Guix

Website: http://lpsolve.sourceforge.net/
License: <a class="link-subtle" href="https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html">LGPL 2.1+
Package source: <a class="link-subtle" href="https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/maths.scm#n3947">maths.scm
Patches: <a class="link-subtle" href="https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/maths.scm#n3951">snippet
Builds: x86_64-linux, i686-linux

lpsolve 5.5.2.5 Mixed integer linear programming (MILP) solver

lp_solve is a mixed integer linear programming solver based on the revised simplex and the branch-and-bound methods.