.. class:: Integral
- Subtypes :class:`Rational` and adds a conversion to :class:`long`, the
- 3-argument form of :func:`pow`, and the bit-string operations: ``<<``,
- ``>>``, ``&``, ``^``, ``|``, ``~``. Provides defaults for :func:`float`,
- :attr:`Rational.numerator`, and :attr:`Rational.denominator`.
+ Subtypes :class:`Rational` and adds a conversion to :class:`int`.
+ Provides defaults for :func:`float`, :attr:`Rational.numerator`, and
+ :attr:`Rational.denominator`, and bit-string operations: ``<<``,
+ ``>>``, ``&``, ``^``, ``|``, ``~``.
Notes for type implementors