--- rpl/lapack/lapack/dgecon.f 2011/07/22 07:38:04 1.8
+++ rpl/lapack/lapack/dgecon.f 2011/11/21 20:42:50 1.9
@@ -1,12 +1,133 @@
+*> \brief \b DGECON
+*
+* =========== DOCUMENTATION ===========
+*
+* Online html documentation available at
+* http://www.netlib.org/lapack/explore-html/
+*
+*> \htmlonly
+*> Download DGECON + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
+*> [TXT]
+*> \endhtmlonly
+*
+* Definition:
+* ===========
+*
+* SUBROUTINE DGECON( NORM, N, A, LDA, ANORM, RCOND, WORK, IWORK,
+* INFO )
+*
+* .. Scalar Arguments ..
+* CHARACTER NORM
+* INTEGER INFO, LDA, N
+* DOUBLE PRECISION ANORM, RCOND
+* ..
+* .. Array Arguments ..
+* INTEGER IWORK( * )
+* DOUBLE PRECISION A( LDA, * ), WORK( * )
+* ..
+*
+*
+*> \par Purpose:
+* =============
+*>
+*> \verbatim
+*>
+*> DGECON estimates the reciprocal of the condition number of a general
+*> real matrix A, in either the 1-norm or the infinity-norm, using
+*> the LU factorization computed by DGETRF.
+*>
+*> An estimate is obtained for norm(inv(A)), and the reciprocal of the
+*> condition number is computed as
+*> RCOND = 1 / ( norm(A) * norm(inv(A)) ).
+*> \endverbatim
+*
+* Arguments:
+* ==========
+*
+*> \param[in] NORM
+*> \verbatim
+*> NORM is CHARACTER*1
+*> Specifies whether the 1-norm condition number or the
+*> infinity-norm condition number is required:
+*> = '1' or 'O': 1-norm;
+*> = 'I': Infinity-norm.
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*> N is INTEGER
+*> The order of the matrix A. N >= 0.
+*> \endverbatim
+*>
+*> \param[in] A
+*> \verbatim
+*> A is DOUBLE PRECISION array, dimension (LDA,N)
+*> The factors L and U from the factorization A = P*L*U
+*> as computed by DGETRF.
+*> \endverbatim
+*>
+*> \param[in] LDA
+*> \verbatim
+*> LDA is INTEGER
+*> The leading dimension of the array A. LDA >= max(1,N).
+*> \endverbatim
+*>
+*> \param[in] ANORM
+*> \verbatim
+*> ANORM is DOUBLE PRECISION
+*> If NORM = '1' or 'O', the 1-norm of the original matrix A.
+*> If NORM = 'I', the infinity-norm of the original 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/(norm(A) * norm(inv(A))).
+*> \endverbatim
+*>
+*> \param[out] WORK
+*> \verbatim
+*> WORK is DOUBLE PRECISION array, dimension (4*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 doubleGEcomputational
+*
+* =====================================================================
SUBROUTINE DGECON( NORM, N, A, LDA, 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 NORM
@@ -18,52 +139,6 @@
DOUBLE PRECISION A( LDA, * ), WORK( * )
* ..
*
-* Purpose
-* =======
-*
-* DGECON estimates the reciprocal of the condition number of a general
-* real matrix A, in either the 1-norm or the infinity-norm, using
-* the LU factorization computed by DGETRF.
-*
-* An estimate is obtained for norm(inv(A)), and the reciprocal of the
-* condition number is computed as
-* RCOND = 1 / ( norm(A) * norm(inv(A)) ).
-*
-* Arguments
-* =========
-*
-* NORM (input) CHARACTER*1
-* Specifies whether the 1-norm condition number or the
-* infinity-norm condition number is required:
-* = '1' or 'O': 1-norm;
-* = 'I': Infinity-norm.
-*
-* N (input) INTEGER
-* The order of the matrix A. N >= 0.
-*
-* A (input) DOUBLE PRECISION array, dimension (LDA,N)
-* The factors L and U from the factorization A = P*L*U
-* as computed by DGETRF.
-*
-* LDA (input) INTEGER
-* The leading dimension of the array A. LDA >= max(1,N).
-*
-* ANORM (input) DOUBLE PRECISION
-* If NORM = '1' or 'O', the 1-norm of the original matrix A.
-* If NORM = 'I', the infinity-norm of the original matrix A.
-*
-* RCOND (output) DOUBLE PRECISION
-* The reciprocal of the condition number of the matrix A,
-* computed as RCOND = 1/(norm(A) * norm(inv(A))).
-*
-* WORK (workspace) DOUBLE PRECISION array, dimension (4*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 ..