It's not an analogy: Lean literally is a compiler, and its failure modes match

BlancheMinerva · x · 2026-09-10

Continuing the discussion, Blanche Minerva notes that anything able to sneak past this typecheck (a buggy compiler, or a signature not matching intent) can also subvert Lean — and this isn't an analogy: Lean literally is a compiler.

Related event: Lean Explained: It's Like a Compiler for Math(2 posts)→

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