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Lean

Lean Prover

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  1. lean4 lean4 Public

    Lean 4 programming language and theorem prover

    Lean 7.2k 750

Repositories

Showing 10 of 81 repositories
  • cslib Public

    The Lean Computer Science Library (CSLib)

    leanprover/cslib’s past year of commit activity
    Lean 266 Apache-2.0 58 17 22 Updated Feb 5, 2026
  • elan Public

    The Lean version manager

    leanprover/elan’s past year of commit activity
    Rust 471 Apache-2.0 50 37 5 Updated Feb 5, 2026
  • reference-manual Public

    The Lean reference manual

    leanprover/reference-manual’s past year of commit activity
    Lean 102 Apache-2.0 48 102 14 Updated Feb 5, 2026
  • lean4 Public

    Lean 4 programming language and theorem prover

    leanprover/lean4’s past year of commit activity
    Lean 7,248 Apache-2.0 750 847 (6 issues need help) 426 Updated Feb 5, 2026
  • lean4-pr-releases Public

    Automated releases from leanprover/lean4 PRs

    leanprover/lean4-pr-releases’s past year of commit activity
    2 3 0 0 Updated Feb 5, 2026
  • verso Public

    Lean documentation authoring tool

    leanprover/verso’s past year of commit activity
    JavaScript 253 Apache-2.0 100 53 16 Updated Feb 5, 2026
  • KLR Public

    A formalization of ML kernel languages

    leanprover/KLR’s past year of commit activity
    C 40 Apache-2.0 12 7 12 Updated Feb 5, 2026
  • human-eval-lean Public

    Hand-written verified Lean solutions for the HumanEval benchmark

    leanprover/human-eval-lean’s past year of commit activity
    Lean 27 MIT 8 133 6 Updated Feb 5, 2026
  • lean4export Public

    Plain-text declaration export for Lean 4

    leanprover/lean4export’s past year of commit activity
    Lean 22 Apache-2.0 15 1 2 Updated Feb 5, 2026
  • lean4-nightly Public

    Nightly builds

    leanprover/lean4-nightly’s past year of commit activity
    23 3 0 0 Updated Feb 5, 2026
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