Summary: Polyhedral computations related to polynomial rings

Description:
Gfanlib has two major features:
1) high-level exact polyhedral cone and polyhedral fan classes;
2) fast exact mixed volume computation for lattice polytopes with overflow
checking.

In particular, gfanlib is missing the Gröbner basis part of gfan.

URL: http://home.math.au.dk/jensen/software/gfan/gfan.html
License: GPLv2+

Maintainer: nobody