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version 1.16, 2016/08/27 15:34:19	version 1.21, 2023/08/07 08:38:47
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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 DBDSDC + dependencies	*> Download DBDSDC + dependencies
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dbdsdc.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dbdsdc.f">
*> [TGZ]</a>	*> [TGZ]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dbdsdc.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dbdsdc.f">
*> [ZIP]</a>	*> [ZIP]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dbdsdc.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dbdsdc.f">
*> [TXT]</a>	*> [TXT]</a>
*> \endhtmlonly	*> \endhtmlonly
*	*
* Definition:	* Definition:
* ===========	* ===========
*	*
* SUBROUTINE DBDSDC( UPLO, COMPQ, N, D, E, U, LDU, VT, LDVT, Q, IQ,	* SUBROUTINE DBDSDC( UPLO, COMPQ, N, D, E, U, LDU, VT, LDVT, Q, IQ,
* WORK, IWORK, INFO )	* WORK, IWORK, INFO )
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
* CHARACTER COMPQ, UPLO	* CHARACTER COMPQ, UPLO
* INTEGER INFO, LDU, LDVT, N	* INTEGER INFO, LDU, LDVT, N
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* DOUBLE PRECISION D( * ), E( * ), Q( * ), U( LDU, * ),	* DOUBLE PRECISION D( * ), E( * ), Q( * ), U( LDU, * ),
* $ VT( LDVT, * ), WORK( * )	* $ VT( LDVT, * ), WORK( * )
* ..	* ..
*	*
*	*
*> \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 June 2016
*	*
*> \ingroup auxOTHERcomputational	*> \ingroup auxOTHERcomputational
*	*
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SUBROUTINE DBDSDC( UPLO, COMPQ, N, D, E, U, LDU, VT, LDVT, Q, IQ,	SUBROUTINE DBDSDC( UPLO, COMPQ, N, D, E, U, LDU, VT, LDVT, Q, IQ,
$ WORK, IWORK, INFO )	$ WORK, IWORK, INFO )
*	*
* -- LAPACK computational routine (version 3.6.1) --	* -- 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..--
* June 2016
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
CHARACTER COMPQ, UPLO	CHARACTER COMPQ, UPLO
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WSTART = 1	WSTART = 1
QSTART = 3	QSTART = 3
IF( ICOMPQ.EQ.1 ) THEN	IF( ICOMPQ.EQ.1 ) THEN
CALL DCOPY( N, D, 1, Q( 1 ), 1 )	CALL DCOPY( N, D, 1, Q( 1 ), 1 )
CALL DCOPY( N-1, E, 1, Q( N+1 ), 1 )	CALL DCOPY( N-1, E, 1, Q( N+1 ), 1 )
END IF	END IF
IF( IUPLO.EQ.2 ) THEN	IF( IUPLO.EQ.2 ) THEN
QSTART = 5	QSTART = 5
WSTART = 2*N - 1	IF( ICOMPQ .EQ. 2 ) WSTART = 2*N - 1
DO 10 I = 1, N - 1	DO 10 I = 1, N - 1
CALL DLARTG( D( I ), E( I ), CS, SN, R )	CALL DLARTG( D( I ), E( I ), CS, SN, R )
D( I ) = R	D( I ) = R

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