leanprover / lean4
Lean 4 programming language and theorem prover
| Jul | AUG | Sep |
| 17 | ||
| 2024 | 2025 | 2026 |

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Lean 4 programming language and theorem prover
The math library of Lean 4
White-box automation for Lean 4
The "batteries included" extended library for the Lean programming language and theorem prover
Intuitive, type-safe expression quotations for Lean 4.
Helper toolkit for creating your own Lean 4 UserWidgets