## Mathematica

To interact with the Mathematica notebooks at this site you can- Get a student copy of
**Mathematica**-- recommended. - Use any
**Andrew**machine. - On occasion, Wolfram Alpha may also be useful for small computations.

## Automata

Most of the Mathematica notebooks require an add-on package`Automata`

,
at least for execution of the instructions.
The code is available at

Note to users of previous versions: there is currently no support for the external code, nor is there a help browser.