lis_matvec - Man Page

#include "lis.h"

LIS_INT lis_matvec(LIS_MATRIX A, LIS_VECTOR x, LIS_VECTOR y);

Calculate the matrix vector product y = Ax.

A

The matrix

x

The vector

y

Ax

The following exit values are returned:

0

The process is normally terminated

unspecified

An error occurred

lis(3)

http://www.ssisc.org/lis/