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Business reporting on company earnings, startups, funding and the decisions connecting products, technology and financial markets.

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BusNovember 5, 2026

Axiom Puts Algebra Geo’s Big Ref Into Lean

A month after a wave of AI-written proofs hit mathematics, Axiom answered with some 16 million lines of math that a computer has checked step by step. in this story Axiom Carina Hong The Stacks Project On November 4, Axiom released a Lean formalization of the entire Stacks Project, the open-source reference that holds up […]