lis_matrix_axpy.3f - Man Page

subroutine lis_matrix_axpy(LIS_SCALAR alpha, LIS_MATRIX A, LIS_MATRIX B, LIS_INTEGER ierr);

Calculate the sum of the matrices B = alpha * A + B.

alpha

The scalar value

A, B

The matrices

B

alpha * A + B (matrix B is overwritten)

Matrices A, B must be in the DNS format.

lis(3)

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