lis_matrix_xpay.3f man page

lis_matrix_xpay — calculate the sum of the matrices

Synopsis

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

Description

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

Input

alpha
The scalar value
A, B
The matrices

Output

B
A + alpha * B (matrix B is overwritten)

Note

Matrices A, B must be in the DNS format.

See Also

lis(3)

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

Info

30 Dec 2014 Man Page Lis Library Functions