Free computer algebra system, compatible with existing CAS, as a C++ library with various user interfaces (GUI with formal spreadsheet and exact dynamic geometry, on-line, readline, emacs, texmacs...).
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
