Programs / Predefined constants |
FALSE is a predefined constant to be used in boolean expressions.
FALSE
FALSE is a predefined constant that can be used as a boolean value in boolean expressions.
The FALSE constant is equal to 0 (zero).
TRUE and FALSE are typically used as return values of functions that give a binary result.
MAIN DEFINE odd BOOLEAN LET odd = is_odd(125763) IF odd THEN DISPLAY "Number is odd." END IF END MAIN FUNCTION is_odd(value) DEFINE value INTEGER IF value MOD 2 = 1 THEN RETURN TRUE ELSE RETURN FALSE END IF END FUNCTION