ISFINITE Function

Purpose

When the argument with which it is invoked is not a NAN, and not positive or negative infinity, ISFINITE returns a bit(1) value of '1'B. For other invocations, it returns a '0'B.

Syntax

ISFINITE(x)

Parameters

x
A FLOAT DECIMAL expression.

The -dfp compiler option (FLOAT DFP) must be in effect.