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version 1.16, 2016/08/27 15:34:23	version 1.22, 2023/08/07 08:38:50
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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 DGETC2 + dependencies	*> Download DGETC2 + dependencies
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dgetc2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dgetc2.f">
*> [TGZ]</a>	*> [TGZ]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dgetc2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dgetc2.f">
*> [ZIP]</a>	*> [ZIP]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dgetc2.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dgetc2.f">
*> [TXT]</a>	*> [TXT]</a>
*> \endhtmlonly	*> \endhtmlonly
*	*
* Definition:	* Definition:
* ===========	* ===========
*	*
* SUBROUTINE DGETC2( N, A, LDA, IPIV, JPIV, INFO )	* SUBROUTINE DGETC2( N, A, LDA, IPIV, JPIV, INFO )
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
* INTEGER INFO, LDA, N	* INTEGER INFO, LDA, N
* ..	* ..
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* INTEGER IPIV( * ), JPIV( * )	* INTEGER IPIV( * ), JPIV( * )
* DOUBLE PRECISION A( LDA, * )	* DOUBLE PRECISION A( LDA, * )
* ..	* ..
*	*
*	*
*> \par Purpose:	*> \par Purpose:
* =============	* =============
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*> \verbatim	*> \verbatim
*> INFO is INTEGER	*> INFO is INTEGER
*> = 0: successful exit	*> = 0: successful exit
*> > 0: if INFO = k, U(k, k) is likely to produce owerflow if	*> > 0: if INFO = k, U(k, k) is likely to produce overflow if
*> we try to solve for x in Ax = b. So U is perturbed to	*> we try to solve for x in Ax = b. So U is perturbed to
*> avoid the overflow.	*> avoid the overflow.
*> \endverbatim	*> \endverbatim
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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 June 2016
*	*
*> \ingroup doubleGEauxiliary	*> \ingroup doubleGEauxiliary
*	*
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* =====================================================================	* =====================================================================
SUBROUTINE DGETC2( N, A, LDA, IPIV, JPIV, INFO )	SUBROUTINE DGETC2( N, A, LDA, IPIV, JPIV, INFO )
*	*
* -- LAPACK auxiliary routine (version 3.6.1) --	* -- LAPACK auxiliary 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..--
* June 2016
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
INTEGER INFO, LDA, N	INTEGER INFO, LDA, N
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DOUBLE PRECISION BIGNUM, EPS, SMIN, SMLNUM, XMAX	DOUBLE PRECISION BIGNUM, EPS, SMIN, SMLNUM, XMAX
* ..	* ..
* .. External Subroutines ..	* .. External Subroutines ..
EXTERNAL DGER, DSWAP	EXTERNAL DGER, DSWAP, DLABAD
* ..	* ..
* .. External Functions ..	* .. External Functions ..
DOUBLE PRECISION DLAMCH	DOUBLE PRECISION DLAMCH

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