NAME

lis_array_axpy - calculate the sum of the vectors

SYNOPSIS

subroutine lis_array_axpy(LIS_INTEGER n, LIS_SCALAR alpha, LIS_SCALAR x(), LIS_SCALAR y(), LIS_INTEGER ierr);

DESCRIPTION

Calculate the sum of the vectors y = alpha * x + y.

INPUT

n

The size of the vectors

alpha

The scalar value

x, y

The arrays that stores the vectors

OUTPUT

y

alpha * x + y (vector y is overwritten)

SEE ALSO

lis(3)

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