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@leanprover-community

leanprover-community

Community-built infrastructure for the Lean (https://leanprover.github.io/) theorem prover

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  1. mathlib4 mathlib4 Public

    The math library of Lean 4

    Lean 4.2k 1.7k

  2. mathematics_in_lean mathematics_in_lean Public

    The user home repository for the Mathematics in Lean tutorial.

    HTML 597 421

  3. lean-liquid lean-liquid Public

    💧 Liquid Tensor Experiment

    Lean 252 20

  4. batteries batteries Public

    The "batteries included" extended library for the Lean programming language and theorem prover

    Lean 418 164

  5. aesop aesop Public

    White-box automation for Lean 4

    Lean 405 59

  6. ProofWidgets4 ProofWidgets4 Public

    Helper toolkit for creating your own Lean 4 UserWidgets

    Lean 226 49

Repositories

Showing 10 of 105 repositories
  • lint-style-action Public

    Mathlib style linter

    leanprover-community/lint-style-action's past year of commit activity
    1 3 3 3 Updated Sep 25, 2026
  • mathlib4 Public

    The math library of Lean 4

    leanprover-community/mathlib4's past year of commit activity
    Lean 4,189 Apache-2.0 1,711 288 (16 issues need help) 3,127 Updated Sep 25, 2026
  • blog Public

    Source for the community blog

    leanprover-community/blog's past year of commit activity
    Python 11 32 4 3 Updated Sep 25, 2026
  • crossref-exports Public
    leanprover-community/crossref-exports's past year of commit activity
    JavaScript 0 2 0 0 Updated Sep 25, 2026
  • iris-lean Public

    Lean 4 port of Iris, a higher-order concurrent separation logic framework

    leanprover-community/iris-lean's past year of commit activity
    Lean 222 Apache-2.0 63 29 (2 issues need help) 20 Updated Sep 25, 2026
  • mathlib4-nightly-testing Public Forked from leanprover-community/mathlib4

    nightly-testing and lean-pr-testing branches of Mathlib

    leanprover-community/mathlib4-nightly-testing's past year of commit activity
    Lean 3 Apache-2.0 1,725 0 13 Updated Sep 25, 2026
  • batteries Public

    The "batteries included" extended library for the Lean programming language and theorem prover

    leanprover-community/batteries's past year of commit activity
    Lean 418 Apache-2.0 164 27 (2 issues need help) 64 Updated Sep 25, 2026
  • mathlib4_copy Public Forked from leanprover-community/mathlib4

    A fork of the mathlib4 repo with CI disabled

    leanprover-community/mathlib4_copy's past year of commit activity
    Lean 0 Apache-2.0 1,725 0 0 Updated Sep 25, 2026
  • sphere-eversion Public

    Formalization of the existence of sphere eversions

    leanprover-community/sphere-eversion's past year of commit activity
    Lean 49 Apache-2.0 17 0 1 Updated Sep 25, 2026
  • import-graph Public

    Tool to analyse the import structure of lean projects.

    leanprover-community/import-graph's past year of commit activity
    Lean 26 Apache-2.0 16 9 3 Updated Sep 25, 2026
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