InforLorV4, Main, Exploration, bibRecord, 000106

Semi-intelligible Isar Proofs from Machine-Generated Proofs

Identifieur interne : 000106 ( Main/Exploration ); précédent : 000105; suivant : 000107

Semi-intelligible Isar Proofs from Machine-Generated Proofs

Auteurs : Jasmin Christian Blanchette [France] ; Sascha Böhme [Allemagne] ; Mathias Fleury [France] ; Steffen Juilf Smolka [États-Unis] ; Albert Steckermeier [Allemagne]

Source :

Journal of Automated Reasoning [ 0168-7433 ] ; 2016.

RBID : Hal:hal-01211748

Abstract

Sledgehammer is a component of the Isabelle/HOL proof assistant that integrates external automatic theorem provers (ATPs) to discharge interactive proof obligations. As a safeguard against bugs, the proofs found by the external provers are reconstructed in Isa-belle. Reconstructing complex arguments involves translating them to Isabelle's Isar format, supplying suitable justifications for each step. Sledgehammer transforms the proofs by contradiction into direct proofs; it iteratively tests and compresses the output, resulting in simpler and faster proofs; and it supports a wide range of ATPs, including E, LEO-II, Satallax, SPASS, Vampire, veriT, Waldmeister, and Z3.

Url:

https://hal.inria.fr/hal-01211748

DOI: 10.1007/s10817-015-9335-3

Affiliations:

Links toward previous steps (curation, corpus...)

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Le document en format XML

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<front><div type="abstract" xml:lang="en">Sledgehammer is a component of the Isabelle/HOL proof assistant that integrates external automatic theorem provers (ATPs) to discharge interactive proof obligations. As a safeguard against bugs, the proofs found by the external provers are reconstructed in Isa-belle. Reconstructing complex arguments involves translating them to Isabelle's Isar format, supplying suitable justifications for each step. Sledgehammer transforms the proofs by contradiction into direct proofs; it iteratively tests and compresses the output, resulting in simpler and faster proofs; and it supports a wide range of ATPs, including E, LEO-II, Satallax, SPASS, Vampire, veriT, Waldmeister, and Z3.</div>
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Semi-intelligible Isar Proofs from Machine-Generated Proofs

Semi-intelligible Isar Proofs from Machine-Generated Proofs

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