--- rpl/lapack/lapack/dsytri.f	2011/07/22 07:38:12	1.8
+++ rpl/lapack/lapack/dsytri.f	2011/11/21 20:43:05	1.9
@@ -1,9 +1,123 @@
+*> \brief \b DSYTRI
+*
+*  =========== DOCUMENTATION ===========
+*
+* Online html documentation available at 
+*            http://www.netlib.org/lapack/explore-html/ 
+*
+*> \htmlonly
+*> Download DSYTRI + dependencies 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dsytri.f"> 
+*> [TGZ]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dsytri.f"> 
+*> [ZIP]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dsytri.f"> 
+*> [TXT]</a>
+*> \endhtmlonly 
+*
+*  Definition:
+*  ===========
+*
+*       SUBROUTINE DSYTRI( UPLO, N, A, LDA, IPIV, WORK, INFO )
+* 
+*       .. Scalar Arguments ..
+*       CHARACTER          UPLO
+*       INTEGER            INFO, LDA, N
+*       ..
+*       .. Array Arguments ..
+*       INTEGER            IPIV( * )
+*       DOUBLE PRECISION   A( LDA, * ), WORK( * )
+*       ..
+*  
+*
+*> \par Purpose:
+*  =============
+*>
+*> \verbatim
+*>
+*> DSYTRI computes the inverse of a real symmetric indefinite matrix
+*> A using the factorization A = U*D*U**T or A = L*D*L**T computed by
+*> DSYTRF.
+*> \endverbatim
+*
+*  Arguments:
+*  ==========
+*
+*> \param[in] UPLO
+*> \verbatim
+*>          UPLO is CHARACTER*1
+*>          Specifies whether the details of the factorization are stored
+*>          as an upper or lower triangular matrix.
+*>          = 'U':  Upper triangular, form is A = U*D*U**T;
+*>          = 'L':  Lower triangular, form is A = L*D*L**T.
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*>          N is INTEGER
+*>          The order of the matrix A.  N >= 0.
+*> \endverbatim
+*>
+*> \param[in,out] A
+*> \verbatim
+*>          A is DOUBLE PRECISION array, dimension (LDA,N)
+*>          On entry, the block diagonal matrix D and the multipliers
+*>          used to obtain the factor U or L as computed by DSYTRF.
+*>
+*>          On exit, if INFO = 0, the (symmetric) inverse of the original
+*>          matrix.  If UPLO = 'U', the upper triangular part of the
+*>          inverse is formed and the part of A below the diagonal is not
+*>          referenced; if UPLO = 'L' the lower triangular part of the
+*>          inverse is formed and the part of A above the diagonal is
+*>          not referenced.
+*> \endverbatim
+*>
+*> \param[in] LDA
+*> \verbatim
+*>          LDA is INTEGER
+*>          The leading dimension of the array A.  LDA >= max(1,N).
+*> \endverbatim
+*>
+*> \param[in] IPIV
+*> \verbatim
+*>          IPIV is INTEGER array, dimension (N)
+*>          Details of the interchanges and the block structure of D
+*>          as determined by DSYTRF.
+*> \endverbatim
+*>
+*> \param[out] WORK
+*> \verbatim
+*>          WORK is DOUBLE PRECISION array, dimension (N)
+*> \endverbatim
+*>
+*> \param[out] INFO
+*> \verbatim
+*>          INFO is INTEGER
+*>          = 0: successful exit
+*>          < 0: if INFO = -i, the i-th argument had an illegal value
+*>          > 0: if INFO = i, D(i,i) = 0; the matrix is singular and its
+*>               inverse could not be computed.
+*> \endverbatim
+*
+*  Authors:
+*  ========
+*
+*> \author Univ. of Tennessee 
+*> \author Univ. of California Berkeley 
+*> \author Univ. of Colorado Denver 
+*> \author NAG Ltd. 
+*
+*> \date November 2011
+*
+*> \ingroup doubleSYcomputational
+*
+*  =====================================================================
       SUBROUTINE DSYTRI( UPLO, N, A, LDA, IPIV, WORK, INFO )
 *
-*  -- LAPACK routine (version 3.3.1) --
+*  -- 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..--
-*  -- April 2011                                                      --
+*     November 2011
 *
 *     .. Scalar Arguments ..
       CHARACTER          UPLO
@@ -14,51 +128,6 @@
       DOUBLE PRECISION   A( LDA, * ), WORK( * )
 *     ..
 *
-*  Purpose
-*  =======
-*
-*  DSYTRI computes the inverse of a real symmetric indefinite matrix
-*  A using the factorization A = U*D*U**T or A = L*D*L**T computed by
-*  DSYTRF.
-*
-*  Arguments
-*  =========
-*
-*  UPLO    (input) CHARACTER*1
-*          Specifies whether the details of the factorization are stored
-*          as an upper or lower triangular matrix.
-*          = 'U':  Upper triangular, form is A = U*D*U**T;
-*          = 'L':  Lower triangular, form is A = L*D*L**T.
-*
-*  N       (input) INTEGER
-*          The order of the matrix A.  N >= 0.
-*
-*  A       (input/output) DOUBLE PRECISION array, dimension (LDA,N)
-*          On entry, the block diagonal matrix D and the multipliers
-*          used to obtain the factor U or L as computed by DSYTRF.
-*
-*          On exit, if INFO = 0, the (symmetric) inverse of the original
-*          matrix.  If UPLO = 'U', the upper triangular part of the
-*          inverse is formed and the part of A below the diagonal is not
-*          referenced; if UPLO = 'L' the lower triangular part of the
-*          inverse is formed and the part of A above the diagonal is
-*          not referenced.
-*
-*  LDA     (input) INTEGER
-*          The leading dimension of the array A.  LDA >= max(1,N).
-*
-*  IPIV    (input) INTEGER array, dimension (N)
-*          Details of the interchanges and the block structure of D
-*          as determined by DSYTRF.
-*
-*  WORK    (workspace) DOUBLE PRECISION array, dimension (N)
-*
-*  INFO    (output) INTEGER
-*          = 0: successful exit
-*          < 0: if INFO = -i, the i-th argument had an illegal value
-*          > 0: if INFO = i, D(i,i) = 0; the matrix is singular and its
-*               inverse could not be computed.
-*
 *  =====================================================================
 *
 *     .. Parameters ..