C.a.R. - Z.u.L.


Welcome to the homepage of C.a.R. (Compass and Ruler)!

C.a.R. is a might program to do geometry on the computer. It features a very rich set of geometric objects, automatic generations of macros, animation, automatic tracks and polar sets, expressions for objects, Latex formulas, automatic exports for web pages, configurable graphics exports and much more. The program needs a Java environment.

C.a.R. free and open source. It is also a Sourceforge project. The main author of the program is Rene Grothmann a mathematician at the University of Eichstätt, Germany. Other projects have been derived from the main source, e.g., CarMetal with a different GUI.

There is a complete German translation of the documentation. The user interface is translated in many languages too. Please select your starting page with the links below.


English Pages

Deutsche Seiten