GPT-5.6-Sol-medium formalizes a Lean proof as a Jacobian conjecture meme goes viral
AlexKontorovich · x · 2026-07-21
This post combines a Lean formalization demo with a meme about famous conjectures.
- The quoted context says GPT-5.6-Sol-medium formalized a proof in Lean.
- The underlying mathematical claim is that the Jacobian conjecture is false, with an explicit polynomial map and Jacobian determinant given.
- The image is a meme framing Erdős, the Jacobian conjecture, and the Riemann hypothesis as doors a grim reaper passes through, adding the joke layer.
Related event: Viral Meme Jokes About GPT 'Dreaming' Jacobian Conjecture Proof(2 posts)→
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