Package maxima

Symbolic Computation Program

Maxima is a full symbolic computation program. It is full featured
doing symbolic manipulation of polynomials, matrices, rational
functions, integration, Todd-coxeter, graphing, bigfloats. It has a
symbolic debugger source level debugger for maxima code. Maxima is
based on the original Macsyma developed at MIT in the 1970's.

General Commands
Command Description
maxima Common Lisp version of MACSYMA symbolic mathematics package released under the GNU Public License