Axiom publishes Lean proof artifacts to support independent reproduction

The build files are being released to help researchers reproduce Axiom's formalization; no outside group has completed a rebuild yet. Axiom says the classification theorem was never in doubt.

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Why it matters

Lean verifies each step once the project is built. Axiom is publishing the artifacts to make independent reproduction possible; no outside group has completed a rebuild yet. The theorem itself was never in doubt.

A white humanoid robot rests a hand on four dark books labeled “Lean” beside a sheet of handwritten notes.

Axiom Math is publishing the build files for its new computer proof of one of math's longest theorems to encourage independent reproduction, the company's chief executive told RuntimeWire.

Asked whether anyone outside Axiom had independently built and checked the proof yet, Carina Hong, Axiom's founder and CEO, said, "Not yet. We are publishing the build artifacts to help and encourage external parties to independently reproduce it." She answered by email through a company spokesperson.…

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