Right now there's just a truth table generator.

Here's an example use case:

pollos:scripts ashwin$ ./truth_table.py
Enter expression with each token separated by a space: p \rightarrow q \land \lnot r

And then you get this output:

\begin{tabular}{|c|c|c|c|}
p & q & r & p \rightarrow q \land \lnot r\\\hline
T & T & T & F\\
T & T & F & T\\
T & F & T & F\\
T & F & F & F\\
F & T & T & T\\
F & T & F & T\\
F & F & T & T\\
F & F & F & T\\
\hline
\end{tabular}

How great is that?