--- rpl/lapack/lapack/zgbtrs.f 2010/08/07 13:22:30 1.5
+++ rpl/lapack/lapack/zgbtrs.f 2011/11/21 22:19:44 1.9
@@ -1,10 +1,147 @@
+*> \brief \b ZGBTRS
+*
+* =========== DOCUMENTATION ===========
+*
+* Online html documentation available at
+* http://www.netlib.org/lapack/explore-html/
+*
+*> \htmlonly
+*> Download ZGBTRS + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
+*> [TXT]
+*> \endhtmlonly
+*
+* Definition:
+* ===========
+*
+* SUBROUTINE ZGBTRS( TRANS, N, KL, KU, NRHS, AB, LDAB, IPIV, B, LDB,
+* INFO )
+*
+* .. Scalar Arguments ..
+* CHARACTER TRANS
+* INTEGER INFO, KL, KU, LDAB, LDB, N, NRHS
+* ..
+* .. Array Arguments ..
+* INTEGER IPIV( * )
+* COMPLEX*16 AB( LDAB, * ), B( LDB, * )
+* ..
+*
+*
+*> \par Purpose:
+* =============
+*>
+*> \verbatim
+*>
+*> ZGBTRS solves a system of linear equations
+*> A * X = B, A**T * X = B, or A**H * X = B
+*> with a general band matrix A using the LU factorization computed
+*> by ZGBTRF.
+*> \endverbatim
+*
+* Arguments:
+* ==========
+*
+*> \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)
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*> N is INTEGER
+*> The order of the matrix A. N >= 0.
+*> \endverbatim
+*>
+*> \param[in] KL
+*> \verbatim
+*> KL is INTEGER
+*> The number of subdiagonals within the band of A. KL >= 0.
+*> \endverbatim
+*>
+*> \param[in] KU
+*> \verbatim
+*> KU is INTEGER
+*> The number of superdiagonals within the band of A. KU >= 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] AB
+*> \verbatim
+*> AB is COMPLEX*16 array, dimension (LDAB,N)
+*> Details of the LU factorization of the band matrix A, as
+*> computed by ZGBTRF. U is stored as an upper triangular band
+*> matrix with KL+KU superdiagonals in rows 1 to KL+KU+1, and
+*> the multipliers used during the factorization are stored in
+*> rows KL+KU+2 to 2*KL+KU+1.
+*> \endverbatim
+*>
+*> \param[in] LDAB
+*> \verbatim
+*> LDAB is INTEGER
+*> The leading dimension of the array AB. LDAB >= 2*KL+KU+1.
+*> \endverbatim
+*>
+*> \param[in] IPIV
+*> \verbatim
+*> IPIV is INTEGER array, dimension (N)
+*> The pivot indices; for 1 <= i <= N, row i of the matrix was
+*> interchanged with row IPIV(i).
+*> \endverbatim
+*>
+*> \param[in,out] B
+*> \verbatim
+*> B is COMPLEX*16 array, dimension (LDB,NRHS)
+*> On entry, the right hand side matrix B.
+*> On exit, 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
+*> \endverbatim
+*
+* Authors:
+* ========
+*
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
+*
+*> \date November 2011
+*
+*> \ingroup complex16GBcomputational
+*
+* =====================================================================
SUBROUTINE ZGBTRS( TRANS, N, KL, KU, NRHS, AB, LDAB, IPIV, 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 TRANS
@@ -15,61 +152,6 @@
COMPLEX*16 AB( LDAB, * ), B( LDB, * )
* ..
*
-* Purpose
-* =======
-*
-* ZGBTRS solves a system of linear equations
-* A * X = B, A**T * X = B, or A**H * X = B
-* with a general band matrix A using the LU factorization computed
-* by ZGBTRF.
-*
-* Arguments
-* =========
-*
-* 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)
-*
-* N (input) INTEGER
-* The order of the matrix A. N >= 0.
-*
-* KL (input) INTEGER
-* The number of subdiagonals within the band of A. KL >= 0.
-*
-* KU (input) INTEGER
-* The number of superdiagonals within the band of A. KU >= 0.
-*
-* NRHS (input) INTEGER
-* The number of right hand sides, i.e., the number of columns
-* of the matrix B. NRHS >= 0.
-*
-* AB (input) COMPLEX*16 array, dimension (LDAB,N)
-* Details of the LU factorization of the band matrix A, as
-* computed by ZGBTRF. U is stored as an upper triangular band
-* matrix with KL+KU superdiagonals in rows 1 to KL+KU+1, and
-* the multipliers used during the factorization are stored in
-* rows KL+KU+2 to 2*KL+KU+1.
-*
-* LDAB (input) INTEGER
-* The leading dimension of the array AB. LDAB >= 2*KL+KU+1.
-*
-* IPIV (input) INTEGER array, dimension (N)
-* The pivot indices; for 1 <= i <= N, row i of the matrix was
-* interchanged with row IPIV(i).
-*
-* B (input/output) COMPLEX*16 array, dimension (LDB,NRHS)
-* On entry, the right hand side matrix B.
-* On exit, 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
-*
* =====================================================================
*
* .. Parameters ..