--- rpl/lapack/blas/dnrm2.f	2010/08/07 13:22:08	1.4
+++ rpl/lapack/blas/dnrm2.f	2018/05/29 07:19:41	1.14
@@ -1,4 +1,84 @@
+*> \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(*)
+*       ..
+*
+*
+*> \par Purpose:
+*  =============
+*>
+*> \verbatim
+*>
+*> DNRM2 returns the euclidean norm of a vector via the function
+*> name, so that
+*>
+*>    DNRM2 := sqrt( x'*x )
+*> \endverbatim
+*
+*  Arguments:
+*  ==========
+*
+*> \param[in] N
+*> \verbatim
+*>          N is INTEGER
+*>         number of elements in input vector(s)
+*> \endverbatim
+*>
+*> \param[in] X
+*> \verbatim
+*>          X is DOUBLE PRECISION array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
+*> \endverbatim
+*>
+*> \param[in] INCX
+*> \verbatim
+*>          INCX is INTEGER
+*>         storage spacing between elements of DX
+*> \endverbatim
+*
+*  Authors:
+*  ========
+*
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
+*
+*> \date November 2017
+*
+*> \ingroup double_blas_level1
+*
+*> \par Further 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 3.8.0) --
+*  -- Reference BLAS is a software package provided by Univ. of Tennessee,    --
+*  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
+*     November 2017
+*
 *     .. Scalar Arguments ..
       INTEGER INCX,N
 *     ..
@@ -6,21 +86,6 @@
       DOUBLE PRECISION X(*)
 *     ..
 *
-*  Purpose
-*  =======
-*
-*  DNRM2 returns the euclidean norm of a vector via the function
-*  name, so that
-*
-*     DNRM2 := sqrt( x'*x )
-*
-*  Further Details
-*  ===============
-*
-*  -- This version written on 25-October-1982.
-*     Modified on 14-October-1993 to inline the call to DLASSQ.
-*     Sven Hammarling, Nag Ltd.
-*
 *  =====================================================================
 *
 *     .. Parameters ..