Computer Algebra System, Symbolic calculus, Geometry

http://www-fourier.ujf-grenoble.fr/~parisse/giac.html

Giac is a Computer Algebra System made by Bernard Parisse. It provides features from the C/C++ libraries PARI, NTL (arithmetic), GSL (numerics), GMP (big integers), MPFR (bigfloats) and also - Efficient algorithms for multivariate polynomial operations (product, GCD, factorization, groebner bases), - Symbolic computations: solver, simplifications, limits/series, integration, - Linear algebra with numerical or symbolic coefficients. - Partial Maple and TI compatibility. - It has interfaces in texmacs and sagemath. It consists of: - a C++ library (libgiac) - a command line interpreter (icas/giac) - an FLTK-based GUI (xcas) with interactive geometry and formal spreadsheets.

cas_help

This is the help engine of the symbolic and numeric calculator giac by Bernard Parisse. It is avaible in some different languages.

This is the help engine of the symbolic and numeric calculator giac by Bernard Parisse. It is avaible in some different languages.

giac

giac is an advanced symbolic and numeric calculator by Bernard Parisse. The console interface is named icas or equivalently giac The corresponding GUI program...

giac is an advanced symbolic and numeric calculator by Bernard Parisse. The console interface is named icas or equivalently giac The corresponding GUI program...