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Dataset · Hugging Face

hmzprover/proofs-public

Lean 4 Proofs (public sources) 1,560,974 Lean 4 theorems and definitions from public Lean libraries and datasets. Each row is one declaration: column content nl_statement the statement in natural language nl_proof a natural-language proof; null when there is none (42,408 rows have one) lean_statement the Lean 4 declaration header, e.g. theorem foo (x : ℕ) : x ≤ x + 1 lean_proof the Lean 4 proof (or definition body) that follows the header, e.g. := by omega… See the full description on the dataset page: https://huggingface.co/datasets/hmzprover/proofs-public.

Author / organizationhmzprover
License (as declared)cc-by-sa-4.0
Downloads0 (as reported by Hugging Face)
Likes0
Created23 October 2026
Last updated at source23 October 2026
lean4mathlibformal-mathematicstheorem-provingautoformalization
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