Derive
Description: Derive is a mathematical software program used for symbolic and numeric manipulation of mathematical expressions. It has a graphical user interface and can perform various calculations, plot graphs, solve equations, and assist with math education.
Type: software
Mathics
Description: Mathics is an open-source computer algebra system with similarities to Mathematica. It features symbolic calculations, numeric computations, graphics, and support for mathematical typesetting. Mathics aims to be compatible with Mathematica to allow reuse of existing code and resources.
Type: software
Pricing: Open Source