--- rpl/lapack/lapack/zpotri.f 2010/08/06 15:32:48 1.4
+++ rpl/lapack/lapack/zpotri.f 2017/06/17 10:54:25 1.15
@@ -1,9 +1,104 @@
+*> \brief \b ZPOTRI
+*
+* =========== DOCUMENTATION ===========
+*
+* Online html documentation available at
+* http://www.netlib.org/lapack/explore-html/
+*
+*> \htmlonly
+*> Download ZPOTRI + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
+*> [TXT]
+*> \endhtmlonly
+*
+* Definition:
+* ===========
+*
+* SUBROUTINE ZPOTRI( UPLO, N, A, LDA, INFO )
+*
+* .. Scalar Arguments ..
+* CHARACTER UPLO
+* INTEGER INFO, LDA, N
+* ..
+* .. Array Arguments ..
+* COMPLEX*16 A( LDA, * )
+* ..
+*
+*
+*> \par Purpose:
+* =============
+*>
+*> \verbatim
+*>
+*> ZPOTRI computes the inverse of a complex Hermitian positive definite
+*> matrix A using the Cholesky factorization A = U**H*U or A = L*L**H
+*> computed by ZPOTRF.
+*> \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,out] A
+*> \verbatim
+*> A is COMPLEX*16 array, dimension (LDA,N)
+*> On entry, the triangular factor U or L from the Cholesky
+*> factorization A = U**H*U or A = L*L**H, as computed by
+*> ZPOTRF.
+*> On exit, the upper or lower triangle of the (Hermitian)
+*> inverse of A, overwriting the input factor U or L.
+*> \endverbatim
+*>
+*> \param[in] LDA
+*> \verbatim
+*> LDA is INTEGER
+*> The leading dimension of the array A. LDA >= 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,i) element of the factor U or L is
+*> zero, and the 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 December 2016
+*
+*> \ingroup complex16POcomputational
+*
+* =====================================================================
SUBROUTINE ZPOTRI( UPLO, N, A, LDA, INFO )
*
-* -- LAPACK routine (version 3.2) --
+* -- LAPACK computational routine (version 3.7.0) --
* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-* November 2006
+* December 2016
*
* .. Scalar Arguments ..
CHARACTER UPLO
@@ -13,39 +108,6 @@
COMPLEX*16 A( LDA, * )
* ..
*
-* Purpose
-* =======
-*
-* ZPOTRI computes the inverse of a complex Hermitian positive definite
-* matrix A using the Cholesky factorization A = U**H*U or A = L*L**H
-* computed by ZPOTRF.
-*
-* 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.
-*
-* A (input/output) COMPLEX*16 array, dimension (LDA,N)
-* On entry, the triangular factor U or L from the Cholesky
-* factorization A = U**H*U or A = L*L**H, as computed by
-* ZPOTRF.
-* On exit, the upper or lower triangle of the (Hermitian)
-* inverse of A, overwriting the input factor U or L.
-*
-* LDA (input) INTEGER
-* The leading dimension of the array A. LDA >= 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,i) element of the factor U or L is
-* zero, and the inverse could not be computed.
-*
* =====================================================================
*
* .. External Functions ..
@@ -86,7 +148,7 @@
IF( INFO.GT.0 )
$ RETURN
*
-* Form inv(U)*inv(U)' or inv(L)'*inv(L).
+* Form inv(U) * inv(U)**H or inv(L)**H * inv(L).
*
CALL ZLAUUM( UPLO, N, A, LDA, INFO )
*