 </span>
-<span class="keyword">struct</span> <a class="link" href="tail_cache_si_idp410655600.html" title="Struct tail_cache_size_named_arg&lt;right&gt;">tail_cache_size_named_arg</a><span class="special">&lt;</span><span class="identifier">right</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">right_tail_cache_size</span> <span class="special">{</span>
+<span class="keyword">struct</span> <a class="link" href="tail_cache_si_idp428466736.html" title="Struct tail_cache_size_named_arg&lt;right&gt;">tail_cache_size_named_arg</a><span class="special">&lt;</span><span class="identifier">right</span><span class="special">&gt;</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">right_tail_cache_size</span> <span class="special">{</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tail_cache_si_idp410653920.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp410657280.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tail_cache_si_idp428465056.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="feature_of_ta_idp428468416.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/tail_cache_size_named_arg.html b/doc/html/boost/accumulators/tail_cache_size_named_arg.html
index 5264dfcafe..3fddb3b2cb 100644
--- a/doc/html/boost/accumulators/tail_cache_size_named_arg.html
+++ b/doc/html/boost/accumulators/tail_cache_size_named_arg.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp" title="Header &lt;boost/accumulators/statistics/tail.hpp&gt;">
 <link rel="prev" href="tag/abstract_tail.html" title="Struct abstract_tail">
-<link rel="next" href="tail_cache_si_idp410653920.html" title="Struct tail_cache_size_named_arg&lt;left&gt;">
+<link rel="next" href="tail_cache_si_idp428465056.html" title="Struct tail_cache_size_named_arg&lt;left&gt;">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_tail.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_cache_si_idp410653920.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_tail.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_cache_si_idp428465056.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.accumulators.tail_cache_size_named_arg"></a><div class="titlepage"></div>
@@ -46,7 +46,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="tag/abstract_tail.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_cache_si_idp410653920.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="tag/abstract_tail.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics.tail_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="tail_cache_si_idp428465056.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 </body>
 </html>
diff --git a/doc/html/boost/accumulators/with_cached_result.html b/doc/html/boost/accumulators/with_cached_result.html
index ef303d34db..b4f480075d 100644
--- a/doc/html/boost/accumulators/with_cached_result.html
+++ b/doc/html/boost/accumulators/with_cached_result.html
@@ -35,49 +35,49 @@
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Accumulator<span class="special">&gt;</span> 
 <span class="keyword">struct</span> <a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">Accumulator</span> <span class="special">{</span>
   <span class="comment">// <a class="link" href="with_cached_result.html#boost.accumulators.with_cached_resultconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="with_cached_result.html#idp330699568-bb"><span class="identifier">with_cached_result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="with_cached_result.html#idp330701392-bb"><span class="identifier">with_cached_result</span></a><span class="special">(</span><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="special">&amp;</span> <a class="link" href="with_cached_result.html#idp330707456-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="with_cached_result.html#idp330702656-bb"><span class="special">~</span><span class="identifier">with_cached_result</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="with_cached_result.html#idp433618016-bb"><span class="identifier">with_cached_result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="with_cached_result.html#idp429867360-bb"><span class="identifier">with_cached_result</span></a><span class="special">(</span><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="special">&amp;</span> <a class="link" href="with_cached_result.html#idp429873424-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="with_cached_result.html#idp429868624-bb"><span class="special">~</span><span class="identifier">with_cached_result</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="with_cached_result.html#idp330693808-bb">public member functions</a></span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="with_cached_result.html#idp330694368-bb"><span class="identifier">on_drop</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_cached_result.html#idp330696752-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="with_cached_result.html#idp433612256-bb">public member functions</a></span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="with_cached_result.html#idp433612816-bb"><span class="identifier">on_drop</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_cached_result.html#idp433615200-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="with_cached_result.html#idp330702944-bb">private member functions</a></span>
-  <span class="keyword">void</span> <a class="link" href="with_cached_result.html#idp330703520-bb"><span class="identifier">set</span></a><span class="special">(</span><span class="identifier">result_type</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a class="link" href="with_cached_result.html#idp330705056-bb"><span class="identifier">get</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
-  <span class="keyword">bool</span> <a class="link" href="with_cached_result.html#idp330706176-bb"><span class="identifier">has_result</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="with_cached_result.html#idp429868912-bb">private member functions</a></span>
+  <span class="keyword">void</span> <a class="link" href="with_cached_result.html#idp429869488-bb"><span class="identifier">set</span></a><span class="special">(</span><span class="identifier">result_type</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a class="link" href="with_cached_result.html#idp429871024-bb"><span class="identifier">get</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="keyword">bool</span> <a class="link" href="with_cached_result.html#idp429872144-bb"><span class="identifier">has_result</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp104884544"></a><h2>Description</h2>
+<a name="idp86802176"></a><h2>Description</h2>
 <div class="refsect2">
-<a name="idp104884960"></a><h3>
+<a name="idp86802592"></a><h3>
 <a name="boost.accumulators.with_cached_resultconstruct-copy-destruct"></a><code class="computeroutput">with_cached_result</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp330699568-bb"></a><span class="identifier">with_cached_result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idp330701392-bb"></a><span class="identifier">with_cached_result</span><span class="special">(</span><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="special">&amp;</span> <a name="idp330707456-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idp330702656-bb"></a><span class="special">~</span><span class="identifier">with_cached_result</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp433618016-bb"></a><span class="identifier">with_cached_result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idp429867360-bb"></a><span class="identifier">with_cached_result</span><span class="special">(</span><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="special">&amp;</span> <a name="idp429873424-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="with_cached_result.html" title="Struct template with_cached_result">with_cached_result</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idp429868624-bb"></a><span class="special">~</span><span class="identifier">with_cached_result</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp104913200"></a><h3>
-<a name="idp330693808-bb"></a><code class="computeroutput">with_cached_result</code> public member functions</h3>
+<a name="idp86831040"></a><h3>
+<a name="idp433612256-bb"></a><code class="computeroutput">with_cached_result</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp330694368-bb"></a><span class="identifier">on_drop</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp330696752-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp433612816-bb"></a><span class="identifier">on_drop</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp433615200-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp104933760"></a><h3>
-<a name="idp330702944-bb"></a><code class="computeroutput">with_cached_result</code> private member functions</h3>
+<a name="idp86851600"></a><h3>
+<a name="idp429868912-bb"></a><code class="computeroutput">with_cached_result</code> private member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp330703520-bb"></a><span class="identifier">set</span><span class="special">(</span><span class="identifier">result_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> r<span class="special">)</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a name="idp330705056-bb"></a><span class="identifier">get</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp330706176-bb"></a><span class="identifier">has_result</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp429869488-bb"></a><span class="identifier">set</span><span class="special">(</span><span class="identifier">result_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> r<span class="special">)</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a name="idp429871024-bb"></a><span class="identifier">get</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp429872144-bb"></a><span class="identifier">has_result</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 </div>
diff --git a/doc/html/boost/accumulators/with_density.html b/doc/html/boost/accumulators/with_density.html
index 0b2b51e3b6..1e96b47db6 100644
--- a/doc/html/boost/accumulators/with_density.html
+++ b/doc/html/boost/accumulators/with_density.html
@@ -8,7 +8,7 @@
 <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">
 <link rel="prev" href="relative.html" title="Struct relative">
-<link rel="next" href="with_p_square_idp410979760.html" title="Struct with_p_square_cumulative_distribution">
+<link rel="next" href="with_p_square_idp428790896.html" title="Struct with_p_square_cumulative_distribution">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -21,7 +21,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="relative.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="with_p_square_idp410979760.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
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diff --git a/doc/html/boost/accumulators/with_p_square_idp410979760.html b/doc/html/boost/accumulators/with_p_square_idp428790896.html
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--- a/doc/html/boost/accumulators/with_p_square_idp410979760.html
+++ b/doc/html/boost/accumulators/with_p_square_idp428790896.html
@@ -24,7 +24,7 @@
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 <div class="refnamediv">
 <h2><span class="refentrytitle">Struct with_p_square_cumulative_distribution</span></h2>
 <p>boost::accumulators::with_p_square_cumulative_distribution</p>
@@ -33,7 +33,7 @@
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;
 
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+<span class="keyword">struct</span> <a class="link" href="with_p_square_idp428790896.html" title="Struct with_p_square_cumulative_distribution">with_p_square_cumulative_distribution</a> <span class="special">{</span>
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