version 1.11, 2012/07/31 11:06:37
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version 1.20, 2023/08/07 08:39:04
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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 DPPSVX + dependencies |
*> Download DPPSVX + dependencies |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dppsvx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dppsvx.f"> |
*> [TGZ]</a> |
*> [TGZ]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dppsvx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dppsvx.f"> |
*> [ZIP]</a> |
*> [ZIP]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dppsvx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dppsvx.f"> |
*> [TXT]</a> |
*> [TXT]</a> |
*> \endhtmlonly |
*> \endhtmlonly |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
* |
* |
* SUBROUTINE DPPSVX( FACT, UPLO, N, NRHS, AP, AFP, EQUED, S, B, LDB, |
* SUBROUTINE DPPSVX( FACT, UPLO, N, NRHS, AP, AFP, EQUED, S, B, LDB, |
* X, LDX, RCOND, FERR, BERR, WORK, IWORK, INFO ) |
* X, LDX, RCOND, FERR, BERR, WORK, IWORK, INFO ) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* CHARACTER EQUED, FACT, UPLO |
* CHARACTER EQUED, FACT, UPLO |
* INTEGER INFO, LDB, LDX, N, NRHS |
* INTEGER INFO, LDB, LDX, N, NRHS |
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* DOUBLE PRECISION AFP( * ), AP( * ), B( LDB, * ), BERR( * ), |
* DOUBLE PRECISION AFP( * ), AP( * ), B( LDB, * ), BERR( * ), |
* $ FERR( * ), S( * ), WORK( * ), X( LDX, * ) |
* $ FERR( * ), S( * ), WORK( * ), X( LDX, * ) |
* .. |
* .. |
* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
* ============= |
* ============= |
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*> |
*> |
*> \param[in,out] AFP |
*> \param[in,out] AFP |
*> \verbatim |
*> \verbatim |
*> AFP is DOUBLE PRECISION array, dimension |
*> AFP is DOUBLE PRECISION array, dimension (N*(N+1)/2) |
*> (N*(N+1)/2) |
|
*> If FACT = 'F', then AFP is an input argument and on entry |
*> If FACT = 'F', then AFP is an input argument and on entry |
*> contains the triangular factor U or L from the Cholesky |
*> contains the triangular factor U or L from the Cholesky |
*> factorization A = U**T*U or A = L*L**T, in the same storage |
*> factorization A = U**T*U or A = L*L**T, in the same storage |
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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. |
* |
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*> \date April 2012 |
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* |
* |
*> \ingroup doubleOTHERsolve |
*> \ingroup doubleOTHERsolve |
* |
* |
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SUBROUTINE DPPSVX( FACT, UPLO, N, NRHS, AP, AFP, EQUED, S, B, LDB, |
SUBROUTINE DPPSVX( FACT, UPLO, N, NRHS, AP, AFP, EQUED, S, B, LDB, |
$ X, LDX, RCOND, FERR, BERR, WORK, IWORK, INFO ) |
$ X, LDX, RCOND, FERR, BERR, WORK, IWORK, INFO ) |
* |
* |
* -- LAPACK driver routine (version 3.4.1) -- |
* -- 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..-- |
* April 2012 |
|
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
CHARACTER EQUED, FACT, UPLO |
CHARACTER EQUED, FACT, UPLO |