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version 1.7, 2010/12/21 13:53:24 version 1.18, 2018/05/29 07:17:49
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   *> \brief \b CLAG2Z converts a complex single precision matrix to a complex double precision matrix.
   *
   *  =========== DOCUMENTATION ===========
   *
   * Online html documentation available at
   *            http://www.netlib.org/lapack/explore-html/
   *
   *> \htmlonly
   *> Download CLAG2Z + dependencies
   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/clag2z.f">
   *> [TGZ]</a>
   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/clag2z.f">
   *> [ZIP]</a>
   *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/clag2z.f">
   *> [TXT]</a>
   *> \endhtmlonly
   *
   *  Definition:
   *  ===========
   *
   *       SUBROUTINE CLAG2Z( M, N, SA, LDSA, A, LDA, INFO )
   *
   *       .. Scalar Arguments ..
   *       INTEGER            INFO, LDA, LDSA, M, N
   *       ..
   *       .. Array Arguments ..
   *       COMPLEX            SA( LDSA, * )
   *       COMPLEX*16         A( LDA, * )
   *       ..
   *
   *
   *> \par Purpose:
   *  =============
   *>
   *> \verbatim
   *>
   *> CLAG2Z converts a COMPLEX matrix, SA, to a COMPLEX*16 matrix, A.
   *>
   *> Note that while it is possible to overflow while converting
   *> from double to single, it is not possible to overflow when
   *> converting from single to double.
   *>
   *> This is an auxiliary routine so there is no argument checking.
   *> \endverbatim
   *
   *  Arguments:
   *  ==========
   *
   *> \param[in] M
   *> \verbatim
   *>          M is INTEGER
   *>          The number of lines of the matrix A.  M >= 0.
   *> \endverbatim
   *>
   *> \param[in] N
   *> \verbatim
   *>          N is INTEGER
   *>          The number of columns of the matrix A.  N >= 0.
   *> \endverbatim
   *>
   *> \param[in] SA
   *> \verbatim
   *>          SA is COMPLEX array, dimension (LDSA,N)
   *>          On entry, the M-by-N coefficient matrix SA.
   *> \endverbatim
   *>
   *> \param[in] LDSA
   *> \verbatim
   *>          LDSA is INTEGER
   *>          The leading dimension of the array SA.  LDSA >= max(1,M).
   *> \endverbatim
   *>
   *> \param[out] A
   *> \verbatim
   *>          A is COMPLEX*16 array, dimension (LDA,N)
   *>          On exit, the M-by-N coefficient matrix A.
   *> \endverbatim
   *>
   *> \param[in] LDA
   *> \verbatim
   *>          LDA is INTEGER
   *>          The leading dimension of the array A.  LDA >= max(1,M).
   *> \endverbatim
   *>
   *> \param[out] INFO
   *> \verbatim
   *>          INFO is INTEGER
   *>          = 0:  successful exit
   *> \endverbatim
   *
   *  Authors:
   *  ========
   *
   *> \author Univ. of Tennessee
   *> \author Univ. of California Berkeley
   *> \author Univ. of Colorado Denver
   *> \author NAG Ltd.
   *
   *> \date December 2016
   *
   *> \ingroup complex16OTHERauxiliary
   *
   *  =====================================================================
       SUBROUTINE CLAG2Z( M, N, SA, LDSA, A, LDA, INFO )        SUBROUTINE CLAG2Z( M, N, SA, LDSA, A, LDA, INFO )
 *  *
 *  -- LAPACK PROTOTYPE auxiliary routine (version 3.1.2) --  *  -- LAPACK auxiliary 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..--
 *     August 2007  *     December 2016
 *  *
 *     ..  
 *     .. Scalar Arguments ..  *     .. Scalar Arguments ..
       INTEGER            INFO, LDA, LDSA, M, N        INTEGER            INFO, LDA, LDSA, M, N
 *     ..  *     ..
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       COMPLEX*16         A( LDA, * )        COMPLEX*16         A( LDA, * )
 *     ..  *     ..
 *  *
 *  Purpose  *  =====================================================================
 *  =======  
 *  
 *  CLAG2Z converts a COMPLEX matrix, SA, to a COMPLEX*16 matrix, A.  
 *  
 *  Note that while it is possible to overflow while converting  
 *  from double to single, it is not possible to overflow when  
 *  converting from single to double.  
 *  
 *  This is an auxiliary routine so there is no argument checking.  
 *  
 *  Arguments  
 *  =========  
 *  
 *  M       (input) INTEGER  
 *          The number of lines of the matrix A.  M >= 0.  
 *  
 *  N       (input) INTEGER  
 *          The number of columns of the matrix A.  N >= 0.  
 *  
 *  SA      (input) COMPLEX array, dimension (LDSA,N)  
 *          On entry, the M-by-N coefficient matrix SA.  
 *  
 *  LDSA    (input) INTEGER  
 *          The leading dimension of the array SA.  LDSA >= max(1,M).  
 *  
 *  A       (output) COMPLEX*16 array, dimension (LDA,N)  
 *          On exit, the M-by-N coefficient matrix A.  
 *  
 *  LDA     (input) INTEGER  
 *          The leading dimension of the array A.  LDA >= max(1,M).  
 *  
 *  INFO    (output) INTEGER  
 *          = 0:  successful exit  
 *  =========  
 *  *
 *     .. Local Scalars ..  *     .. Local Scalars ..
       INTEGER            I, J        INTEGER            I, J
Removed from v.1.7  
changed lines
  Added in v.1.18

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