NixOS/nixpkgs — pull request #636 by craff (2013-06-16 20:38:14+00:00)
Title: Glsurf (3D drawing of implicit surfaces and curves)

I also updated
- camlimages (missing dependencies)
- freeglut (version 2.8.0 has completely broken menu)
- ocaml-mysql (version 1.1.1)

and added
- mlgmp (ocaml bindings to gmp)