version 1.13, 2016/08/27 15:34:23
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version 1.19, 2023/08/07 08:38:51
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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 DGGESX + dependencies |
*> Download DGGESX + dependencies |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dggesx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dggesx.f"> |
*> [TGZ]</a> |
*> [TGZ]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dggesx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dggesx.f"> |
*> [ZIP]</a> |
*> [ZIP]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dggesx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dggesx.f"> |
*> [TXT]</a> |
*> [TXT]</a> |
*> \endhtmlonly |
*> \endhtmlonly |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
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* B, LDB, SDIM, ALPHAR, ALPHAI, BETA, VSL, LDVSL, |
* B, LDB, SDIM, ALPHAR, ALPHAI, BETA, VSL, LDVSL, |
* VSR, LDVSR, RCONDE, RCONDV, WORK, LWORK, IWORK, |
* VSR, LDVSR, RCONDE, RCONDV, WORK, LWORK, IWORK, |
* LIWORK, BWORK, INFO ) |
* LIWORK, BWORK, INFO ) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* CHARACTER JOBVSL, JOBVSR, SENSE, SORT |
* CHARACTER JOBVSL, JOBVSR, SENSE, SORT |
* INTEGER INFO, LDA, LDB, LDVSL, LDVSR, LIWORK, LWORK, N, |
* INTEGER INFO, LDA, LDB, LDVSL, LDVSR, LIWORK, LWORK, N, |
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* LOGICAL SELCTG |
* LOGICAL SELCTG |
* EXTERNAL SELCTG |
* EXTERNAL SELCTG |
* .. |
* .. |
* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
* ============= |
* ============= |
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*> |
*> |
*> \param[in] SELCTG |
*> \param[in] SELCTG |
*> \verbatim |
*> \verbatim |
*> SELCTG is procedure) LOGICAL FUNCTION of three DOUBLE PRECISION arguments |
*> SELCTG is a LOGICAL FUNCTION of three DOUBLE PRECISION arguments |
*> SELCTG must be declared EXTERNAL in the calling subroutine. |
*> SELCTG must be declared EXTERNAL in the calling subroutine. |
*> If SORT = 'N', SELCTG is not referenced. |
*> If SORT = 'N', SELCTG is not referenced. |
*> If SORT = 'S', SELCTG is used to select eigenvalues to sort |
*> If SORT = 'S', SELCTG is used to select eigenvalues to sort |
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*> \verbatim |
*> \verbatim |
*> SENSE is CHARACTER*1 |
*> SENSE is CHARACTER*1 |
*> Determines which reciprocal condition numbers are computed. |
*> Determines which reciprocal condition numbers are computed. |
*> = 'N' : None are computed; |
*> = 'N': None are computed; |
*> = 'E' : Computed for average of selected eigenvalues only; |
*> = 'E': Computed for average of selected eigenvalues only; |
*> = 'V' : Computed for selected deflating subspaces only; |
*> = 'V': Computed for selected deflating subspaces only; |
*> = 'B' : Computed for both. |
*> = 'B': Computed for both. |
*> If SENSE = 'E', 'V', or 'B', SORT must equal 'S'. |
*> If SENSE = 'E', 'V', or 'B', SORT must equal 'S'. |
*> \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 November 2011 |
|
* |
* |
*> \ingroup doubleGEeigen |
*> \ingroup doubleGEeigen |
* |
* |
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$ VSR, LDVSR, RCONDE, RCONDV, WORK, LWORK, IWORK, |
$ VSR, LDVSR, RCONDE, RCONDV, WORK, LWORK, IWORK, |
$ LIWORK, BWORK, INFO ) |
$ LIWORK, BWORK, INFO ) |
* |
* |
* -- LAPACK driver routine (version 3.4.0) -- |
* -- LAPACK driver 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 .. |
CHARACTER JOBVSL, JOBVSR, SENSE, SORT |
CHARACTER JOBVSL, JOBVSR, SENSE, SORT |