Version 11.1 is available upstream. Please consider updating! It seems that version 11.1 is available upstream, while the latest version in the Gentoo tree is 4.1. You think this warning is false? Read more about it here.
MathMod is a mathematical modeling software that visualize and animate
implicit and parametric surfaces.
MathMod supports: 3D and 4D plotting and animation, OBJ output file format,
Textue and pigmentation support, Noise and Turbulence effects support,
Large set of scripted examples.