VPL

VPL is the {Verasco|VERIMAG} Polyhedra Library.

It consists in :

• An Objective Caml library, implementing polyhedral operations.
• A Coq checker and wrappers, which provably check the correctness (at least in one direction) of the polyhedral operations.

It implements the constraint-only algorithms for convex polyhedra found in [Fouilhe_et_al_SAS2013].

The library (if extracted using an experimental version of Coq; we supply the extracted files) can also be compiled under F# (tried under Mono).

Prerequisites

• A recent version of OCaml with ocamlfind (findlib) and the ZArith library
• If using the Coq development: Coq 8.4pl1

Distribution

OCaml library

As a convenience, we distribute the OCaml library standalone, without any dependency on Coq developments.

• 2013-05-16
• 2013-07-09 includes Coq, OCaml and F# versions
• 2014-03-19