https://github.com/lukaszcz/coqhammer

CoqHammer: An Automated Reasoning Hammer Tool for Coq - Proof Automation for Dependent Type Theory
https://github.com/lukaszcz/coqhammer

automation coq dependent-types hammer proof-search theorem-prover verification

Last synced: about 1 year ago
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CoqHammer: An Automated Reasoning Hammer Tool for Coq - Proof Automation for Dependent Type Theory

• Host: GitHub
• URL: https://github.com/lukaszcz/coqhammer
• Owner: lukaszcz
• License: other
• Created: 2018-01-31T11:31:02.000Z (over 8 years ago)
• Default Branch: coq8.20
• Last Pushed: 2025-03-27T11:33:20.000Z (about 1 year ago)
• Last Synced: 2025-04-03T16:13:24.836Z (about 1 year ago)
• Topics: automation, coq, dependent-types, hammer, proof-search, theorem-prover, verification
• Language: OCaml
• Homepage:
• Size: 2.49 MB
• Stars: 226
• Watchers: 7
• Forks: 31
• Open Issues: 22
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGES.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-coq - CoqHammer - General-purpose automated reasoning hammer tool that combines learning from previous proofs with the translation of problems to automated provers and the reconstruction of found proofs. (Projects / Plugins)

README

          
CoqHammer (dev) for Coq 8.20 (use other branches for other versions of Coq)

[![Docker CI][docker-action-shield]][docker-action-link]

[docker-action-shield]: https://github.com/lukaszcz/coqhammer/workflows/Docker%20CI/badge.svg?branch=coq8.20

[docker-action-link]: https://github.com/lukaszcz/coqhammer/actions?query=workflow:"Docker%20CI"

CoqHammer video tutorial:

[part 1 (sauto)](https://www.youtube.com/watch?v=0c_utk9bVgU&list=PLXXF_svQE_b-9A5p2OKU7Tjz-NcE7H2xg),

[part 2 (hammer)](https://www.youtube.com/watch?v=EEmpVCSqShA&list=PLXXF_svQE_b_vja6TWFbGNB266Et8m5yC).

Since version 1.3, the CoqHammer system consists of two major separate components.

1. The `sauto` general proof search tactic for the Calculus of

   Inductive Construction.

2. The `hammer` automated reasoning tool which combines learning from

   previous proofs with the translation of problems to the logics of

   external automated systems and the reconstruction of successfully

   found proofs with the `sauto` procedure.

See the [CoqHammer webpage](https://coqhammer.github.io) for

documentation and installation instructions.

Requirements

------------

- [Coq 8.20](https://github.com/coq/coq)

- for `hammer`: automated provers

  ([Vampire](https://vprover.github.io/download.html),

  [CVC4](http://cvc4.cs.stanford.edu/downloads/),

  [Eprover](http://www.eprover.org), and/or

  [Z3](https://github.com/Z3Prover/z3/releases))

Copyright and license

---------------------

Copyright (c) 2017-2024, Lukasz Czajka, TU Dortmund University.\

Copyright (c) 2017-2018, Cezary Kaliszyk, University of Innsbruck.

Distributed under the terms of LGPL 2.1, see the file

[LICENSE](LICENSE).

See [CREDITS](CREDITS.md) for a full list of contributors.