Python C extension to compute the permanent.

Pete Shadbolt 3e4fc54afb Add tests, guard against dtype!=complex		7 年之前
permanent	Compatible with PyPI, can be installed through pip	9 年之前
src	Add tests, guard against dtype!=complex	7 年之前
tests	Add tests, guard against dtype!=complex	7 年之前
.gitignore	Compatible with PyPI, can be installed through pip	9 年之前
LICENSE	Compatible with PyPI, can be installed through pip	9 年之前
MANIFEST	Compatible with PyPI, can be installed through pip	9 年之前
MANIFEST.in	Compatible with PyPI, can be installed through pip	9 年之前
README.md	Update README.md	9 年之前
setup.py	Include numpy headers	9 年之前

permanent

Implements Ryser's algorithm for the permanent.

Install:

$ pip install permanent

Use:

>>> from numpy import *
>>> from permanent import permanent
>>> permanent(eye(15))
(1-0j)