--- rpl/lapack/lapack/dtptrs.f	2011/07/22 07:38:13	1.8
+++ rpl/lapack/lapack/dtptrs.f	2011/11/21 20:43:06	1.9
@@ -1,9 +1,139 @@
+*> \brief \b DTPTRS
+*
+*  =========== DOCUMENTATION ===========
+*
+* Online html documentation available at 
+*            http://www.netlib.org/lapack/explore-html/ 
+*
+*> \htmlonly
+*> Download DTPTRS + dependencies 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dtptrs.f"> 
+*> [TGZ]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dtptrs.f"> 
+*> [ZIP]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dtptrs.f"> 
+*> [TXT]</a>
+*> \endhtmlonly 
+*
+*  Definition:
+*  ===========
+*
+*       SUBROUTINE DTPTRS( UPLO, TRANS, DIAG, N, NRHS, AP, B, LDB, INFO )
+* 
+*       .. Scalar Arguments ..
+*       CHARACTER          DIAG, TRANS, UPLO
+*       INTEGER            INFO, LDB, N, NRHS
+*       ..
+*       .. Array Arguments ..
+*       DOUBLE PRECISION   AP( * ), B( LDB, * )
+*       ..
+*  
+*
+*> \par Purpose:
+*  =============
+*>
+*> \verbatim
+*>
+*> DTPTRS solves a triangular system of the form
+*>
+*>    A * X = B  or  A**T * X = B,
+*>
+*> where A is a triangular matrix of order N stored in packed format,
+*> and B is an N-by-NRHS matrix.  A check is made to verify that A is
+*> nonsingular.
+*> \endverbatim
+*
+*  Arguments:
+*  ==========
+*
+*> \param[in] UPLO
+*> \verbatim
+*>          UPLO is CHARACTER*1
+*>          = 'U':  A is upper triangular;
+*>          = 'L':  A is lower triangular.
+*> \endverbatim
+*>
+*> \param[in] TRANS
+*> \verbatim
+*>          TRANS is CHARACTER*1
+*>          Specifies the form of the system of equations:
+*>          = 'N':  A * X = B  (No transpose)
+*>          = 'T':  A**T * X = B  (Transpose)
+*>          = 'C':  A**H * X = B  (Conjugate transpose = Transpose)
+*> \endverbatim
+*>
+*> \param[in] DIAG
+*> \verbatim
+*>          DIAG is CHARACTER*1
+*>          = 'N':  A is non-unit triangular;
+*>          = 'U':  A is unit triangular.
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*>          N is INTEGER
+*>          The order of the matrix A.  N >= 0.
+*> \endverbatim
+*>
+*> \param[in] NRHS
+*> \verbatim
+*>          NRHS is INTEGER
+*>          The number of right hand sides, i.e., the number of columns
+*>          of the matrix B.  NRHS >= 0.
+*> \endverbatim
+*>
+*> \param[in] AP
+*> \verbatim
+*>          AP is DOUBLE PRECISION array, dimension (N*(N+1)/2)
+*>          The upper or lower triangular matrix A, packed columnwise in
+*>          a linear array.  The j-th column of A is stored in the array
+*>          AP as follows:
+*>          if UPLO = 'U', AP(i + (j-1)*j/2) = A(i,j) for 1<=i<=j;
+*>          if UPLO = 'L', AP(i + (j-1)*(2*n-j)/2) = A(i,j) for j<=i<=n.
+*> \endverbatim
+*>
+*> \param[in,out] B
+*> \verbatim
+*>          B is DOUBLE PRECISION array, dimension (LDB,NRHS)
+*>          On entry, the right hand side matrix B.
+*>          On exit, if INFO = 0, the solution matrix X.
+*> \endverbatim
+*>
+*> \param[in] LDB
+*> \verbatim
+*>          LDB is INTEGER
+*>          The leading dimension of the array B.  LDB >= 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
+*>          > 0:  if INFO = i, the i-th diagonal element of A is zero,
+*>                indicating that the matrix is singular and the
+*>                solutions X have not been computed.
+*> \endverbatim
+*
+*  Authors:
+*  ========
+*
+*> \author Univ. of Tennessee 
+*> \author Univ. of California Berkeley 
+*> \author Univ. of Colorado Denver 
+*> \author NAG Ltd. 
+*
+*> \date November 2011
+*
+*> \ingroup doubleOTHERcomputational
+*
+*  =====================================================================
       SUBROUTINE DTPTRS( UPLO, TRANS, DIAG, N, NRHS, AP, B, LDB, 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          DIAG, TRANS, UPLO
@@ -13,62 +143,6 @@
       DOUBLE PRECISION   AP( * ), B( LDB, * )
 *     ..
 *
-*  Purpose
-*  =======
-*
-*  DTPTRS solves a triangular system of the form
-*
-*     A * X = B  or  A**T * X = B,
-*
-*  where A is a triangular matrix of order N stored in packed format,
-*  and B is an N-by-NRHS matrix.  A check is made to verify that A is
-*  nonsingular.
-*
-*  Arguments
-*  =========
-*
-*  UPLO    (input) CHARACTER*1
-*          = 'U':  A is upper triangular;
-*          = 'L':  A is lower triangular.
-*
-*  TRANS   (input) CHARACTER*1
-*          Specifies the form of the system of equations:
-*          = 'N':  A * X = B  (No transpose)
-*          = 'T':  A**T * X = B  (Transpose)
-*          = 'C':  A**H * X = B  (Conjugate transpose = Transpose)
-*
-*  DIAG    (input) CHARACTER*1
-*          = 'N':  A is non-unit triangular;
-*          = 'U':  A is unit triangular.
-*
-*  N       (input) INTEGER
-*          The order of the matrix A.  N >= 0.
-*
-*  NRHS    (input) INTEGER
-*          The number of right hand sides, i.e., the number of columns
-*          of the matrix B.  NRHS >= 0.
-*
-*  AP      (input) DOUBLE PRECISION array, dimension (N*(N+1)/2)
-*          The upper or lower triangular matrix A, packed columnwise in
-*          a linear array.  The j-th column of A is stored in the array
-*          AP as follows:
-*          if UPLO = 'U', AP(i + (j-1)*j/2) = A(i,j) for 1<=i<=j;
-*          if UPLO = 'L', AP(i + (j-1)*(2*n-j)/2) = A(i,j) for j<=i<=n.
-*
-*  B       (input/output) DOUBLE PRECISION array, dimension (LDB,NRHS)
-*          On entry, the right hand side matrix B.
-*          On exit, if INFO = 0, the solution matrix X.
-*
-*  LDB     (input) INTEGER
-*          The leading dimension of the array B.  LDB >= max(1,N).
-*
-*  INFO    (output) INTEGER
-*          = 0:  successful exit
-*          < 0:  if INFO = -i, the i-th argument had an illegal value
-*          > 0:  if INFO = i, the i-th diagonal element of A is zero,
-*                indicating that the matrix is singular and the
-*                solutions X have not been computed.
-*
 *  =====================================================================
 *
 *     .. Parameters ..