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Lean

Lean Prover

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  1. lean4 lean4 Public

    Lean 4 programming language and theorem prover

    Lean 9.7k 1.1k

Repositories

Showing 10 of 223 repositories
  • downstream-lean4 Public

    A collection of packages downstream of Lean 4.

    leanprover/downstream-lean4's past year of commit activity
    Lean 6 5 0 44 Updated Oct 27, 2026
  • lean4-pr-releases Public

    Automated releases from leanprover/lean4 PRs

    leanprover/lean4-pr-releases's past year of commit activity
    3 3 0 0 Updated Oct 28, 2026
  • lean4 Public

    Lean 4 programming language and theorem prover

    leanprover/lean4's past year of commit activity
    Lean 9,710 Apache-2.0 1,071 1,137 (6 issues need help) 752 Updated Oct 28, 2026
  • lean-action Public

    GitHub action for standard CI in Lean projects

    leanprover/lean-action's past year of commit activity
    Shell 50 Apache-2.0 23 11 15 Updated Oct 28, 2026
  • lean-beam Public

    Claude/Codex skill and local workflow layer for efficient interaction with Lean 4 and Monte-Carlo Tree Search.

    leanprover/lean-beam's past year of commit activity
    Lean 43 Apache-2.0 5 18 16 Updated Oct 28, 2026
  • lean-eval-leaderboard Public

    Results for the lean-eval benchmark (https://github.com/leanprover/lean-eval)

    leanprover/lean-eval-leaderboard's past year of commit activity
    Lean 29 Apache-2.0 6 5 2 Updated Oct 28, 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 9 Apache-2.0 3 22 4 Updated Oct 28, 2026
  • elan Public

    The Lean version manager

    leanprover/elan's past year of commit activity
    Rust 665 Apache-2.0 60 30 4 Updated Oct 28, 2026
  • reference-manual Public

    The Lean reference manual

    leanprover/reference-manual's past year of commit activity
    Lean 136 Apache-2.0 69 117 21 Updated Oct 27, 2026
  • verso-templates Public

    Templates for getting started with Verso

    leanprover/verso-templates's past year of commit activity
    Lean 40 6 5 3 Updated Oct 27, 2026
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