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lis_array_matvec(3)	     Lis Library Functions	   lis_array_matvec(3)

NAME
       lis_array_matvec	- calculate the	matrix vector product

SYNOPSIS
       #include	"lis.h"

       LIS_INT	lis_array_matvec(LIS_INT  n,  LIS_SCALAR  a[], LIS_SCALAR x[],
       LIS_SCALAR y[], LIS_INT op);

DESCRIPTION
       Calculate the matrix-vector product Ax.

INPUT
       n      The size of the matrix and vectors

       a      The array	that stores matrix A of	size n * n

       x      The array	that stores vector x of	size n

       y      The array	that stores vector y of	size n

       op

	      LIS_INS_VALUE
		     y = Ax

	      LIS_SUB_VALUE
		     y = y - Ax

OUTPUT
       y      y

EXIT STATUS
       The following exit values are returned:

       0      The process is normally terminated

       unspecified
	      An error occurred

SEE ALSO
       lis(3)

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

Man Page			  3 Dec	2014		   lis_array_matvec(3)

NAME | SYNOPSIS | DESCRIPTION | INPUT | OUTPUT | EXIT STATUS | SEE ALSO

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