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Normal derivability and first-order arithmetic - MaRDI portal

Normal derivability and first-order arithmetic

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Publication:1227605

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DOI10.1305/NDJFL/1093883058zbMath0332.02039OpenAlexW2044350837MaRDI QIDQ1227605

Publication date: 1980

Published in: Notre Dame Journal of Formal Logic (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1305/ndjfl/1093883058

zbMATH Keywords

derivability Heyting arithmetic transfinite induction omega rules

Mathematics Subject Classification ID

Intuitionistic mathematics (03F55) Proof theory and constructive mathematics (03F99)

Related Items (1)

Further applications of ultra-conservative ω-rules

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