Python C extension to compute the permanent.
Pete Shadbolt 922c75a61c README merge 2 years ago
permanent Compatible with PyPI, can be installed through pip 3 years ago
src Add tests, guard against dtype!=complex 2 years ago
tests Add tests, guard against dtype!=complex 2 years ago
.gitignore README 2 years ago
LICENSE Compatible with PyPI, can be installed through pip 3 years ago
MANIFEST Compatible with PyPI, can be installed through pip 3 years ago
MANIFEST.in Compatible with PyPI, can be installed through pip 3 years ago
README.md README merge 2 years ago
setup.py Include numpy headers 3 years ago

README.md

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)