pcptsv(3) debian man page | unix.com

Man Page: pcptsv

Operating Environment: debian

Section: 3

PCPTSV(l)						   LAPACK routine (version 1.5) 						 PCPTSV(l)

NAME
PCPTSV - solve a system of linear equations A(1:N, JA:JA+N-1) * X = B(IB:IB+N-1, 1:NRHS)
SYNOPSIS
SUBROUTINE PCPTSV( UPLO, N, NRHS, D, E, JA, DESCA, B, IB, DESCB, WORK, LWORK, INFO ) CHARACTER UPLO INTEGER IB, INFO, JA, LWORK, N, NRHS INTEGER DESCA( * ), DESCB( * ) COMPLEX B( * ), E( * ), WORK( * ) REAL D( * )
PURPOSE
PCPTSV solves a system of linear equations where A(1:N, JA:JA+N-1) is an N-by-N complex tridiagonal symmetric positive definite distributed matrix. Cholesky factorization is used to factor a reordering of the matrix into L L'. See PCPTTRF and PCPTTRS for details. LAPACK version 1.5 12 May 1997 PCPTSV(l)
Related Man Pages
cposv(l) - redhat
dpptrs(l) - redhat
spptrs(l) - redhat
zpptrs(l) - redhat
sdttrsv(3) - debian
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