It aims to become a full-featured computer algebra
system (CAS) while keeping the code as simple as
possible in order to be comprehensible and easily
extensible. SymPy is written entirely in Python and
does not require any external libraries.
WWW: http://code.google.com/p/sympy/
PR: ports/126394
Submitted by: Wen Heping <wenheping at gmail.com>
