These files contain implementations of interesting algorithms in the Mathematica programming language. A large collection of Mathematica programs is MathSource, maintained by Wolfram Research at http://www.wri.com/mathsource/. Many of the files below are from MathSource, while others were obtained directly from the authors.
Combinatorica, a library of 230 algorithms for combinatorics and graph theory written in Mathematica, has a separate entry in this algorithm repository.