Claude-assisted research closes gap in Gödel's attempted AC independence proof

aran_nayebi · x · 2026-11-14

Researcher arannayebi shares a historical nugget: Gödel's attempted proof of the independence of the Axiom of Choice from type theory hinged on a missing definition. According to Jan, Gödel technically knew it from Mostowski's 1939 work (which he studied and copied in 1940) but never connected it to this proof in his notes. It was Jan's Claude-assisted construction that finally made that connection.

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