#
*Mathematica* Notebook and Package

On Matrix Elements of Coulomb Interaction

between Electrons

This course material contains Mathematica package which
can be used for many calculations based on hydrogen-like functions.

There is an evaluated *Mathematica* notebook shown,
an unevaluated version, and the text of the version
made as a *Mathematica* package.
Since the notebook
is intended to be interactive, it may be helpful to also view the
unevaluated version.
The following files are for download. The first is a package, which can be
entered into any mathematica session, either in a notebook, or in
a terminal (command line) version (on Unix: calling `math`).
The other 2 are mathematica notebooks sources, as shown in the
above WWW-versions.