Lean

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65 repositories

reference-manual
Public
The Lean reference manual
Lean
•
Apache License 2.0
•34•76•87•5•Updated Aug 10, 2025Aug 10, 2025
lean4
Public
Lean 4 programming language and theorem prover
lean lean4
Lean
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Apache License 2.0
•639•6.2k•726•304•Updated Aug 10, 2025Aug 10, 2025
verso
Public
Lean documentation authoring tool
JavaScript
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Apache License 2.0
•93•203•43•3•Updated Aug 10, 2025Aug 10, 2025
lean4-nightly
Public
Nightly builds
3•23•0•1•Updated Aug 10, 2025Aug 10, 2025
lean4-pr-releases
Public
Automated releases from leanprover/lean4 PRs
2•3•0•0•Updated Aug 10, 2025Aug 10, 2025
KLR
Public
A formalization of ML kernel languages
C
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Apache License 2.0
•6•22•6•8•Updated Aug 9, 2025Aug 9, 2025
reservoir-index
Public
Registry index for Reservoir
Lean
•1•5•0•0•Updated Aug 9, 2025Aug 9, 2025
vscode-lean4
Public
Visual Studio Code extension for the Lean 4 proof assistant
lean vscode
TypeScript
•
Apache License 2.0
•71•223•53•9•Updated Aug 8, 2025Aug 8, 2025
vetss2025
Public
Lean
•0•0•0•0•Updated Aug 8, 2025Aug 8, 2025
theorem_proving_in_lean4
Public
Theorem Proving in Lean 4
lean lean4
Lean
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Apache License 2.0
•100•202•43•19•Updated Aug 7, 2025Aug 7, 2025
fp-lean
Public
Functional Programming in Lean
Lean
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Other
•41•101•43•0•Updated Aug 7, 2025Aug 7, 2025
lean-action
Public
GitHub action for standard CI in Lean projects
lean github-actions lean4
Shell
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Apache License 2.0
•8•21•8•1•Updated Aug 7, 2025Aug 7, 2025
Pantograph
Public
(Mirror) A Machine-to-Machine Interaction System for Lean 4
machine-learning theorem-proving proof-assistant lean4
Lean
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Apache License 2.0
•3•32•0•0•Updated Aug 6, 2025Aug 6, 2025
subverso
Public
Lean
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Apache License 2.0
•5•6•3•0•Updated Aug 1, 2025Aug 1, 2025
doc-gen4
Public
Document Generator for Lean 4
lean4
Lean
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Apache License 2.0
•48•100•23•0•Updated Jul 27, 2025Jul 27, 2025
lean4-cli
Public
A Lean 4 library for configuring Command Line Interfaces and parsing command line arguments.
cli lean lean4
Lean
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MIT License
•18•82•1•0•Updated Jul 24, 2025Jul 24, 2025
lean4checker
Public
Replay the `Environment` for a given Lean module, ensuring that all declarations are accepted by the kernel.
Lean
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Apache License 2.0
•8•26•0•1•Updated Jul 24, 2025Jul 24, 2025
SHerLOC
Public
A StableHLO analyzer in Lean
Lean
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Apache License 2.0
•2•18•1•0•Updated Jul 22, 2025Jul 22, 2025
TensorLib
Public
A verified tensor library in Lean
Lean
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Apache License 2.0
•4•29•2•2•Updated Jul 18, 2025Jul 18, 2025
LeroyCompilerVerificationCourse
Public
Lean
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GNU Lesser General Public License v2.1
•1•4•0•0•Updated Jul 17, 2025Jul 17, 2025
reservoir
Public
Package registry for Lean/Lake.
Vue
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Apache License 2.0
•4•21•12•2•Updated Jul 8, 2025Jul 8, 2025
lean4-api-docs
Public
doc-gen4-based api documentation for lean
0•2•0•0•Updated Jun 26, 2025Jun 26, 2025
lean4export
Public
Plain-text declaration export for Lean 4
Lean
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Apache License 2.0
•10•18•2•1•Updated Jun 6, 2025Jun 6, 2025
TenCert
Public
Verified tensor compilation in Lean
Lean
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Apache License 2.0
•0•6•0•0•Updated Jun 5, 2025Jun 5, 2025
release-index
Public
Index of Lean releases
0•0•0•0•Updated May 27, 2025May 27, 2025
elan
Public
The Lean version manager
Rust
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Apache License 2.0
•44•412•34•3•Updated May 26, 2025May 26, 2025
PyPantograph
Public
A Machine-to-Machine Interaction System for Lean 4.
Python
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Apache License 2.0
•22•2•0•0•Updated May 12, 2025May 12, 2025
SampCert
Public
SampCert : Verified Differential Privacy
Lean
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Apache License 2.0
•11•79•4•3•Updated May 1, 2025May 1, 2025
lean-llvm
Public
Custom-built LLVM toolchain for use in Lean 4
5•7•0•1•Updated Apr 18, 2025Apr 18, 2025
vscode-lean
Public archive
Extension for VS Code that provides support for the older Lean 3 language. Succeeded by vscode-lean4 ('lean4' in the extensions menu) for the Lean 4 language.
TypeScript
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Apache License 2.0
•48•115•53•20•Updated Apr 2, 2025Apr 2, 2025