8.2.6 SUM_Real_Scalar Procedure

The SUM_Real_Scalar procedure provides a function equivalent to the SUM() intrinsic function for real scalars. It returns a value equal to the input value.

Calling syntax:

Real = SUM(R)

Input variable:

 R  Input real scalar variable.

Output variable:

 SUM  SUM is equal to R.

The SUM_Real_Scalar code listing contains additional documentation.

Michael L. Hall