Alternatives and similar repositories for mathlib4

Users that are interested in mathlib4 are comparing it to the libraries listed below

• leanprover-community / mathlib3
  Lean 3's obsolete mathematical components library: please use mathlib4
  ☆1,666Updated last year
• leanprover-community / mathematics_in_lean
  The user home repository for the Mathematics in Lean tutorial.
  ☆415Updated last month
• leanprover / lean4
  Lean 4 programming language and theorem prover
  ☆6,498Updated this week
• teorth / analysis
  A Lean companion to Analysis I
  ☆1,197Updated this week
• ImperialCollegeLondon / FLT
  Ongoing Lean formalisation of the proof of Fermat's Last Theorem
  ☆705Updated this week
• teorth / equational_theories
  A project to map out the relations between different equational theories of Magmas.
  ☆429Updated this week
• leanprover / elan
  The Lean version manager
  ☆429Updated last week
• stacks / stacks-project
  Repository for the Stacks Project
  ☆952Updated this week
• Crispher / MathlibExplorer
  Visualizing the network of math theories.
  ☆577Updated last year
• leanprover-community / lean4game
  Server to host lean games.
  ☆325Updated last week
• lean-dojo / LeanCopilot
  LLMs as Copilots for Theorem Proving in Lean
  ☆1,162Updated 2 weeks ago
• lean-dojo / LeanDojo
  Tool for data extraction and interacting with Lean programmatically.
  ☆708Updated 3 weeks ago
• google-deepmind / formal-conjectures
  A collection of formalized statements of conjectures in Lean.
  ☆628Updated last week
• lecopivo / SciLean
  Scientific computing in Lean 4
  ☆427Updated 3 months ago
• leanprover-community / lean
  Lean 3 Theorem Prover (community fork)
  ☆434Updated last year
• sagemath / sage
  Main repository of SageMath
  ☆1,979Updated last week
• Paper-Proof / paperproof
  Lean theorem proving interface which feels like pen-and-paper proofs.
  ☆457Updated 2 months ago
• HEPLean / PhysLean
  A project to digitalise results from physics into Lean.
  ☆356Updated this week
• PatrickMassot / GlimpseOfLean
  An introduction to theorem proving in Lean for the impatient.
  ☆265Updated 2 weeks ago
• leanprover-community / NNG4
  Natural Number Game
  ☆224Updated this week
• leanprover / lean3
  Lean Theorem Prover
  ☆2,153Updated last year
• hrmacbeth / math2001
  Lecture notes for a course on writing proofs, on paper and in the Lean proof assistant
  ☆302Updated 9 months ago
• ryankeleti / ega
  amateur translation project of Grothendieck's EGA.
  ☆359Updated 11 months ago
• leanprover-community / batteries
  The "batteries included" extended library for the Lean programming language and theorem prover
  ☆329Updated this week
• PatrickMassot / leanblueprint
  plasTeX plugin to build formalization blueprints.
  ☆241Updated 2 weeks ago
• leanprover-community / lean-liquid
  💧 Liquid Tensor Experiment
  ☆206Updated last year
• ImperialCollegeLondon / formalising-mathematics-2024
  Formalising Mathematics; a course for undergraduate mathematicians. Ran between January and March 2024.
  ☆229Updated 6 months ago
• HoTT / Coq-HoTT
  A Coq library for Homotopy Type Theory
  ☆1,341Updated 2 weeks ago
• leanprover / vscode-lean4
  Visual Studio Code extension for the Lean 4 proof assistant
  ☆227Updated this week
• teorth / estimates
  Code to automatically prove or verify estimates in analysis
  ☆308Updated 3 months ago