lean4

lean4

Alternative to Wolfram Mathematica

Lean 4 programming language and theorem prover

9.0k 967130 HN points
Apache-2.0
last commit 2026-07-29
Website Source
Share:

About

Lean 4 programming language and theorem prover

lean4 website preview

Languages

Contributors30

Free alternative to Wolfram Mathematica

lean4 is a free, open-source alternative to Wolfram Mathematica. Here's why:

  • ✍️ Formal Proofs
  • ✅ Code Verification
  • 💻 Advanced Programming
  • 🧠 Interactive Logic
  • ➕ Math Foundations
See all open-source alternatives to Wolfram Mathematica
Comments Theme
Install
Build from source
Nix
Keywords
slug: lean4