AI RESEARCH
MathlibLemma: Folklore Lemma Generation and Benchmark for Formal Mathematics
arXiv CS.AI
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ArXi:2602.02561v2 Announce Type: replace-cross While the ecosystem of Lean and Mathlib has enjoyed celebrated success in formal mathematical reasoning with the help of large language models (LLMs), the absence of many folklore lemmas in Mathlib remains a persistent barrier that limits Lean's usability as an everyday tool for mathematicians like \LaTeX{} or Maple. To address this, we