WOLFRAM MATERIALS for the ARTICLE:
Robert Cowen (2021). Mixing Numbers and Unfriendly Colorings of Graphs. The Mathematica Journal, 23. https://doi.org/10.3888/tmj.234 Full article in PDF.
The Mathematica language has a robust set of builtin functions for graph theory explorations. Many of them come from the old Combinatorica package developed by Steven Skiena. However there is not much that deals with graph coloring. Out of necessity, I have created my own functions and have recently published a paper in The Mathematica Journal and I am adding a notebook with additional material here. Hopefully this will be useful to researchers in graph theory and encourage others to develop additional useful material for those interested in graph theory coloring problems.
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