  This document is the manual for a free Mathematica package for computing with
harmonic functions. This package allows the user to make calculations that
would take a prohibitive amount of time if done without a computer. For
example, the Poisson integral of any polynomial can be computed exactly. This
software can find exact solutions to Dirichlet, Neumann, and biDirichlet
problems in R^n with polynomial data on balls, ellipsoids, and annular regions.
It can also find bases for spaces of spherical harmonics, compute projections
onto the harmonic Bergman space, and perform other manipulations with harmonic
functions.
