version 1.5, 2011/11/21 20:43:08
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version 1.12, 2016/08/27 15:34:44
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*> |
*> |
*> \param[in] AB |
*> \param[in] AB |
*> \verbatim |
*> \verbatim |
*> AB is DOUBLE PRECISION array, dimension (LDAB,N) |
*> AB is COMPLEX*16 array, dimension (LDAB,N) |
*> The original band matrix A, stored in rows 1 to KL+KU+1. |
*> The original band matrix A, stored in rows 1 to KL+KU+1. |
*> The j-th column of A is stored in the j-th column of the |
*> The j-th column of A is stored in the j-th column of the |
*> array AB as follows: |
*> array AB as follows: |
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*> |
*> |
*> \param[in] AFB |
*> \param[in] AFB |
*> \verbatim |
*> \verbatim |
*> AFB is DOUBLE PRECISION array, dimension (LDAFB,N) |
*> AFB is COMPLEX*16 array, dimension (LDAFB,N) |
*> Details of the LU factorization of the band matrix A, as |
*> Details of the LU factorization of the band matrix A, as |
*> computed by DGBTRF. U is stored as an upper triangular band |
*> computed by DGBTRF. U is stored as an upper triangular band |
*> matrix with KL+KU superdiagonals in rows 1 to KL+KU+1, and |
*> matrix with KL+KU superdiagonals in rows 1 to KL+KU+1, and |
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*> |
*> |
*> \param[in,out] R |
*> \param[in,out] R |
*> \verbatim |
*> \verbatim |
*> R is or output) DOUBLE PRECISION array, dimension (N) |
*> R is DOUBLE PRECISION array, dimension (N) |
*> The row scale factors for A. If EQUED = 'R' or 'B', A is |
*> The row scale factors for A. If EQUED = 'R' or 'B', A is |
*> multiplied on the left by diag(R); if EQUED = 'N' or 'C', R |
*> multiplied on the left by diag(R); if EQUED = 'N' or 'C', R |
*> is not accessed. R is an input argument if FACT = 'F'; |
*> is not accessed. R is an input argument if FACT = 'F'; |
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*> |
*> |
*> \param[in,out] C |
*> \param[in,out] C |
*> \verbatim |
*> \verbatim |
*> C is or output) DOUBLE PRECISION array, dimension (N) |
*> C is DOUBLE PRECISION array, dimension (N) |
*> The column scale factors for A. If EQUED = 'C' or 'B', A is |
*> The column scale factors for A. If EQUED = 'C' or 'B', A is |
*> multiplied on the right by diag(C); if EQUED = 'N' or 'R', C |
*> multiplied on the right by diag(C); if EQUED = 'N' or 'R', C |
*> is not accessed. C is an input argument if FACT = 'F'; |
*> is not accessed. C is an input argument if FACT = 'F'; |
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*> |
*> |
*> \param[in] B |
*> \param[in] B |
*> \verbatim |
*> \verbatim |
*> B is DOUBLE PRECISION array, dimension (LDB,NRHS) |
*> B is COMPLEX*16 array, dimension (LDB,NRHS) |
*> The right hand side matrix B. |
*> The right hand side matrix B. |
*> \endverbatim |
*> \endverbatim |
*> |
*> |
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*> |
*> |
*> \param[in,out] X |
*> \param[in,out] X |
*> \verbatim |
*> \verbatim |
*> X is DOUBLE PRECISION array, dimension (LDX,NRHS) |
*> X is COMPLEX*16 array, dimension (LDX,NRHS) |
*> On entry, the solution matrix X, as computed by DGETRS. |
*> On entry, the solution matrix X, as computed by DGETRS. |
*> On exit, the improved solution matrix X. |
*> On exit, the improved solution matrix X. |
*> \endverbatim |
*> \endverbatim |
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*> |
*> |
*> \param[in,out] PARAMS |
*> \param[in,out] PARAMS |
*> \verbatim |
*> \verbatim |
*> PARAMS is / output) DOUBLE PRECISION array, dimension NPARAMS |
*> PARAMS is DOUBLE PRECISION array, dimension NPARAMS |
*> Specifies algorithm parameters. If an entry is .LT. 0.0, then |
*> Specifies algorithm parameters. If an entry is .LT. 0.0, then |
*> that entry will be filled with default value used for that |
*> that entry will be filled with default value used for that |
*> parameter. Only positions up to NPARAMS are accessed; defaults |
*> parameter. Only positions up to NPARAMS are accessed; defaults |
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*> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
*> \author NAG Ltd. |
*> \author NAG Ltd. |
* |
* |
*> \date November 2011 |
*> \date April 2012 |
* |
* |
*> \ingroup complex16GBcomputational |
*> \ingroup complex16GBcomputational |
* |
* |
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$ ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, |
$ ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, |
$ INFO ) |
$ INFO ) |
* |
* |
* -- LAPACK computational routine (version 3.4.0) -- |
* -- LAPACK computational routine (version 3.6.1) -- |
* -- 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 |
* April 2012 |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
CHARACTER TRANS, EQUED |
CHARACTER TRANS, EQUED |
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* |
* |
* Perform refinement on each right-hand side |
* Perform refinement on each right-hand side |
* |
* |
IF ( REF_TYPE .NE. 0 ) THEN |
IF ( REF_TYPE .NE. 0 .AND. INFO .EQ. 0 ) THEN |
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PREC_TYPE = ILAPREC( 'E' ) |
PREC_TYPE = ILAPREC( 'E' ) |
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