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10 items by relevance
1 Conference paper

A Sequent Calculus for First-Order Logic Formalized in Isabelle/HOL

From, Asta Halkjær; Schlichtkrull, Anders; Villadsen, Jørgen

Ceur Workshop Proceedings — 2021, pp. 107-121

We formalize in Isabelle/HOL soundness and completeness of a one-sided sequent calculus for first-order logic. The completeness is shown via a translation from a semantic tableau calculus, whose completeness proof we base on the theory entry “First-Order Logic According to Fitting” by Berghofer

Year: 2021

Language: English

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cn dbo kgefma jhlpi
2 Journal article

A Sequent Calculus for First-Order Logic Formalized in Isabelle/HOL

From, Asta Halkjær; Schlichtkrull, Anders; Villadsen, Jørgen

Journal of Logic and Computation — 2023, Volume 33, Issue 4, pp. 818-836

We formalize in Isabelle/HOL soundness and completeness of a one-sided sequent calculus for first-order logic. The completeness is shown via a translation from a semantic tableau calculus, whose completeness proof we base on the theory entry ‘First-Order Logic According to Fitting’ by Berghofer

Year: 2023

Language: English

Open Access from: 28-04-2024
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jlcbh egkpoifma dn

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