Kig is an interactive mathematics software for learning and teaching geometry.
Qalculate
Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).
GeoGebra
Holen Sie sich unsere kostenlosen Online-Mathe-Tools für Grafik, Geometrie, 3D und mehr!