Maxima
A Computer Algebra System

Third Party Code

The following list links to some packages not included in the official Maxima distribution.

Hereman's Software
Includes some Macsyma packages by Willy Hereman et al. Commercial use is not permitted without consent of the authors.
clifford
A package for performing geometric and Clifford algebra calculations.
discrete
This is a package for discrete mathematics and combinatorics, including functions for permutations, graphs, and number theory.
ode2singular
This is a symbolic solver for linear ordinary differential equations of 2nd order.
operator_algebra
This is a package for handling operator algebra within the Maxima Computer Algebra System, with a particular emphasis on quantum mechanical operators.
padics
A package for computing with p-adic numbers in Maxima.
pdefourier
A package for doing Fourier analysis and solving partial differential equations in Maxima.
pw.mac
The package pw.mac extends Maxima by enabling it to work with piecewise continuous functions.
qinf
Quantum information and entanglement package. A quantum information package that allows the manipulation of instances of objects — operators, vectors, tensors, etc. — that appear in the theory of quantum information and quantum entanglement.
qm-maxima
A package providing computational tools for solving quantum mechanics problems in a finite-dimensional Hilbert space.
rfMaxima
rfMaxima allows for symbolic derivation, as well as numerical evaluation (incl. Bode and Smith chart plotting), of 2-port network (ABCD, G, InverseABCD, H, S, Y, and Z), noise and stability parameters. Derivations are based on the solution of the set of Kirchoff current and voltage law equations representing the 2-port. Expressions can be exported to HTML or TeX. Figures can be exported to EPS or PNG.
SymSAP
Symbolic matrix analysis of structures. SymSAP aims to become a powerful didactic tool to help students learn structural analysis.

If you know any old Macsyma code still available on the Internet or new Maxima packages that should be included in this list, please tell us about it so we can add a link or even add it to the official distribution, if its license is compatible with Maxima's.