To use the package you need the files below. Download them and put
them in a directory that you name GrafPack where Mathematica can see
it. Alternatively you can download the entire directory in the file
grafpack.tar.gz. Start up Mathematica and type
Smooth.m A package containing routines for
data smoothing using a Savitzky-Golay filter.
Kasteleyn.m A package implementing
Kasteleyn's formulas for the number of 1-factors (perfect matchings) in
square lattices (planar, cylindrical, toroidal).
Beale.m A package implementing
Beale's method for computing the Ising partition function of
toroidal square lattices.
Convert.m A package for manipulating graph
polynomials, such as matching, Ising and Van der Waerden polynomials.
Boltzmann.m A package for converting
entropy derivatives into Boltzmann distributions, and some other tools
for statistics. Updated to work with Mathematica version 8.