arxiv
PublishedOctober 21, 2026 at 4:00 AM
Fix, Not Just Resample: Bounded Compiler-Guided Repair in Lean 4
Publisher summary· verbatim
arXiv:2610.26942v1 Announce Type: new Abstract: Automated theorem provers often rely on sampling language models, but proof assistants like Lean reject each failed step with a precise error message --- information that pure sampling discards. To overcome this, we introduce a bounded, online step-lev
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