leanprover / lean4
Lean 4 programming language and theorem prover
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Lean 4 programming language and theorem prover
The math library of Lean 4
A Lean companion to Analysis I
Ongoing Lean formalisation of the proof of Fermat's Last Theorem
Lean 3's obsolete mathematical components library: please use mathlib4
The "batteries included" extended library for the Lean programming language and theorem prover
White-box automation for Lean 4
A Lean 4 library for configuring Command Line Interfaces and parsing command line arguments.
Helper toolkit for creating your own Lean 4 UserWidgets
Intuitive, type-safe expression quotations for Lean 4.
Tool to analyse the import structure of lean projects.
Syntax for searching with natural language from Lean, using https://leansearch.net/ (may extend to other services)
A project to digitalise results from physics into Lean.