The Chonkerton

Postmortem for Kernel Soundness Bug #14576

dev_tools

Leo de Moura, creator of the Lean theorem prover, has published a postmortem on a kernel soundness bug—an issue where the proof system's logic could become unsound. Lean is a formal proof assistant used in mathematics and computer science research.

Source: https://leodemoura.github.io/blog/2026-8-1-postmortem-for...

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