--- rpl/lapack/lapack/zggbak.f	2010/12/21 13:53:44	1.7
+++ rpl/lapack/lapack/zggbak.f	2011/11/21 20:43:10	1.8
@@ -1,10 +1,157 @@
+*> \brief \b ZGGBAK
+*
+*  =========== DOCUMENTATION ===========
+*
+* Online html documentation available at 
+*            http://www.netlib.org/lapack/explore-html/ 
+*
+*> \htmlonly
+*> Download ZGGBAK + dependencies 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zggbak.f"> 
+*> [TGZ]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zggbak.f"> 
+*> [ZIP]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zggbak.f"> 
+*> [TXT]</a>
+*> \endhtmlonly 
+*
+*  Definition:
+*  ===========
+*
+*       SUBROUTINE ZGGBAK( JOB, SIDE, N, ILO, IHI, LSCALE, RSCALE, M, V,
+*                          LDV, INFO )
+* 
+*       .. Scalar Arguments ..
+*       CHARACTER          JOB, SIDE
+*       INTEGER            IHI, ILO, INFO, LDV, M, N
+*       ..
+*       .. Array Arguments ..
+*       DOUBLE PRECISION   LSCALE( * ), RSCALE( * )
+*       COMPLEX*16         V( LDV, * )
+*       ..
+*  
+*
+*> \par Purpose:
+*  =============
+*>
+*> \verbatim
+*>
+*> ZGGBAK forms the right or left eigenvectors of a complex generalized
+*> eigenvalue problem A*x = lambda*B*x, by backward transformation on
+*> the computed eigenvectors of the balanced pair of matrices output by
+*> ZGGBAL.
+*> \endverbatim
+*
+*  Arguments:
+*  ==========
+*
+*> \param[in] JOB
+*> \verbatim
+*>          JOB is CHARACTER*1
+*>          Specifies the type of backward transformation required:
+*>          = 'N':  do nothing, return immediately;
+*>          = 'P':  do backward transformation for permutation only;
+*>          = 'S':  do backward transformation for scaling only;
+*>          = 'B':  do backward transformations for both permutation and
+*>                  scaling.
+*>          JOB must be the same as the argument JOB supplied to ZGGBAL.
+*> \endverbatim
+*>
+*> \param[in] SIDE
+*> \verbatim
+*>          SIDE is CHARACTER*1
+*>          = 'R':  V contains right eigenvectors;
+*>          = 'L':  V contains left eigenvectors.
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*>          N is INTEGER
+*>          The number of rows of the matrix V.  N >= 0.
+*> \endverbatim
+*>
+*> \param[in] ILO
+*> \verbatim
+*>          ILO is INTEGER
+*> \endverbatim
+*>
+*> \param[in] IHI
+*> \verbatim
+*>          IHI is INTEGER
+*>          The integers ILO and IHI determined by ZGGBAL.
+*>          1 <= ILO <= IHI <= N, if N > 0; ILO=1 and IHI=0, if N=0.
+*> \endverbatim
+*>
+*> \param[in] LSCALE
+*> \verbatim
+*>          LSCALE is DOUBLE PRECISION array, dimension (N)
+*>          Details of the permutations and/or scaling factors applied
+*>          to the left side of A and B, as returned by ZGGBAL.
+*> \endverbatim
+*>
+*> \param[in] RSCALE
+*> \verbatim
+*>          RSCALE is DOUBLE PRECISION array, dimension (N)
+*>          Details of the permutations and/or scaling factors applied
+*>          to the right side of A and B, as returned by ZGGBAL.
+*> \endverbatim
+*>
+*> \param[in] M
+*> \verbatim
+*>          M is INTEGER
+*>          The number of columns of the matrix V.  M >= 0.
+*> \endverbatim
+*>
+*> \param[in,out] V
+*> \verbatim
+*>          V is COMPLEX*16 array, dimension (LDV,M)
+*>          On entry, the matrix of right or left eigenvectors to be
+*>          transformed, as returned by ZTGEVC.
+*>          On exit, V is overwritten by the transformed eigenvectors.
+*> \endverbatim
+*>
+*> \param[in] LDV
+*> \verbatim
+*>          LDV is INTEGER
+*>          The leading dimension of the matrix V. LDV >= max(1,N).
+*> \endverbatim
+*>
+*> \param[out] INFO
+*> \verbatim
+*>          INFO is INTEGER
+*>          = 0:  successful exit.
+*>          < 0:  if INFO = -i, the i-th argument had an illegal value.
+*> \endverbatim
+*
+*  Authors:
+*  ========
+*
+*> \author Univ. of Tennessee 
+*> \author Univ. of California Berkeley 
+*> \author Univ. of Colorado Denver 
+*> \author NAG Ltd. 
+*
+*> \date November 2011
+*
+*> \ingroup complex16GBcomputational
+*
+*> \par Further Details:
+*  =====================
+*>
+*> \verbatim
+*>
+*>  See R.C. Ward, Balancing the generalized eigenvalue problem,
+*>                 SIAM J. Sci. Stat. Comp. 2 (1981), 141-152.
+*> \endverbatim
+*>
+*  =====================================================================
       SUBROUTINE ZGGBAK( JOB, SIDE, N, ILO, IHI, LSCALE, RSCALE, M, V,
      $                   LDV, INFO )
 *
-*  -- LAPACK routine (version 3.2) --
+*  -- LAPACK computational routine (version 3.4.0) --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     November 2006
+*     November 2011
 *
 *     .. Scalar Arguments ..
       CHARACTER          JOB, SIDE
@@ -15,67 +162,6 @@
       COMPLEX*16         V( LDV, * )
 *     ..
 *
-*  Purpose
-*  =======
-*
-*  ZGGBAK forms the right or left eigenvectors of a complex generalized
-*  eigenvalue problem A*x = lambda*B*x, by backward transformation on
-*  the computed eigenvectors of the balanced pair of matrices output by
-*  ZGGBAL.
-*
-*  Arguments
-*  =========
-*
-*  JOB     (input) CHARACTER*1
-*          Specifies the type of backward transformation required:
-*          = 'N':  do nothing, return immediately;
-*          = 'P':  do backward transformation for permutation only;
-*          = 'S':  do backward transformation for scaling only;
-*          = 'B':  do backward transformations for both permutation and
-*                  scaling.
-*          JOB must be the same as the argument JOB supplied to ZGGBAL.
-*
-*  SIDE    (input) CHARACTER*1
-*          = 'R':  V contains right eigenvectors;
-*          = 'L':  V contains left eigenvectors.
-*
-*  N       (input) INTEGER
-*          The number of rows of the matrix V.  N >= 0.
-*
-*  ILO     (input) INTEGER
-*  IHI     (input) INTEGER
-*          The integers ILO and IHI determined by ZGGBAL.
-*          1 <= ILO <= IHI <= N, if N > 0; ILO=1 and IHI=0, if N=0.
-*
-*  LSCALE  (input) DOUBLE PRECISION array, dimension (N)
-*          Details of the permutations and/or scaling factors applied
-*          to the left side of A and B, as returned by ZGGBAL.
-*
-*  RSCALE  (input) DOUBLE PRECISION array, dimension (N)
-*          Details of the permutations and/or scaling factors applied
-*          to the right side of A and B, as returned by ZGGBAL.
-*
-*  M       (input) INTEGER
-*          The number of columns of the matrix V.  M >= 0.
-*
-*  V       (input/output) COMPLEX*16 array, dimension (LDV,M)
-*          On entry, the matrix of right or left eigenvectors to be
-*          transformed, as returned by ZTGEVC.
-*          On exit, V is overwritten by the transformed eigenvectors.
-*
-*  LDV     (input) INTEGER
-*          The leading dimension of the matrix V. LDV >= max(1,N).
-*
-*  INFO    (output) INTEGER
-*          = 0:  successful exit.
-*          < 0:  if INFO = -i, the i-th argument had an illegal value.
-*
-*  Further Details
-*  ===============
-*
-*  See R.C. Ward, Balancing the generalized eigenvalue problem,
-*                 SIAM J. Sci. Stat. Comp. 2 (1981), 141-152.
-*
 *  =====================================================================
 *
 *     .. Local Scalars ..