Python C extension to compute the permanent.

Pete Shadbolt 922c75a61c README merge		7年前
permanent	Compatible with PyPI, can be installed through pip	9年前
src	Add tests, guard against dtype!=complex	7年前
tests	Add tests, guard against dtype!=complex	7年前
.gitignore	README	7年前
LICENSE	Compatible with PyPI, can be installed through pip	9年前
MANIFEST	Compatible with PyPI, can be installed through pip	9年前
MANIFEST.in	Compatible with PyPI, can be installed through pip	9年前
README.md	README merge	7年前
setup.py	Include numpy headers	9年前

permanent

Implements Ryser's algorithm for the permanent.

Install:

$ pip install permanent

Use:

>>> from numpy import *
>>> from permanent import permanent
>>> permanent(eye(15, dtype=complex))
(1-0j)