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Diff for /rpl/lapack/lapack/zhsein.f between versions 1.11 and 1.12

version 1.11, 2012/12/14 14:22:48 version 1.12, 2014/01/27 09:24:36
Line 104 Line 104
 *> \verbatim  *> \verbatim
 *>          H is COMPLEX*16 array, dimension (LDH,N)  *>          H is COMPLEX*16 array, dimension (LDH,N)
 *>          The upper Hessenberg matrix H.  *>          The upper Hessenberg matrix H.
   *>          If a NaN is detected in H, the routine will return with INFO=-6.
 *> \endverbatim  *> \endverbatim
 *>  *>
 *> \param[in] LDH  *> \param[in] LDH
Line 225 Line 226
 *> \author Univ. of Colorado Denver   *> \author Univ. of Colorado Denver 
 *> \author NAG Ltd.   *> \author NAG Ltd. 
 *  *
 *> \date November 2011  *> \date November 2013
 *  *
 *> \ingroup complex16OTHERcomputational  *> \ingroup complex16OTHERcomputational
 *  *
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      $                   LDVL, VR, LDVR, MM, M, WORK, RWORK, IFAILL,       $                   LDVL, VR, LDVR, MM, M, WORK, RWORK, IFAILL,
      $                   IFAILR, INFO )       $                   IFAILR, INFO )
 *  *
 *  -- LAPACK computational routine (version 3.4.0) --  *  -- LAPACK computational routine (version 3.5.0) --
 *  -- 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  *     November 2013
 *  *
 *     .. Scalar Arguments ..  *     .. Scalar Arguments ..
       CHARACTER          EIGSRC, INITV, SIDE        CHARACTER          EIGSRC, INITV, SIDE
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       COMPLEX*16         CDUM, WK        COMPLEX*16         CDUM, WK
 *     ..  *     ..
 *     .. External Functions ..  *     .. External Functions ..
       LOGICAL            LSAME        LOGICAL            LSAME, DISNAN
       DOUBLE PRECISION   DLAMCH, ZLANHS        DOUBLE PRECISION   DLAMCH, ZLANHS
       EXTERNAL           LSAME, DLAMCH, ZLANHS        EXTERNAL           LSAME, DLAMCH, ZLANHS, DISNAN
 *     ..  *     ..
 *     .. External Subroutines ..  *     .. External Subroutines ..
       EXTERNAL           XERBLA, ZLAEIN        EXTERNAL           XERBLA, ZLAEIN
Line 399 Line 400
 *              has not ben computed before.  *              has not ben computed before.
 *  *
                HNORM = ZLANHS( 'I', KR-KL+1, H( KL, KL ), LDH, RWORK )                 HNORM = ZLANHS( 'I', KR-KL+1, H( KL, KL ), LDH, RWORK )
                IF( HNORM.GT.RZERO ) THEN                 IF( DISNAN( HNORM ) ) THEN
                     INFO = -6
                     RETURN
                  ELSE IF( HNORM.GT.RZERO ) THEN
                   EPS3 = HNORM*ULP                    EPS3 = HNORM*ULP
                ELSE                 ELSE
                   EPS3 = SMLNUM                    EPS3 = SMLNUM
Removed from v.1.11  
changed lines
  Added in v.1.12

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