# logicproof – Box proofs for propositional and predicate logic

A common style of proof used in propositional and predicate logic
is *Fitch proofs*, in which each line of the proof has a
statement and a justification, and subproofs within a larger proof
have boxes around them.

The package provides environments for typesetting such proofs and boxes. It creates proofs in a style similar to that used in “Logic in Computer Science” by Huth and Ryan.

Sources | `/macros/latex/contrib/logicproof` |

Documentation | |

Version | 2014-03-20 |

License | The LaTeX Project Public License 1.3 |

Copyright | 2014 Alan Davidson |

Maintainer | Alan Davidson |

Contained in | TeX Live as logicproof |

MiKTeX as logicproof | |

Topics |
typesetting logician’s discussions |

Download the contents of this package in one zip archive (61.0k).

## Suggestions

Maybe you are interested in the following packages as well.

- lkproof: LK Proof figure macros
- syllogism: Typeset syllogisms in LaTeX
- upgreek: Upright Greek letters
- was: A collection of small packages by Walter Schmidt