NAME

lis_matrix_shift_diagonal - shift the digonal elemments of the matrix

SYNOPSIS

subroutine lis_matrix_shift_diagonal(LIS_MATRIX A, LIS_SCALAR alpha, LIS_INTEGER ierr);

DESCRIPTION

Shifts the diagonal elements of matrix A.

INPUT

alpha

The amount of the shift

A

The matrix

OUTPUT

A

The shifted matrix

SEE ALSO

lis(3)

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