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version 1.10, 2014/01/27 09:28:42 version 1.16, 2023/08/07 08:39:38
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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 ZSYRFSX + dependencies   *> Download ZSYRFSX + dependencies
 *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zsyrfsx.f">   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zsyrfsx.f">
 *> [TGZ]</a>   *> [TGZ]</a>
 *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zsyrfsx.f">   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zsyrfsx.f">
 *> [ZIP]</a>   *> [ZIP]</a>
 *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zsyrfsx.f">   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zsyrfsx.f">
 *> [TXT]</a>  *> [TXT]</a>
 *> \endhtmlonly   *> \endhtmlonly
 *  *
 *  Definition:  *  Definition:
 *  ===========  *  ===========
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 *                           S, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS,  *                           S, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS,
 *                           ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS,  *                           ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS,
 *                           WORK, RWORK, INFO )  *                           WORK, RWORK, INFO )
 *   *
 *       .. Scalar Arguments ..  *       .. Scalar Arguments ..
 *       CHARACTER          UPLO, EQUED  *       CHARACTER          UPLO, EQUED
 *       INTEGER            INFO, LDA, LDAF, LDB, LDX, N, NRHS, NPARAMS,  *       INTEGER            INFO, LDA, LDAF, LDB, LDX, N, NRHS, NPARAMS,
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 *      $                   ERR_BNDS_NORM( NRHS, * ),  *      $                   ERR_BNDS_NORM( NRHS, * ),
 *      $                   ERR_BNDS_COMP( NRHS, * )  *      $                   ERR_BNDS_COMP( NRHS, * )
 *       ..  *       ..
 *    *
 *  *
 *> \par Purpose:  *> \par Purpose:
 *  =============  *  =============
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 *>     The factored form of the matrix A.  AF contains the block  *>     The factored form of the matrix A.  AF contains the block
 *>     diagonal matrix D and the multipliers used to obtain the  *>     diagonal matrix D and the multipliers used to obtain the
 *>     factor U or L from the factorization A = U*D*U**T or A =  *>     factor U or L from the factorization A = U*D*U**T or A =
 *>     L*D*L**T as computed by DSYTRF.  *>     L*D*L**T as computed by ZSYTRF.
 *> \endverbatim  *> \endverbatim
 *>  *>
 *> \param[in] LDAF  *> \param[in] LDAF
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 *> \verbatim  *> \verbatim
 *>          IPIV is INTEGER array, dimension (N)  *>          IPIV is INTEGER array, dimension (N)
 *>     Details of the interchanges and the block structure of D  *>     Details of the interchanges and the block structure of D
 *>     as determined by DSYTRF.  *>     as determined by ZSYTRF.
 *> \endverbatim  *> \endverbatim
 *>  *>
 *> \param[in,out] S  *> \param[in,out] S
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 *> \param[in,out] X  *> \param[in,out] X
 *> \verbatim  *> \verbatim
 *>          X is COMPLEX*16 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 ZGETRS.
 *>     On exit, the improved solution matrix X.  *>     On exit, the improved solution matrix X.
 *> \endverbatim  *> \endverbatim
 *>  *>
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 *>     information as described below. There currently are up to three  *>     information as described below. There currently are up to three
 *>     pieces of information returned for each right-hand side. If  *>     pieces of information returned for each right-hand side. If
 *>     componentwise accuracy is not requested (PARAMS(3) = 0.0), then  *>     componentwise accuracy is not requested (PARAMS(3) = 0.0), then
 *>     ERR_BNDS_COMP is not accessed.  If N_ERR_BNDS .LT. 3, then at most  *>     ERR_BNDS_COMP is not accessed.  If N_ERR_BNDS < 3, then at most
 *>     the first (:,N_ERR_BNDS) entries are returned.  *>     the first (:,N_ERR_BNDS) entries are returned.
 *>  *>
 *>     The first index in ERR_BNDS_COMP(i,:) corresponds to the ith  *>     The first index in ERR_BNDS_COMP(i,:) corresponds to the ith
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 *> \param[in] NPARAMS  *> \param[in] NPARAMS
 *> \verbatim  *> \verbatim
 *>          NPARAMS is INTEGER  *>          NPARAMS is INTEGER
 *>     Specifies the number of parameters set in PARAMS.  If .LE. 0, the  *>     Specifies the number of parameters set in PARAMS.  If <= 0, the
 *>     PARAMS array is never referenced and default values are used.  *>     PARAMS array is never referenced and default values are used.
 *> \endverbatim  *> \endverbatim
 *>  *>
 *> \param[in,out] PARAMS  *> \param[in,out] PARAMS
 *> \verbatim  *> \verbatim
 *>          PARAMS is 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 < 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
 *>     are used for higher-numbered parameters.  *>     are used for higher-numbered parameters.
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 *>       PARAMS(LA_LINRX_ITREF_I = 1) : Whether to perform iterative  *>       PARAMS(LA_LINRX_ITREF_I = 1) : Whether to perform iterative
 *>            refinement or not.  *>            refinement or not.
 *>         Default: 1.0D+0  *>         Default: 1.0D+0
 *>            = 0.0 : No refinement is performed, and no error bounds are  *>            = 0.0:  No refinement is performed, and no error bounds are
 *>                    computed.  *>                    computed.
 *>            = 1.0 : Use the double-precision refinement algorithm,  *>            = 1.0:  Use the double-precision refinement algorithm,
 *>                    possibly with doubled-single computations if the  *>                    possibly with doubled-single computations if the
 *>                    compilation environment does not support DOUBLE  *>                    compilation environment does not support DOUBLE
 *>                    PRECISION.  *>                    PRECISION.
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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 April 2012  
 *  *
 *> \ingroup complex16SYcomputational  *> \ingroup complex16SYcomputational
 *  *
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      $                    ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS,       $                    ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS,
      $                    WORK, RWORK, INFO )       $                    WORK, RWORK, INFO )
 *  *
 *  -- LAPACK computational routine (version 3.4.1) --  *  -- 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..--
 *     April 2012  
 *  *
 *     .. Scalar Arguments ..  *     .. Scalar Arguments ..
       CHARACTER          UPLO, EQUED        CHARACTER          UPLO, EQUED
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       INTRINSIC          MAX, SQRT, TRANSFER        INTRINSIC          MAX, SQRT, TRANSFER
 *     ..  *     ..
 *     .. External Functions ..  *     .. External Functions ..
       EXTERNAL           LSAME, BLAS_FPINFO_X, ILATRANS, ILAPREC        EXTERNAL           LSAME, ILAPREC
       EXTERNAL           DLAMCH, ZLANSY, ZLA_SYRCOND_X, ZLA_SYRCOND_C        EXTERNAL           DLAMCH, ZLANSY, ZLA_SYRCOND_X, ZLA_SYRCOND_C
       DOUBLE PRECISION   DLAMCH, ZLANSY, ZLA_SYRCOND_X, ZLA_SYRCOND_C        DOUBLE PRECISION   DLAMCH, ZLANSY, ZLA_SYRCOND_X, ZLA_SYRCOND_C
       LOGICAL            LSAME        LOGICAL            LSAME
       INTEGER            BLAS_FPINFO_X        INTEGER            ILAPREC
       INTEGER            ILATRANS, ILAPREC  
 *     ..  *     ..
 *     .. Executable Statements ..  *     .. Executable Statements ..
 *  *
Removed from v.1.10  
changed lines
  Added in v.1.16

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