Lean
recreational drug combining prescription-grade cough syrup with a soft drink and hard candy
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Videos Mentioning Lean

Agents @ Work: Dust.tt — with Stanislas Polu
Latent Space
A formal proof system mentioned in the context of AI and mathematics research.

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

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.

Mistral: Voxtral TTS, Forge, Leanstral, & Mistral 4 — w/ Pavan Kumar Reddy & Guillaume Lample
Latent Space
A formal mathematical language and proving system that Mistral is working on, providing a verifiable way to test reasoning capabilities.

🔬Top Black Holes Physicist: GPT5 can do Vibe Physics, here's what I found
Latent Space
A language for formal verification mentioned in the context of mathematical proof.

Stanford CS336 Language Modeling from Scratch | Spring 2026 | Lecture 16: Post-Training - RLVR
Stanford Online
A formal math language compiler discussed as an example of a system that, despite seeming robust, has adversarial vulnerabilities.

Did AI Just “Solve” Math? (Let’s Take a Closer Look)
Cal Newport
A formal verification language that LLMs can speak well, often used in modular AI architectures for mathematical reasoning.