--- rpl/lapack/lapack/ztgsy2.f 2012/12/14 12:30:34 1.12
+++ rpl/lapack/lapack/ztgsy2.f 2023/08/07 08:39:41 1.21
@@ -2,18 +2,18 @@
*
* =========== 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 ZTGSY2 + dependencies
-*>
-*> [TGZ]
-*>
-*> [ZIP]
-*>
+*> Download ZTGSY2 + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
*> [TXT]
-*> \endhtmlonly
+*> \endhtmlonly
*
* Definition:
* ===========
@@ -21,7 +21,7 @@
* SUBROUTINE ZTGSY2( TRANS, IJOB, M, N, A, LDA, B, LDB, C, LDC, D,
* LDD, E, LDE, F, LDF, SCALE, RDSUM, RDSCAL,
* INFO )
-*
+*
* .. Scalar Arguments ..
* CHARACTER TRANS
* INTEGER IJOB, INFO, LDA, LDB, LDC, LDD, LDE, LDF, M, N
@@ -31,7 +31,7 @@
* COMPLEX*16 A( LDA, * ), B( LDB, * ), C( LDC, * ),
* $ D( LDD, * ), E( LDE, * ), F( LDF, * )
* ..
-*
+*
*
*> \par Purpose:
* =============
@@ -67,7 +67,7 @@
*> R * B**H + L * E**H = scale * -F
*>
*> This case is used to compute an estimate of Dif[(A, D), (B, E)] =
-*> = sigma_min(Z) using reverse communicaton with ZLACON.
+*> = sigma_min(Z) using reverse communication with ZLACON.
*>
*> ZTGSY2 also (IJOB >= 1) contributes to the computation in ZTGSYL
*> of an upper bound on the separation between to matrix pairs. Then
@@ -81,7 +81,7 @@
*> \param[in] TRANS
*> \verbatim
*> TRANS is CHARACTER*1
-*> = 'N', solve the generalized Sylvester equation (1).
+*> = 'N': solve the generalized Sylvester equation (1).
*> = 'T': solve the 'transposed' system (3).
*> \endverbatim
*>
@@ -239,12 +239,10 @@
* 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 complex16SYauxiliary
*
@@ -259,10 +257,9 @@
$ LDD, E, LDE, F, LDF, SCALE, RDSUM, RDSCAL,
$ 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 ..
CHARACTER TRANS
@@ -321,7 +318,7 @@
ELSE IF( N.LE.0 ) THEN
INFO = -4
ELSE IF( LDA.LT.MAX( 1, M ) ) THEN
- INFO = -5
+ INFO = -6
ELSE IF( LDB.LT.MAX( 1, N ) ) THEN
INFO = -8
ELSE IF( LDC.LT.MAX( 1, M ) ) THEN