9.218. PRODUCT

9.218 PRODUCT — Product of array elements

Description:

Multiplies the elements of ARRAY along dimension DIM if the corresponding element in MASK is TRUE.

Standard:

Fortran 95 and later

Class:

Transformational function

Syntax:

RESULT = PRODUCT(ARRAY[, MASK])

RESULT = PRODUCT(ARRAY, DIM[, MASK])

Arguments:

ARRAY Shall be an array of type INTEGER, REAL or COMPLEX.

DIM

(Optional) shall be a scalar of type INTEGER with a val