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Diff for /rpl/lapack/lapack/zla_porpvgrw.f between versions 1.5 and 1.16

version 1.5, 2011/11/21 20:43:14 version 1.16, 2020/05/21 21:46:06
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 *> \brief \b ZLA_PORPVGRW  *> \brief \b ZLA_PORPVGRW computes the reciprocal pivot growth factor norm(A)/norm(U) for a symmetric or Hermitian positive-definite matrix.
 *  *
 *  =========== 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 ZLA_PORPVGRW + dependencies   *> Download ZLA_PORPVGRW + dependencies
 *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zla_porpvgrw.f">   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zla_porpvgrw.f">
 *> [TGZ]</a>   *> [TGZ]</a>
 *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zla_porpvgrw.f">   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zla_porpvgrw.f">
 *> [ZIP]</a>   *> [ZIP]</a>
 *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zla_porpvgrw.f">   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zla_porpvgrw.f">
 *> [TXT]</a>  *> [TXT]</a>
 *> \endhtmlonly   *> \endhtmlonly
 *  *
 *  Definition:  *  Definition:
 *  ===========  *  ===========
 *  *
 *       DOUBLE PRECISION FUNCTION ZLA_PORPVGRW( UPLO, NCOLS, A, LDA, AF,   *       DOUBLE PRECISION FUNCTION ZLA_PORPVGRW( UPLO, NCOLS, A, LDA, AF,
 *                                               LDAF, WORK )  *                                               LDAF, WORK )
 *   *
 *       .. Scalar Arguments ..  *       .. Scalar Arguments ..
 *       CHARACTER*1        UPLO  *       CHARACTER*1        UPLO
 *       INTEGER            NCOLS, LDA, LDAF  *       INTEGER            NCOLS, LDA, LDAF
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 *       COMPLEX*16         A( LDA, * ), AF( LDAF, * )  *       COMPLEX*16         A( LDA, * ), AF( LDAF, * )
 *       DOUBLE PRECISION   WORK( * )  *       DOUBLE PRECISION   WORK( * )
 *       ..  *       ..
 *    *
 *  *
 *> \par Purpose:  *> \par Purpose:
 *  =============  *  =============
 *>  *>
 *> \verbatim  *> \verbatim
 *>  *>
 *>   *>
 *> ZLA_PORPVGRW computes the reciprocal pivot growth factor  *> ZLA_PORPVGRW computes the reciprocal pivot growth factor
 *> norm(A)/norm(U). The "max absolute element" norm is used. If this is  *> norm(A)/norm(U). The "max absolute element" norm is used. If this is
 *> much less than 1, the stability of the LU factorization of the  *> much less than 1, the stability of the LU factorization of the
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 *>     The leading dimension of the array AF.  LDAF >= max(1,N).  *>     The leading dimension of the array AF.  LDAF >= max(1,N).
 *> \endverbatim  *> \endverbatim
 *>  *>
 *> \param[in] WORK  *> \param[out] WORK
 *> \verbatim  *> \verbatim
 *>          WORK is COMPLEX*16 array, dimension (2*N)  *>          WORK is DOUBLE PRECISION array, dimension (2*N)
 *> \endverbatim  *> \endverbatim
 *  *
 *  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  *> \date June 2016
 *  *
 *> \ingroup complex16POcomputational  *> \ingroup complex16POcomputational
 *  *
 *  =====================================================================  *  =====================================================================
       DOUBLE PRECISION FUNCTION ZLA_PORPVGRW( UPLO, NCOLS, A, LDA, AF,         DOUBLE PRECISION FUNCTION ZLA_PORPVGRW( UPLO, NCOLS, A, LDA, AF,
      $                                        LDAF, WORK )       $                                        LDAF, WORK )
 *  *
 *  -- LAPACK computational routine (version 3.4.0) --  *  -- LAPACK computational routine (version 3.7.0) --
 *  -- 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  *     June 2016
 *  *
 *     .. Scalar Arguments ..  *     .. Scalar Arguments ..
       CHARACTER*1        UPLO        CHARACTER*1        UPLO
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       COMPLEX*16         ZDUM        COMPLEX*16         ZDUM
 *     ..  *     ..
 *     .. External Functions ..  *     .. External Functions ..
       EXTERNAL           LSAME, ZLASET        EXTERNAL           LSAME
       LOGICAL            LSAME        LOGICAL            LSAME
 *     ..  *     ..
 *     .. Intrinsic Functions ..  *     .. Intrinsic Functions ..
Removed from v.1.5  
changed lines
  Added in v.1.16

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