MODULO (A, P)

9.3.104 MODULO (A, P)

Description:	Returns the modulo of the arguments.
Class:	Elemental function; Generic
Arguments:	A	Must be of type integer or real.
	P	Must have the same type and kind parameters as A.
Results:	The result type is the same as A. The result value depends on the type of A, as follows: If A is of type integer and P is not equal to zero, the value of the result is `A - FLOOR(REAL(A)/REAL(P)) * P`. If A is of type real and P is not equal to zero, the value of the result is `A - FLOOR(A/P) * P`. If P is equal to zero (regardless of the type of A), the result is undefined.

Examples

MODULO (7, 3) has the value 1.

MODULO (9, -6) has the value -3.

MODULO (-9, 6) has the value 3.