--- rpl/lapack/lapack/dlag2s.f	2016/08/27 15:34:27	1.15
+++ rpl/lapack/lapack/dlag2s.f	2023/08/07 08:38:54	1.19
@@ -2,24 +2,24 @@
 *
 *  =========== DOCUMENTATION ===========
 *
-* Online html documentation available at 
-*            http://www.netlib.org/lapack/explore-html/ 
+* Online html documentation available at
+*            http://www.netlib.org/lapack/explore-html/
 *
 *> \htmlonly
-*> Download DLAG2S + dependencies 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dlag2s.f"> 
-*> [TGZ]</a> 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dlag2s.f"> 
-*> [ZIP]</a> 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dlag2s.f"> 
+*> Download DLAG2S + dependencies
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dlag2s.f">
+*> [TGZ]</a>
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dlag2s.f">
+*> [ZIP]</a>
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dlag2s.f">
 *> [TXT]</a>
-*> \endhtmlonly 
+*> \endhtmlonly
 *
 *  Definition:
 *  ===========
 *
 *       SUBROUTINE DLAG2S( M, N, A, LDA, SA, LDSA, INFO )
-* 
+*
 *       .. Scalar Arguments ..
 *       INTEGER            INFO, LDA, LDSA, M, N
 *       ..
@@ -27,19 +27,19 @@
 *       REAL               SA( LDSA, * )
 *       DOUBLE PRECISION   A( LDA, * )
 *       ..
-*  
+*
 *
 *> \par Purpose:
 *  =============
 *>
 *> \verbatim
 *>
-*> DLAG2S converts a DOUBLE PRECISION matrix, SA, to a SINGLE
-*> PRECISION matrix, A.
+*> DLAG2S converts a DOUBLE PRECISION matrix, A, to a SINGLE
+*> PRECISION matrix, SA.
 *>
 *> RMAX is the overflow for the SINGLE PRECISION arithmetic
 *> DLAG2S checks that all the entries of A are between -RMAX and
-*> RMAX. If not the convertion is aborted and a flag is raised.
+*> RMAX. If not the conversion is aborted and a flag is raised.
 *>
 *> This is an auxiliary routine so there is no argument checking.
 *> \endverbatim
@@ -96,22 +96,19 @@
 *  Authors:
 *  ========
 *
-*> \author Univ. of Tennessee 
-*> \author Univ. of California Berkeley 
-*> \author Univ. of Colorado Denver 
-*> \author NAG Ltd. 
-*
-*> \date September 2012
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
 *
 *> \ingroup doubleOTHERauxiliary
 *
 *  =====================================================================
       SUBROUTINE DLAG2S( M, N, A, LDA, SA, LDSA, INFO )
 *
-*  -- LAPACK auxiliary routine (version 3.4.2) --
+*  -- LAPACK auxiliary routine --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     September 2012
 *
 *     .. Scalar Arguments ..
       INTEGER            INFO, LDA, LDSA, M, N
@@ -131,6 +128,9 @@
       REAL               SLAMCH
       EXTERNAL           SLAMCH
 *     ..
+*     .. Intrinsic Functions ..
+      INTRINSIC          REAL
+*     ..
 *     .. Executable Statements ..
 *
       RMAX = SLAMCH( 'O' )
@@ -140,7 +140,7 @@
                INFO = 1
                GO TO 30
             END IF
-            SA( I, J ) = A( I, J )
+            SA( I, J ) = REAL( A( I, J ) )
    10    CONTINUE
    20 CONTINUE
       INFO = 0