--- rpl/lapack/lapack/dlaisnan.f	2010/01/26 15:22:46	1.1
+++ rpl/lapack/lapack/dlaisnan.f	2011/11/21 20:42:55	1.9
@@ -1,38 +1,88 @@
-      LOGICAL FUNCTION DLAISNAN(DIN1,DIN2)
+*> \brief \b DLAISNAN
 *
-*  -- LAPACK auxiliary routine (version 3.2) --
+*  =========== DOCUMENTATION ===========
+*
+* Online html documentation available at 
+*            http://www.netlib.org/lapack/explore-html/ 
+*
+*> \htmlonly
+*> Download DLAISNAN + dependencies 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dlaisnan.f"> 
+*> [TGZ]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dlaisnan.f"> 
+*> [ZIP]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dlaisnan.f"> 
+*> [TXT]</a>
+*> \endhtmlonly 
+*
+*  Definition:
+*  ===========
+*
+*       LOGICAL FUNCTION DLAISNAN( DIN1, DIN2 )
+* 
+*       .. Scalar Arguments ..
+*       DOUBLE PRECISION   DIN1, DIN2
+*       ..
+*  
+*
+*> \par Purpose:
+*  =============
+*>
+*> \verbatim
+*>
+*> This routine is not for general use.  It exists solely to avoid
+*> over-optimization in DISNAN.
+*>
+*> DLAISNAN checks for NaNs by comparing its two arguments for
+*> inequality.  NaN is the only floating-point value where NaN != NaN
+*> returns .TRUE.  To check for NaNs, pass the same variable as both
+*> arguments.
+*>
+*> A compiler must assume that the two arguments are
+*> not the same variable, and the test will not be optimized away.
+*> Interprocedural or whole-program optimization may delete this
+*> test.  The ISNAN functions will be replaced by the correct
+*> Fortran 03 intrinsic once the intrinsic is widely available.
+*> \endverbatim
+*
+*  Arguments:
+*  ==========
+*
+*> \param[in] DIN1
+*> \verbatim
+*>          DIN1 is DOUBLE PRECISION
+*> \endverbatim
+*>
+*> \param[in] DIN2
+*> \verbatim
+*>          DIN2 is DOUBLE PRECISION
+*>          Two numbers to compare for inequality.
+*> \endverbatim
+*
+*  Authors:
+*  ========
+*
+*> \author Univ. of Tennessee 
+*> \author Univ. of California Berkeley 
+*> \author Univ. of Colorado Denver 
+*> \author NAG Ltd. 
+*
+*> \date November 2011
+*
+*> \ingroup auxOTHERauxiliary
+*
+*  =====================================================================
+      LOGICAL FUNCTION DLAISNAN( DIN1, DIN2 )
+*
+*  -- LAPACK auxiliary routine (version 3.4.0) --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     November 2006
+*     November 2011
 *
 *     .. Scalar Arguments ..
-      DOUBLE PRECISION DIN1,DIN2
+      DOUBLE PRECISION   DIN1, DIN2
 *     ..
 *
-*  Purpose
-*  =======
-*
-*  This routine is not for general use.  It exists solely to avoid
-*  over-optimization in DISNAN.
-*
-*  DLAISNAN checks for NaNs by comparing its two arguments for
-*  inequality.  NaN is the only floating-point value where NaN != NaN
-*  returns .TRUE.  To check for NaNs, pass the same variable as both
-*  arguments.
-*
-*  A compiler must assume that the two arguments are
-*  not the same variable, and the test will not be optimized away.
-*  Interprocedural or whole-program optimization may delete this
-*  test.  The ISNAN functions will be replaced by the correct
-*  Fortran 03 intrinsic once the intrinsic is widely available.
-*
-*  Arguments
-*  =========
-*
-*  DIN1     (input) DOUBLE PRECISION
-*  DIN2     (input) DOUBLE PRECISION
-*          Two numbers to compare for inequality.
-*
 *  =====================================================================
 *
 *  .. Executable Statements ..