There are some projects trying to do an open source version of some of Wolfram Mathematica https://mathematica.stackexchange.com/questions/4454/is-there-an-open

There are some projects trying to do an open source version of some of Wolfram Mathematica https://mathematica.stackexchange.com/questions/4454/is-there-an-open-source-implementation-of-mathematica-the-language https://mathematica.stackexchange.com/questions/4454/is-ther...