--- rpl/lapack/lapack/dppcon.f	2011/07/22 07:38:10	1.8
+++ rpl/lapack/lapack/dppcon.f	2011/11/21 20:43:02	1.9
@@ -1,11 +1,127 @@
+*> \brief \b DPPCON
+*
+*  =========== DOCUMENTATION ===========
+*
+* Online html documentation available at 
+*            http://www.netlib.org/lapack/explore-html/ 
+*
+*> \htmlonly
+*> Download DPPCON + dependencies 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dppcon.f"> 
+*> [TGZ]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dppcon.f"> 
+*> [ZIP]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dppcon.f"> 
+*> [TXT]</a>
+*> \endhtmlonly 
+*
+*  Definition:
+*  ===========
+*
+*       SUBROUTINE DPPCON( UPLO, N, AP, ANORM, RCOND, WORK, IWORK, INFO )
+* 
+*       .. Scalar Arguments ..
+*       CHARACTER          UPLO
+*       INTEGER            INFO, N
+*       DOUBLE PRECISION   ANORM, RCOND
+*       ..
+*       .. Array Arguments ..
+*       INTEGER            IWORK( * )
+*       DOUBLE PRECISION   AP( * ), WORK( * )
+*       ..
+*  
+*
+*> \par Purpose:
+*  =============
+*>
+*> \verbatim
+*>
+*> DPPCON estimates the reciprocal of the condition number (in the
+*> 1-norm) of a real symmetric positive definite packed matrix using
+*> the Cholesky factorization A = U**T*U or A = L*L**T computed by
+*> DPPTRF.
+*>
+*> An estimate is obtained for norm(inv(A)), and the reciprocal of the
+*> condition number is computed as RCOND = 1 / (ANORM * norm(inv(A))).
+*> \endverbatim
+*
+*  Arguments:
+*  ==========
+*
+*> \param[in] UPLO
+*> \verbatim
+*>          UPLO is CHARACTER*1
+*>          = 'U':  Upper triangle of A is stored;
+*>          = 'L':  Lower triangle of A is stored.
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*>          N is INTEGER
+*>          The order of the matrix A.  N >= 0.
+*> \endverbatim
+*>
+*> \param[in] AP
+*> \verbatim
+*>          AP is DOUBLE PRECISION array, dimension (N*(N+1)/2)
+*>          The triangular factor U or L from the Cholesky factorization
+*>          A = U**T*U or A = L*L**T, packed columnwise in a linear
+*>          array.  The j-th column of U or L is stored in the array AP
+*>          as follows:
+*>          if UPLO = 'U', AP(i + (j-1)*j/2) = U(i,j) for 1<=i<=j;
+*>          if UPLO = 'L', AP(i + (j-1)*(2n-j)/2) = L(i,j) for j<=i<=n.
+*> \endverbatim
+*>
+*> \param[in] ANORM
+*> \verbatim
+*>          ANORM is DOUBLE PRECISION
+*>          The 1-norm (or infinity-norm) of the symmetric matrix A.
+*> \endverbatim
+*>
+*> \param[out] RCOND
+*> \verbatim
+*>          RCOND is DOUBLE PRECISION
+*>          The reciprocal of the condition number of the matrix A,
+*>          computed as RCOND = 1/(ANORM * AINVNM), where AINVNM is an
+*>          estimate of the 1-norm of inv(A) computed in this routine.
+*> \endverbatim
+*>
+*> \param[out] WORK
+*> \verbatim
+*>          WORK is DOUBLE PRECISION array, dimension (3*N)
+*> \endverbatim
+*>
+*> \param[out] IWORK
+*> \verbatim
+*>          IWORK is INTEGER 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
+*> \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 DPPCON( UPLO, N, AP, ANORM, RCOND, WORK, IWORK, 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                                                      --
-*
-*     Modified to call DLACN2 in place of DLACON, 5 Feb 03, SJH.
+*     November 2011
 *
 *     .. Scalar Arguments ..
       CHARACTER          UPLO
@@ -17,51 +133,6 @@
       DOUBLE PRECISION   AP( * ), WORK( * )
 *     ..
 *
-*  Purpose
-*  =======
-*
-*  DPPCON estimates the reciprocal of the condition number (in the
-*  1-norm) of a real symmetric positive definite packed matrix using
-*  the Cholesky factorization A = U**T*U or A = L*L**T computed by
-*  DPPTRF.
-*
-*  An estimate is obtained for norm(inv(A)), and the reciprocal of the
-*  condition number is computed as RCOND = 1 / (ANORM * norm(inv(A))).
-*
-*  Arguments
-*  =========
-*
-*  UPLO    (input) CHARACTER*1
-*          = 'U':  Upper triangle of A is stored;
-*          = 'L':  Lower triangle of A is stored.
-*
-*  N       (input) INTEGER
-*          The order of the matrix A.  N >= 0.
-*
-*  AP      (input) DOUBLE PRECISION array, dimension (N*(N+1)/2)
-*          The triangular factor U or L from the Cholesky factorization
-*          A = U**T*U or A = L*L**T, packed columnwise in a linear
-*          array.  The j-th column of U or L is stored in the array AP
-*          as follows:
-*          if UPLO = 'U', AP(i + (j-1)*j/2) = U(i,j) for 1<=i<=j;
-*          if UPLO = 'L', AP(i + (j-1)*(2n-j)/2) = L(i,j) for j<=i<=n.
-*
-*  ANORM   (input) DOUBLE PRECISION
-*          The 1-norm (or infinity-norm) of the symmetric matrix A.
-*
-*  RCOND   (output) DOUBLE PRECISION
-*          The reciprocal of the condition number of the matrix A,
-*          computed as RCOND = 1/(ANORM * AINVNM), where AINVNM is an
-*          estimate of the 1-norm of inv(A) computed in this routine.
-*
-*  WORK    (workspace) DOUBLE PRECISION array, dimension (3*N)
-*
-*  IWORK   (workspace) INTEGER array, dimension (N)
-*
-*  INFO    (output) INTEGER
-*          = 0:  successful exit
-*          < 0:  if INFO = -i, the i-th argument had an illegal value
-*
 *  =====================================================================
 *
 *     .. Parameters ..