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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 3.1k 1.2k

  2. mathematics_in_lean mathematics_in_lean Public

    The user home repository for the Mathematics in Lean tutorial.

    HTML 483 356

  3. lean-liquid lean-liquid Public

    💧 Liquid Tensor Experiment

    Lean 228 16

  4. batteries batteries Public

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

    Lean 369 139

  5. aesop aesop Public

    White-box automation for Lean 4

    Lean 346 50

  6. ProofWidgets4 ProofWidgets4 Public

    Helper toolkit for creating your own Lean 4 UserWidgets

    Lean 194 44

Repositories

Showing 10 of 94 repositories
  • mathlib4 Public

    The math library of Lean 4

    leanprover-community/mathlib4’s past year of commit activity
    Lean 3,062 Apache-2.0 1,185 269 (16 issues need help) 2,285 Updated Mar 26, 2026
  • bundle Public

    Create self-contained Lean 4 bundles for offline use

    leanprover-community/bundle’s past year of commit activity
    Python 0 Apache-2.0 0 0 0 Updated Mar 26, 2026
  • blog Public

    Source for the community blog

    leanprover-community/blog’s past year of commit activity
    Python 8 28 4 3 Updated Mar 26, 2026
  • queueboard-core Public

    testing a split of code and data for the queueboard

    leanprover-community/queueboard-core’s past year of commit activity
    Python 2 Apache-2.0 7 25 1 Updated Mar 26, 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 1 Apache-2.0 1,192 0 19 Updated Mar 26, 2026
  • physlib Public

    A project to digitalise results from physics into Lean.

    leanprover-community/physlib’s past year of commit activity
    Lean 527 Apache-2.0 86 60 (3 issues need help) 14 Updated Mar 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 369 Apache-2.0 139 28 (2 issues need help) 48 Updated Mar 25, 2026
  • lean4game Public

    Server to host Lean games

    leanprover-community/lean4game’s past year of commit activity
    TypeScript 429 GPL-3.0 79 106 11 Updated Mar 25, 2026
  • leanprover-community/logic_and_proof’s past year of commit activity
    TeX 14 Apache-2.0 5 3 1 Updated Mar 25, 2026
  • leanprover-community/mathlib-changelog’s past year of commit activity
    Lean 14 MIT 0 3 0 Updated Mar 25, 2026