Lemmas: Generation, Selection, Application

Fuente: arXiv
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Autores principales: Rawson, Michael, Wernhard, Christoph, Zombori, Zsolt, Bibel, Wolfgang
Formato: Preprint
Publicado: 2023
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author Rawson, Michael
Wernhard, Christoph
Zombori, Zsolt
Bibel, Wolfgang
author_facet Rawson, Michael
Wernhard, Christoph
Zombori, Zsolt
Bibel, Wolfgang
contents Noting that lemmas are a key feature of mathematics, we engage in an investigation of the role of lemmas in automated theorem proving. The paper describes experiments with a combined system involving learning technology that generates useful lemmas for automated theorem provers, demonstrating improvement for several representative systems and solving a hard problem not solved by any system for twenty years. By focusing on condensed detachment problems we simplify the setting considerably, allowing us to get at the essence of lemmas and their role in proof search.
format Preprint
id arxiv_https___arxiv_org_abs_2303_05854
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Lemmas: Generation, Selection, Application
Rawson, Michael
Wernhard, Christoph
Zombori, Zsolt
Bibel, Wolfgang
Logic in Computer Science
Artificial Intelligence
Noting that lemmas are a key feature of mathematics, we engage in an investigation of the role of lemmas in automated theorem proving. The paper describes experiments with a combined system involving learning technology that generates useful lemmas for automated theorem provers, demonstrating improvement for several representative systems and solving a hard problem not solved by any system for twenty years. By focusing on condensed detachment problems we simplify the setting considerably, allowing us to get at the essence of lemmas and their role in proof search.
title Lemmas: Generation, Selection, Application
topic Logic in Computer Science
Artificial Intelligence
url https://arxiv.org/abs/2303.05854