This is Reservoir, the registry for all Lean packages and documentation.

Reservoir indexes, builds, and tests packages within the Lean and Lake ecosystem. If you wish to see your package here, ensure that it meets the Reservoir inclusion criteria.

Most Popular

  1. Commit cb84f90 builds on the recent leanprover/lean4:v4.28.0-rc1
    mathlib
    The math library of Lean 4
  2. Commit 3d91ad1 builds on the old leanprover/lean4:v4.20.0
    analysis
    A Lean companion to Analysis I
  3. Commit 6cd705a builds on the old leanprover/lean4:v4.26.0-rc2 after lake update
    LeanCopilot
    LLMs as Copilots for Theorem Proving in Lean
  4. Commit 3241815 builds on the recent leanprover/lean4:v4.28.0-rc1
    FLT
    Ongoing Lean formalisation of the proof of Fermat's Last Theorem
  5. Commit f218287 builds on the old leanprover/lean4:v4.22.0
    formal_conjectures
    A collection of formalized statements of conjectures in Lean.
  6. Commit fea2a7c builds on the recent leanprover/lean4:v4.28.0-rc1 after lake update
    paperproof
    Lean theorem proving interface which feels like pen-and-paper proofs.
  7. Commit 4de9edc builds on the old leanprover/lean4:v4.20.1
    equational_theories
    A project to map out the relations between different equational theories of Magmas.
  8. Commit fcf2471 builds on the old leanprover/lean4:v4.26.0
    PhysLean
    A project to digitalise results from physics into Lean.
  9. Commit 2bf0e10 builds on the old leanprover/lean4:v4.21.0
    mil
    The user home repository for the Mathematics in Lean tutorial.
  10. Commit 53f112d builds on the old leanprover/lean4:v4.15.0-rc1
    scilean
    Scientific computing in Lean 4

Newly Created

  1. Commit 670e0f4 builds on the recent leanprover/lean4:v4.28.0-rc1 after lake update
    sparkle
    A type-safe, formally verifiable HDL compiler in Lean 4. Inspired by Clash, built for high-assurance hardware synthesis.
  2. Commit 540b3dc builds on the recent leanprover/lean4:v4.28.0-rc1
    leansqlite
    SQLite bindings for Lean
  3. Commit 5b3df42 builds on the recent leanprover/lean4:v4.27.0-rc1
    qdt
    Query-based Dependent Type Elaborator
  4. Commit 923bb91 builds on the old leanprover/lean4:v4.19.0
    LeanCat
    Lean4 benchmark on 1 category.
  5. Commit c177541 builds on the old leanprover/lean4:v4.24.0
    fineqs
    Lean4 formalization with Artistotle of the arXiv paper 1906.11174
  6. Commit b542606 builds on the old leanprover/lean4:v4.26.0
    LeanLangur
    Expositions and demos for Lean Prover
  7. Commit 9beebd8 builds on the old leanprover/lean4:v4.26.0
    ZeroToQED
    From Zero to QED: An informal introduction to formality with Lean 4
  8. Commit 7ac5820 builds on the recent leanprover/lean4:v4.28.0-rc1
    lapis
    ✏️ | A cutting-edge, concurrent & performant Language Server Protocol (LSP) framework for Lean 4.
  9. Commit 5ac51d2 builds on the recent leanprover/lean4:v4.28.0-rc1 after lake update
    HexLuthor
    Lean 4 hex color syntax with inline VS Code color preview
  10. Commit 0dbb921 builds on the recent leanprover/lean4:v4.27.0-rc1 after lake update
    Putnam

Recently Updated

  1. Commit aba31f6 builds on the recent leanprover/lean4:v4.28.0-rc1 after lake update
    IMOSLLean4
    Formalization of IMO shortlist problems in Lean 4
  2. Commit a27e534 builds on the old leanprover/lean4:v4.23.0-rc2
    quantumInfo
    Quantum information theory in Lean 4
  3. Commit 6cd705a builds on the old leanprover/lean4:v4.26.0-rc2 after lake update
    LeanCopilot
    LLMs as Copilots for Theorem Proving in Lean
  4. Commit 82ecee9 builds on the recent leanprover/lean4:v4.28.0-rc1
    CombinatorialGames
    Combinatorial game library in Lean 4
  5. Commit cb84f90 builds on the recent leanprover/lean4:v4.28.0-rc1
    mathlib
    The math library of Lean 4
  6. Commit 4687fb6 builds on the recent leanprover/lean4:v4.28.0-rc1
    PrimeNumberTheoremAnd
    Blueprint for the PNT+ Project
  7. Commit 41d8069 fails to build on leanprover/lean4:v4.28.0-rc1
    Symm
    Formalization of a new data structure: Dashed-Monoids
  8. Commit 361b3a1 builds on the old leanprover/lean4:v4.26.0
    Heights
    An attempt at formalizing the theory of heights in Lean
  9. Commit 1f22a4f builds on the recent leanprover/lean4:v4.28.0-rc1
    batteries
    The "batteries included" extended library for the Lean programming language and theorem prover
  10. Commit bb52f6e builds on the recent leanprover/lean4:v4.28.0-rc1
    soma-workspace
    ⚗️ | Soma is a general-purpose dependently-typed functional programming language powered by Interaction Nets with a minimal runtime.