+-----------------------+-------------------------+---------------------------------------+
| Containment Test | ``obj in seq`` | ``contains(seq, obj)`` |
+-----------------------+-------------------------+---------------------------------------+
-| Division | ``a / b`` | ``div(a, b)`` |
+| Division | ``a / b`` | ``truediv(a, b)`` |
+-----------------------+-------------------------+---------------------------------------+
| Division | ``a // b`` | ``floordiv(a, b)`` |
+-----------------------+-------------------------+---------------------------------------+