--- rpl/lapack/lapack/dsytrs2.f 2015/11/26 11:44:20 1.9
+++ rpl/lapack/lapack/dsytrs2.f 2023/08/07 08:39:11 1.15
@@ -2,25 +2,25 @@
*
* =========== 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 DSYTRS2 + dependencies
-*>
-*> [TGZ]
-*>
-*> [ZIP]
-*>
+*> Download DSYTRS2 + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
*> [TXT]
-*> \endhtmlonly
+*> \endhtmlonly
*
* Definition:
* ===========
*
-* SUBROUTINE DSYTRS2( UPLO, N, NRHS, A, LDA, IPIV, B, LDB,
+* SUBROUTINE DSYTRS2( UPLO, N, NRHS, A, LDA, IPIV, B, LDB,
* WORK, INFO )
-*
+*
* .. Scalar Arguments ..
* CHARACTER UPLO
* INTEGER INFO, LDA, LDB, N, NRHS
@@ -29,7 +29,7 @@
* INTEGER IPIV( * )
* DOUBLE PRECISION A( LDA, * ), B( LDB, * ), WORK( * )
* ..
-*
+*
*
*> \par Purpose:
* =============
@@ -106,7 +106,7 @@
*>
*> \param[out] WORK
*> \verbatim
-*> WORK is REAL array, dimension (N)
+*> WORK is DOUBLE PRECISION array, dimension (N)
*> \endverbatim
*>
*> \param[out] INFO
@@ -119,23 +119,20 @@
* Authors:
* ========
*
-*> \author Univ. of Tennessee
-*> \author Univ. of California Berkeley
-*> \author Univ. of Colorado Denver
-*> \author NAG Ltd.
-*
-*> \date November 2015
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
*
*> \ingroup doubleSYcomputational
*
* =====================================================================
- SUBROUTINE DSYTRS2( UPLO, N, NRHS, A, LDA, IPIV, B, LDB,
+ SUBROUTINE DSYTRS2( UPLO, N, NRHS, A, LDA, IPIV, B, LDB,
$ WORK, INFO )
*
-* -- LAPACK computational routine (version 3.6.0) --
+* -- 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 2015
*
* .. Scalar Arguments ..
CHARACTER UPLO
@@ -200,7 +197,7 @@
*
* Solve A*X = B, where A = U*D*U**T.
*
-* P**T * B
+* P**T * B
K=N
DO WHILE ( K .GE. 1 )
IF( IPIV( K ).GT.0 ) THEN
@@ -225,7 +222,7 @@
CALL DTRSM('L','U','N','U',N,NRHS,ONE,A,LDA,B,LDB)
*
* Compute D \ B -> B [ D \ (U \P**T * B) ]
-*
+*
I=N
DO WHILE ( I .GE. 1 )
IF( IPIV(I) .GT. 0 ) THEN
@@ -277,7 +274,7 @@
*
* Solve A*X = B, where A = L*D*L**T.
*
-* P**T * B
+* P**T * B
K=1
DO WHILE ( K .LE. N )
IF( IPIV( K ).GT.0 ) THEN
@@ -302,7 +299,7 @@
CALL DTRSM('L','L','N','U',N,NRHS,ONE,A,LDA,B,LDB)
*
* Compute D \ B -> B [ D \ (L \P**T * B) ]
-*
+*
I=1
DO WHILE ( I .LE. N )
IF( IPIV(I) .GT. 0 ) THEN
@@ -324,7 +321,7 @@
END DO
*
* Compute (L**T \ B) -> B [ L**T \ (D \ (L \P**T * B) ) ]
-*
+*
CALL DTRSM('L','L','T','U',N,NRHS,ONE,A,LDA,B,LDB)
*
* P * B [ P * (L**T \ (D \ (L \P**T * B) )) ]