+}
+
+function psi\ldiv(int $numerator, int $denominator) : array {
+ let numerator = intval($numerator);
+ let denominator = intval($denominator);
+ return to_array(ldiv, to_int(quot), to_int(rem));
+}
+
+function psi\lldiv(int $numerator, int $denominator) : array {
+ let numerator = intval($numerator);
+ let denominator = intval($denominator);
+ return to_array(lldiv, to_int(quot), to_int(rem));
+}