23h agoLogical Intelligence open-sources a Lean 4 formalization verifying OpenAI's disproof of Paul Erdős' planar unit distance problemThe verification was completed using their Aleph Prover systemSentimentSentimentPos100%Neg0%Users praise Aleph Prover for formalizing OpenAI's disproof of the Erdős planar unit distance problem because it advances verifiable AI, open formalization, and developer productivity.8 comments with sentiment. View comments.