--- rpl/lapack/lapack/zpptri.f 2011/11/21 22:19:56 1.10
+++ rpl/lapack/lapack/zpptri.f 2023/08/07 08:39:34 1.18
@@ -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 ZPPTRI + dependencies
-*>
-*> [TGZ]
-*>
-*> [ZIP]
-*>
+*> Download ZPPTRI + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
*> [TXT]
-*> \endhtmlonly
+*> \endhtmlonly
*
* Definition:
* ===========
*
* SUBROUTINE ZPPTRI( UPLO, N, AP, INFO )
-*
+*
* .. Scalar Arguments ..
* CHARACTER UPLO
* INTEGER INFO, N
@@ -27,7 +27,7 @@
* .. Array Arguments ..
* COMPLEX*16 AP( * )
* ..
-*
+*
*
*> \par Purpose:
* =============
@@ -81,22 +81,19 @@
* 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 complex16OTHERcomputational
*
* =====================================================================
SUBROUTINE ZPPTRI( UPLO, N, AP, 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
@@ -164,7 +161,7 @@
JJ = JJ + J
IF( J.GT.1 )
$ CALL ZHPR( 'Upper', J-1, ONE, AP( JC ), 1, AP )
- AJJ = AP( JJ )
+ AJJ = DBLE( AP( JJ ) )
CALL ZDSCAL( J, AJJ, AP( JC ), 1 )
10 CONTINUE
*