extended-int 0.4

Python classes that provides support for extended integers (the set of integers, and infinity).

Example

In [0]: from numbers import *

In [0]: from extended_int import *

In [0]: i = IntegerInfinity()

In [4]: float(i)
Out[4]: inf

In [5]: print(i)
inf

In [6]: i ** i

Out[6]: inf

In [7]: i
Out[7]: inf

In [9]: isinstance(i, Real)

Out[9]: True

In [10]: isinstance(i, Integral)

Out[10]: False

In [11]: isinstance(i, Infinite)

Out[11]: True

In [12]: isinstance(i, ExtendedIntegral)

Out[12]: True

In [13]: isinstance(2, ExtendedIntegral)

Out[13]: True

In [14]: isinstance(2, Infinite)

Out[14]: False