L
Lean
Software / AppMentioned in 2 videos
A formal proof programming language that allows mathematicians to write proofs that can be verified by a computer, producing certificates of correctness and enabling atomic-level collaboration.
Videos Mentioning Lean

Terence Tao: Hardest Problems in Mathematics, Physics & the Future of AI | Lex Fridman Podcast #472
Lex Fridman
A formal proof programming language that allows mathematicians to write proofs that can be verified by a computer, producing certificates of correctness and enabling atomic-level collaboration.

The design process is dead. Here’s what’s replacing it. | Jenny Wen (head of design at Claude)
Lenny's Podcast