kde-apps/kalgebra
MathML-based 2D and 3D graph calculator by KDE
USE Flags
readline
Global: Enables support for libreadline, a GNU line-editing library that almost everyone wants
debug
Global: Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml
+handbook
* This flag is undocumented *