Bug-Database: https://sourceforge.net/p/mathgl/bugs/
Bug-Submit: https://sourceforge.net/p/mathgl/bugs/new/
Changelog: http://mathgl.sourceforge.net/doc_en/News.html
Gallery: http://mathgl.sourceforge.net/doc_en/Pictures.html
Repository: https://svn.code.sf.net/p/mathgl/code/
Repository-Browse: https://sourceforge.net/p/mathgl/code/HEAD/tree/
