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Lean

Lean Prover

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  1. lean4 lean4 Public

    Lean 4 programming language and theorem prover

    Lean 7.1k 733

Repositories

Showing 10 of 79 repositories
  • lean-kernel-arena Public
    leanprover/lean-kernel-arena’s past year of commit activity
    Python 1 0 0 0 Updated Jan 11, 2026
  • cslib Public

    The Lean Computer Science Library (CSLib)

    leanprover/cslib’s past year of commit activity
    Lean 227 Apache-2.0 48 14 20 Updated Jan 11, 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 Jan 11, 2026
  • reference-manual Public

    The Lean reference manual

    leanprover/reference-manual’s past year of commit activity
    Lean 97 Apache-2.0 47 99 15 Updated Jan 11, 2026
  • lean4 Public

    Lean 4 programming language and theorem prover

    leanprover/lean4’s past year of commit activity
    Lean 7,076 Apache-2.0 733 819 (6 issues need help) 384 Updated Jan 11, 2026
  • verso Public

    Lean documentation authoring tool

    leanprover/verso’s past year of commit activity
    JavaScript 246 Apache-2.0 98 53 11 Updated Jan 11, 2026
  • lean4-nightly Public

    Nightly builds

    leanprover/lean4-nightly’s past year of commit activity
    23 3 0 0 Updated Jan 11, 2026
  • reservoir-index Public

    Registry index for Reservoir

    leanprover/reservoir-index’s past year of commit activity
    Lean 5 3 0 0 Updated Jan 10, 2026
  • lean4export Public

    Plain-text declaration export for Lean 4

    leanprover/lean4export’s past year of commit activity
    Lean 22 Apache-2.0 14 2 3 Updated Jan 10, 2026
  • subverso Public
    leanprover/subverso’s past year of commit activity
    Lean 6 Apache-2.0 7 3 0 Updated Jan 9, 2026
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