theoinf 0.3.0

Parsers and interpreters for theoretical computer science topics.
Documentation
# theoinf

A crate for various topics from theoretical computer science.  
Currently, there are parsers and interpreters for the following topics:
- set theory
- propositional logic
- deterministic finite automata

More will follow.  

## set theory

All the usual operations of naive set theory are implemented.  

## propositional logic

All the usual operations of propositional logic are implemented.  
The result struct contains the truth table and more information about the formula.

## deterministic finite automata

A DFA can be defined and words can be tested for acceptance.