--- rpl/lapack/lapack/zpotrf.f	2011/11/21 20:43:19	1.9
+++ rpl/lapack/lapack/zpotrf.f	2023/08/07 08:39:34	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 ZPOTRF + dependencies 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zpotrf.f"> 
-*> [TGZ]</a> 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zpotrf.f"> 
-*> [ZIP]</a> 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zpotrf.f"> 
+*> Download ZPOTRF + dependencies
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zpotrf.f">
+*> [TGZ]</a>
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zpotrf.f">
+*> [ZIP]</a>
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zpotrf.f">
 *> [TXT]</a>
-*> \endhtmlonly 
+*> \endhtmlonly
 *
 *  Definition:
 *  ===========
 *
 *       SUBROUTINE ZPOTRF( UPLO, N, A, LDA, INFO )
-* 
+*
 *       .. Scalar Arguments ..
 *       CHARACTER          UPLO
 *       INTEGER            INFO, LDA, N
@@ -27,7 +27,7 @@
 *       .. Array Arguments ..
 *       COMPLEX*16         A( LDA, * )
 *       ..
-*  
+*
 *
 *> \par Purpose:
 *  =============
@@ -95,22 +95,19 @@
 *  Authors:
 *  ========
 *
-*> \author Univ. of Tennessee 
-*> \author Univ. of California Berkeley 
-*> \author Univ. of Colorado Denver 
-*> \author NAG Ltd. 
-*
-*> \date November 2011
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
 *
 *> \ingroup complex16POcomputational
 *
 *  =====================================================================
       SUBROUTINE ZPOTRF( UPLO, N, A, LDA, INFO )
 *
-*  -- LAPACK computational routine (version 3.4.0) --
+*  -- LAPACK computational routine --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     November 2011
 *
 *     .. Scalar Arguments ..
       CHARACTER          UPLO
@@ -137,7 +134,7 @@
       EXTERNAL           LSAME, ILAENV
 *     ..
 *     .. External Subroutines ..
-      EXTERNAL           XERBLA, ZGEMM, ZHERK, ZPOTF2, ZTRSM
+      EXTERNAL           XERBLA, ZGEMM, ZHERK, ZPOTRF2, ZTRSM
 *     ..
 *     .. Intrinsic Functions ..
       INTRINSIC          MAX, MIN
@@ -172,7 +169,7 @@
 *
 *        Use unblocked code.
 *
-         CALL ZPOTF2( UPLO, N, A, LDA, INFO )
+         CALL ZPOTRF2( UPLO, N, A, LDA, INFO )
       ELSE
 *
 *        Use blocked code.
@@ -189,7 +186,7 @@
                JB = MIN( NB, N-J+1 )
                CALL ZHERK( 'Upper', 'Conjugate transpose', JB, J-1,
      $                     -ONE, A( 1, J ), LDA, ONE, A( J, J ), LDA )
-               CALL ZPOTF2( 'Upper', JB, A( J, J ), LDA, INFO )
+               CALL ZPOTRF2( 'Upper', JB, A( J, J ), LDA, INFO )
                IF( INFO.NE.0 )
      $            GO TO 30
                IF( J+JB.LE.N ) THEN
@@ -218,7 +215,7 @@
                JB = MIN( NB, N-J+1 )
                CALL ZHERK( 'Lower', 'No transpose', JB, J-1, -ONE,
      $                     A( J, 1 ), LDA, ONE, A( J, J ), LDA )
-               CALL ZPOTF2( 'Lower', JB, A( J, J ), LDA, INFO )
+               CALL ZPOTRF2( 'Lower', JB, A( J, J ), LDA, INFO )
                IF( INFO.NE.0 )
      $            GO TO 30
                IF( J+JB.LE.N ) THEN