1 files changed, 61 insertions, 13 deletions
diff --git a/BLAS/SRC/dnrm2.f b/BLAS/SRC/dnrm2.f
index 480c912a..7d4a005d 100644
--- a/BLAS/SRC/dnrm2.f
+++ b/BLAS/SRC/dnrm2.f
@@ -1,25 +1,73 @@
-      DOUBLE PRECISION FUNCTION DNRM2(N,X,INCX)
-*     .. Scalar Arguments ..
-      INTEGER INCX,N
-*     ..
-*     .. Array Arguments ..
-      DOUBLE PRECISION X(*)
-*     ..
+*> \brief \b DNRM2
+*
+*  =========== DOCUMENTATION ===========
+*
+* Online html documentation available at 
+*            http://www.netlib.org/lapack/explore-html/ 
 *
+*  Definition
+*  ==========
+*
+*       DOUBLE PRECISION FUNCTION DNRM2(N,X,INCX)
+* 
+*       .. Scalar Arguments ..
+*       INTEGER INCX,N
+*       ..
+*       .. Array Arguments ..
+*       DOUBLE PRECISION X(*)
+*       ..
+*  
 *  Purpose
 *  =======
 *
-*  DNRM2 returns the euclidean norm of a vector via the function
-*  name, so that
+*>\details \b Purpose:
+*>\verbatim
+*>
+*> DNRM2 returns the euclidean norm of a vector via the function
+*> name, so that
+*>
+*>    DNRM2 := sqrt( x'*x )
+*>
+*>\endverbatim
+*
+*  Authors
+*  =======
+*
+*> \author Univ. of Tennessee 
+*> \author Univ. of California Berkeley 
+*> \author Univ. of Colorado Denver 
+*> \author NAG Ltd. 
+*
+*> \date November 2011
+*
+*> \ingroup double_blas_level1
 *
-*     DNRM2 := sqrt( x'*x )
 *
 *  Further Details
 *  ===============
+*>\details \b Further \b Details
+*> \verbatim
+*>
+*>  -- This version written on 25-October-1982.
+*>     Modified on 14-October-1993 to inline the call to DLASSQ.
+*>     Sven Hammarling, Nag Ltd.
+*>
+*> \endverbatim
+*>
+*  =====================================================================
+      DOUBLE PRECISION FUNCTION DNRM2(N,X,INCX)
+*
+*  -- Reference BLAS level1 routine (version 3.4.0) --
+*  -- Reference BLAS is a software package provided by Univ. of Tennessee,    --
+*  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
+*     November 2011
 *
-*  -- This version written on 25-October-1982.
-*     Modified on 14-October-1993 to inline the call to DLASSQ.
-*     Sven Hammarling, Nag Ltd.
+*     .. Scalar Arguments ..
+      INTEGER INCX,N
+*     ..
+*     .. Array Arguments ..
+      DOUBLE PRECISION X(*)
+*     ..
 *
 *  =====================================================================
 *