Tags: Programming Language.
Xcas is a user interface to Giac a free basic computer algebra system for Windows Mac OS X and Linux/Unix. Giac can be used directly inside other C++ programs.Xcas/Giac is developed at the Joseph Fourier University of Grenoble (Isère).Giac has a compatibility mode with Maple and MuPAD software and TI-89 TI-92 and Voyage 200 calculators.