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Formalizing Gödel’s System T in Lean
Formalizing Gödel’s System T in Lean
Title: Formalizing Gödel's System T in Lean Speaker: Horațiu Cheval (University of Bucharest) Abstract: In 1958, Gödel introduced his functional interpretation as a method of reducing the consistency of first-order arithmetic to that of a quantifier-free system of primitive recursive functionals of higher type. His work has since enabled other advances in proof theory, notably …