Version 8.0.1 is available upstream. Please consider updating!
It seems that version 8.0.1 is available upstream, while the latest version in the Gentoo tree is 2.4.4. You think this warning is false? Read more about it here.
MathGL is a library for:
* making high-quality scientific graphics
* the fast data plotting and data processing of large data arrays
* working in window and console modes and for easy embedding into other programs