rpl/lapack/lapack/dgebd2.f - diff

Return to dgebd2.f CVS log

Up to [local] / rpl / lapack / lapack

Diff for /rpl/lapack/lapack/dgebd2.f between versions 1.11 and 1.20

version 1.11, 2012/08/22 09:48:12	version 1.20, 2023/08/07 08:38:47
Line 1	Line 1
*> \brief \b DGEBD2	*> \brief \b DGEBD2 reduces a general matrix to bidiagonal form using an unblocked algorithm.
*	*
* =========== DOCUMENTATION ===========	* =========== DOCUMENTATION ===========
*	*
* Online html documentation available at	* Online html documentation available at
* http://www.netlib.org/lapack/explore-html/	* http://www.netlib.org/lapack/explore-html/
*	*
*> \htmlonly	*> \htmlonly
*> Download DGEBD2 + dependencies	*> Download DGEBD2 + dependencies
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dgebd2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dgebd2.f">
*> [TGZ]</a>	*> [TGZ]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dgebd2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dgebd2.f">
*> [ZIP]</a>	*> [ZIP]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dgebd2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dgebd2.f">
*> [TXT]</a>	*> [TXT]</a>
*> \endhtmlonly	*> \endhtmlonly
*	*
* Definition:	* Definition:
* ===========	* ===========
*	*
* SUBROUTINE DGEBD2( M, N, A, LDA, D, E, TAUQ, TAUP, WORK, INFO )	* SUBROUTINE DGEBD2( M, N, A, LDA, D, E, TAUQ, TAUP, WORK, INFO )
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
* INTEGER INFO, LDA, M, N	* INTEGER INFO, LDA, M, N
* ..	* ..
Line 27	Line 27
* DOUBLE PRECISION A( LDA, * ), D( * ), E( * ), TAUP( * ),	* DOUBLE PRECISION A( LDA, * ), D( * ), E( * ), TAUP( * ),
* $ TAUQ( * ), WORK( * )	* $ TAUQ( * ), WORK( * )
* ..	* ..
*	*
*	*
*> \par Purpose:	*> \par Purpose:
* =============	* =============
Line 100	Line 100
*>	*>
*> \param[out] TAUQ	*> \param[out] TAUQ
*> \verbatim	*> \verbatim
*> TAUQ is DOUBLE PRECISION array dimension (min(M,N))	*> TAUQ is DOUBLE PRECISION array, dimension (min(M,N))
*> The scalar factors of the elementary reflectors which	*> The scalar factors of the elementary reflectors which
*> represent the orthogonal matrix Q. See Further Details.	*> represent the orthogonal matrix Q. See Further Details.
*> \endverbatim	*> \endverbatim
Line 127	Line 127
* Authors:	* Authors:
* ========	* ========
*	*
*> \author Univ. of Tennessee	*> \author Univ. of Tennessee
*> \author Univ. of California Berkeley	*> \author Univ. of California Berkeley
*> \author Univ. of Colorado Denver	*> \author Univ. of Colorado Denver
*> \author NAG Ltd.	*> \author NAG Ltd.
*
*> \date November 2011
*	*
*> \ingroup doubleGEcomputational	*> \ingroup doubleGEcomputational
*	*
Line 189	Line 187
* =====================================================================	* =====================================================================
SUBROUTINE DGEBD2( M, N, A, LDA, D, E, TAUQ, TAUP, WORK, INFO )	SUBROUTINE DGEBD2( M, N, A, LDA, D, E, TAUQ, TAUP, WORK, INFO )
*	*
* -- LAPACK computational routine (version 3.4.0) --	* -- LAPACK computational routine --
* -- LAPACK is a software package provided by Univ. of Tennessee, --	* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--	* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
* November 2011
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
INTEGER INFO, LDA, M, N	INTEGER INFO, LDA, M, N

CVSweb interface <joel.bertrand@systella.fr>

Removed from v.1.11
changed lines
	Added in v.1.20