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Lean Prover

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  1. lean4 lean4 Public

    Lean 4 programming language and theorem prover

    Lean 10k 1.1k

Repositories

Showing 10 of 223 repositories
  • lean4-pr-releases Public

    Automated releases from leanprover/lean4 PRs

    leanprover/lean4-pr-releases's past year of commit activity
    4 3 0 0 Updated Nov 15, 2026
  • Pantograph Public

    (Mirror) A Machine-to-Machine Interaction System for Lean 4

    leanprover/Pantograph's past year of commit activity
    Lean 85 Apache-2.0 25 0 0 Updated Nov 15, 2026
  • downstream-lean4 Public

    A collection of packages downstream of Lean 4.

    leanprover/downstream-lean4's past year of commit activity
    Lean 7 6 0 44 Updated Nov 15, 2026
  • cslib Public

    The Lean Computer Science Library (CSLib)

    leanprover/cslib's past year of commit activity
    Lean 809 Apache-2.0 227 48 166 Updated Nov 15, 2026
  • lean-eval-submissions Public

    Submission pipeline and results store for the lean-eval benchmark (https://github.com/leanprover/lean-eval)

    leanprover/lean-eval-submissions's past year of commit activity
    Python 10 Apache-2.0 4 23 2 Updated Nov 15, 2026
  • lean4 Public

    Lean 4 programming language and theorem prover

    leanprover/lean4's past year of commit activity
    Lean 10,006 Apache-2.0 1,106 1,168 (6 issues need help) 779 Updated Nov 15, 2026
  • con-leche Public

    An external lean checker with a proof of consistency

    leanprover/con-leche's past year of commit activity
    Lean 152 Apache-2.0 11 1 2 Updated Nov 14, 2026
  • lean-kernel-arena Public
    leanprover/lean-kernel-arena's past year of commit activity
    Lean 60 Apache-2.0 43 0 1 Updated Nov 14, 2026
  • reservoir-index Public

    Registry index for Reservoir

    leanprover/reservoir-index's past year of commit activity
    Lean 9 3 1 0 Updated Nov 14, 2026
  • lean4-nightly Public

    Nightly builds

    leanprover/lean4-nightly's past year of commit activity
    24 3 0 0 Updated Nov 14, 2026
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