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Diff for /rpl/lapack/lapack/dtgex2.f between versions 1.17 and 1.18

version 1.17, 2016/08/27 15:34:41	version 1.18, 2017/06/17 10:54:05
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*	*
* =========== 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 DTGEX2 + dependencies	*> Download DTGEX2 + dependencies
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dtgex2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dtgex2.f">
*> [TGZ]</a>	*> [TGZ]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dtgex2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dtgex2.f">
*> [ZIP]</a>	*> [ZIP]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dtgex2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dtgex2.f">
*> [TXT]</a>	*> [TXT]</a>
*> \endhtmlonly	*> \endhtmlonly
*	*
* Definition:	* Definition:
* ===========	* ===========
*	*
* SUBROUTINE DTGEX2( WANTQ, WANTZ, N, A, LDA, B, LDB, Q, LDQ, Z,	* SUBROUTINE DTGEX2( WANTQ, WANTZ, N, A, LDA, B, LDB, Q, LDQ, Z,
* LDZ, J1, N1, N2, WORK, LWORK, INFO )	* LDZ, J1, N1, N2, WORK, LWORK, INFO )
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
* LOGICAL WANTQ, WANTZ	* LOGICAL WANTQ, WANTZ
* INTEGER INFO, J1, LDA, LDB, LDQ, LDZ, LWORK, N, N1, N2	* INTEGER INFO, J1, LDA, LDB, LDQ, LDZ, LWORK, N, N1, N2
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* DOUBLE PRECISION A( LDA, * ), B( LDB, * ), Q( LDQ, * ),	* DOUBLE PRECISION A( LDA, * ), B( LDB, * ), Q( LDQ, * ),
* $ WORK( * ), Z( LDZ, * )	* $ WORK( * ), Z( LDZ, * )
* ..	* ..
*	*
*	*
*> \par Purpose:	*> \par Purpose:
* =============	* =============
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* 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 2015	*> \date December 2016
*	*
*> \ingroup doubleGEauxiliary	*> \ingroup doubleGEauxiliary
*	*
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SUBROUTINE DTGEX2( WANTQ, WANTZ, N, A, LDA, B, LDB, Q, LDQ, Z,	SUBROUTINE DTGEX2( WANTQ, WANTZ, N, A, LDA, B, LDB, Q, LDQ, Z,
$ LDZ, J1, N1, N2, WORK, LWORK, INFO )	$ LDZ, J1, N1, N2, WORK, LWORK, INFO )
*	*
* -- LAPACK auxiliary routine (version 3.6.0) --	* -- LAPACK auxiliary routine (version 3.7.0) --
* -- 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 2015	* December 2016
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
LOGICAL WANTQ, WANTZ	LOGICAL WANTQ, WANTZ
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CALL DLASSQ( M*M, WORK, 1, DSCALE, DSUM )	CALL DLASSQ( M*M, WORK, 1, DSCALE, DSUM )
DNORM = DSCALE*SQRT( DSUM )	DNORM = DSCALE*SQRT( DSUM )
*	*
* THRES has been changed from	* THRES has been changed from
* THRESH = MAX( TENEPSSA, SMLNUM )	* THRESH = MAX( TENEPSSA, SMLNUM )
* to	* to
* THRESH = MAX( TWENTYEPSSA, SMLNUM )	* THRESH = MAX( TWENTYEPSSA, SMLNUM )

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