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Diff for /rpl/lapack/lapack/zlatbs.f between versions 1.20 and 1.21

version 1.20, 2018/05/29 07:18:30 version 1.21, 2023/08/07 08:39:32
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 *> \author Univ. of Colorado Denver  *> \author Univ. of Colorado Denver
 *> \author NAG Ltd.  *> \author NAG Ltd.
 *  *
 *> \date November 2017  
 *  
 *> \ingroup complex16OTHERauxiliary  *> \ingroup complex16OTHERauxiliary
 *  *
 *> \par Further Details:  *> \par Further Details:
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       SUBROUTINE ZLATBS( UPLO, TRANS, DIAG, NORMIN, N, KD, AB, LDAB, X,        SUBROUTINE ZLATBS( UPLO, TRANS, DIAG, NORMIN, N, KD, AB, LDAB, X,
      $                   SCALE, CNORM, INFO )       $                   SCALE, CNORM, INFO )
 *  *
 *  -- LAPACK auxiliary routine (version 3.8.0) --  *  -- LAPACK auxiliary 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..--
 *     November 2017  
 *  *
 *     .. Scalar Arguments ..  *     .. Scalar Arguments ..
       CHARACTER          DIAG, NORMIN, TRANS, UPLO        CHARACTER          DIAG, NORMIN, TRANS, UPLO
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      $                   ZDOTU, ZLADIV       $                   ZDOTU, ZLADIV
 *     ..  *     ..
 *     .. External Subroutines ..  *     .. External Subroutines ..
       EXTERNAL           DSCAL, XERBLA, ZAXPY, ZDSCAL, ZTBSV, DLABAD        EXTERNAL           DSCAL, XERBLA, ZAXPY, ZDSCAL, ZTBSV
 *     ..  *     ..
 *     .. Intrinsic Functions ..  *     .. Intrinsic Functions ..
       INTRINSIC          ABS, DBLE, DCMPLX, DCONJG, DIMAG, MAX, MIN        INTRINSIC          ABS, DBLE, DCMPLX, DCONJG, DIMAG, MAX, MIN
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 *  *
 *     Quick return if possible  *     Quick return if possible
 *  *
         SCALE = ONE
       IF( N.EQ.0 )        IF( N.EQ.0 )
      $   RETURN       $   RETURN
 *  *
 *     Determine machine dependent parameters to control overflow.  *     Determine machine dependent parameters to control overflow.
 *  *
       SMLNUM = DLAMCH( 'Safe minimum' )        SMLNUM = DLAMCH( 'Safe minimum' ) / DLAMCH( 'Precision' )
       BIGNUM = ONE / SMLNUM        BIGNUM = ONE / SMLNUM
       CALL DLABAD( SMLNUM, BIGNUM )  
       SMLNUM = SMLNUM / DLAMCH( 'Precision' )  
       BIGNUM = ONE / SMLNUM  
       SCALE = ONE  
 *  *
       IF( LSAME( NORMIN, 'N' ) ) THEN        IF( LSAME( NORMIN, 'N' ) ) THEN
 *  *
Removed from v.1.20  
changed lines
  Added in v.1.21

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