Function SIValue_Subtract

src/value.c:489–496

}

SIValue SIValue_Subtract(const SIValue a, const SIValue b) {
	/* Only construct an integer return if both operands are integers. */
	if(a.type & b.type & T_INT64) {
		return SI_LongVal(a.longval - b.longval);
	}
	/* Return a double representation. */
	return SI_DoubleVal(SI_GET_NUMERIC(a) - SI_GET_NUMERIC(b));
}

SIValue SIValue_Multiply(const SIValue a, const SIValue b) {
	/* Only construct an integer return if both operands are integers. */