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A Mechanised and Constructive Reverse Analysis of Soundness and Completeness of Bi-intuitionistic Logic

  • Ian Shillito
  • , Dominik Kirst

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    7 Scopus citations

    Abstract

    Using the Coq proof assistant, we investigate the minimal non-constructive principles needed to show soundness and completeness of propositional bi-intuitionistic logic. Before being revisited and corrected by Goré and Shillito, the completeness of bi-intuitionistic logic, an extension of intuitionistic logic with a dual operation to implication, had a rather erratic history, making it an ideal case for computer mechanisation. Moreover, contributing a constructive perspective, we observe that the completeness of bi-intuitionistic logic explicates the same characteristics already observed in an ongoing effort to analyse completeness theorems in general.

    Original languageEnglish
    Title of host publicationCPP 2024 - Proceedings of the 13th ACM SIGPLAN International Conference on Certified Programs and Proofs, Co-located with
    Subtitle of host publicationPOPL 2024
    EditorsAmin Timany, Dmitriy Traytel, Brigitte Pientka, Sandrine Blazy
    PublisherAssociation for Computing Machinery, Inc
    Pages218-229
    Number of pages12
    ISBN (Electronic)9798400704888
    DOIs
    StatePublished - 9 Jan 2024
    Event13th ACM SIGPLAN International Conference on Certified Programs and Proofs, CPP 2024, in affiliation with the annual Symposium on Principles of Programming, Languages, ,POPL 2024 - London, United Kingdom
    Duration: 15 Jan 2024 → 16 Jan 2024

    Publication series

    NameCPP 2024 - Proceedings of the 13th ACM SIGPLAN International Conference on Certified Programs and Proofs, Co-located with: POPL 2024

    Conference

    Conference13th ACM SIGPLAN International Conference on Certified Programs and Proofs, CPP 2024, in affiliation with the annual Symposium on Principles of Programming, Languages, ,POPL 2024
    Country/TerritoryUnited Kingdom
    CityLondon
    Period15/01/24 → 16/01/24

    Keywords

    • Coq
    • bi-intuitionistic logic
    • completeness
    • constructive reverse mathematics

    ASJC Scopus subject areas

    • Computer Science Applications
    • Software

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