José A. Alonso

jalonso.eurosky.social

23 February 2026 05:28

Proof assistants in the age of AI. ~ Leonardo de Moura. leodemoura.github.io/blog/2026/02... #AI4Math #ITP

Lean Focused Research Organization

lean-lang.org

23 February 2026 05:28

Lean 4.28.0 is out! New symbolic simulation framework for 𝚐𝚛𝚒𝚗𝚍, user-defined 𝚐𝚛𝚒𝚗𝚍 attributes for custom tactics, a new 𝚜𝚘𝚕𝚟𝚎𝚛𝙼𝚘𝚍𝚎 in 𝚋𝚟_𝚍𝚎𝚌𝚒𝚍𝚎 for proof vs. counterexample search, and lean4checker available out of the box. lean-lang.org/doc/referenc... #LeanLang #LeanProver #ProofAssistant

Lean Focused Research Organization

lean-lang.org

23 February 2026 05:27

CSLib just launched — an open-source effort to formalize computer science in Lean, inspired by Mathlib. CS researchers, practitioners & enthusiasts are invited to get involved! Learn more at: 🌐 cslib.io 🤝 Contribute: github.com/leanprover/c... #LeanLang #LeanProver #CSLib #FormalVerification

Terence Tao

teorth.bsky.social

23 February 2026 05:27

A #cosmicdistanceLadder post on the many ways we project our planet onto a plane. No projection can faithfully reproduce *all* the geometric features of a sphere, so each projection is a compromise; but some projections are still preferred for specific applications. www.instagram.com/p/DVC9SvxkXDs

Lean Focused Research Organization

lean-lang.org

17 February 2026 04:02

The next bi-monthly #Mathlib community meeting is tomorrow Friday, 13th at 3pm UTC. Join to hear about ongoing #LeanLang formalization projects and connect with other contributors! ➡️ See all upcoming community events on our website: lean-lang.org/community/#e...