debian man page for pzdbsv

Query: pzdbsv

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

PZDBSV(l)						   LAPACK routine (version 1.5) 						 PZDBSV(l)

NAME
PZDBSV - solve a system of linear equations A(1:N, JA:JA+N-1) * X = B(IB:IB+N-1, 1:NRHS)
SYNOPSIS
SUBROUTINE PZDBSV( N, BWL, BWU, NRHS, A, JA, DESCA, B, IB, DESCB, WORK, LWORK, INFO ) INTEGER BWL, BWU, IB, INFO, JA, LWORK, N, NRHS INTEGER DESCA( * ), DESCB( * ) COMPLEX*16 A( * ), B( * ), WORK( * )
PURPOSE
PZDBSV solves a system of linear equations where A(1:N, JA:JA+N-1) is an N-by-N complex banded diagonally dominant-like distributed matrix with bandwidth BWL, BWU. Gaussian elimination without pivoting is used to factor a reordering of the matrix into L U. See PZDBTRF and PZDBTRS for details. LAPACK version 1.5 12 May 1997 PZDBSV(l)
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