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author | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:33:54 +0900 |
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committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:36:09 +0900 |
commit | d9ec475d945d3035377a0d89ed42e382d8988891 (patch) | |
tree | 34aff2cee4b209906243ab5499d61f3edee2982f /boost/math/tools/toms748_solve.hpp | |
parent | 71d216b90256936a9638f325af9bc69d720e75de (diff) | |
download | boost-d9ec475d945d3035377a0d89ed42e382d8988891.tar.gz boost-d9ec475d945d3035377a0d89ed42e382d8988891.tar.bz2 boost-d9ec475d945d3035377a0d89ed42e382d8988891.zip |
Imported Upstream version 1.60.0
Change-Id: Ie709530d6d5841088ceaba025cbe175a4ef43050
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/math/tools/toms748_solve.hpp')
-rw-r--r-- | boost/math/tools/toms748_solve.hpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/boost/math/tools/toms748_solve.hpp b/boost/math/tools/toms748_solve.hpp index 48737a821a..dca6bf0218 100644 --- a/boost/math/tools/toms748_solve.hpp +++ b/boost/math/tools/toms748_solve.hpp @@ -31,6 +31,10 @@ template <class T> class eps_tolerance { public: + eps_tolerance() + { + eps = 4 * tools::epsilon<T>(); + } eps_tolerance(unsigned bits) { BOOST_MATH_STD_USING @@ -108,7 +112,7 @@ void bracket(F f, T& a, T& b, T c, T& fa, T& fb, T& d, T& fd) } else if(c >= b - fabs(b) * tol) { - c = b - fabs(a) * tol; + c = b - fabs(b) * tol; } // // OK, lets invoke f(c): |