Anthropic announces it has formalised Fermat's Last Theorem

Wonderful_Buffalo_32 · reddit · 2026-09-05

A Reddit post flags an Anthropic announcement that the company has formalised Fermat's Last Theorem (FLT). If confirmed, it marks another milestone for AI in formal mathematical proof, continuing the rapid recent progress in AI-assisted theorem proving (secondhand report — see the official announcement for details).

Related event: Claude Produces First Formalized Proof of Fermat's Last Theorem in 11 Days(12 posts)→

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