📩 Want to join this and future sessions? Register here 👉 forms.gle/gXQyGLeMKmDHfh… You'll get notified about all the Esquenta SE4FP activities! Stay tuned — more exciting talks are coming soon. #SE4FP #FunctionalProgramming #SoftwareEngineering #LeanLang

Incredibly grateful to Association for Computing Machinery SIGPLAN for awarding #LeanLang the Programming Languages Software Award 2025 at #PLDI2025! 🎉 "The Lean theorem prover is a remarkable software artifact... Lean has had and continues to have a broad impact on industrial practice and

Theorems about abelian categories (in Lean). ~ Markus Himmel, Joël Riou. leanprover-community.github.io/blog/posts/abe… #ITP #LeanProver #Math

My lecture at the "Big Proof" Conference at the Newton Institute (Cambridge, UK -- this is where Mathlib was founded, in 2017!) is posted: youtube.com/live/cxgcgceRL… The lecture was on a vision for mathematics, interaction with LLMs/AI, and formalization.

Researchers from UC Berkeley and Meta FAIR have introduced VERINA, a comprehensive benchmark designed to evaluate large language models (LLMs) on verifiable code generation — including code synthesis, formal specifications, and proof generation in Lean. 🔎 Why it matters: While

In this 10-minute UCLA Connect talk, Terence Tao provides an accessible and compelling argument for "citizen math" and broad collaboration in research #mathematics via #formalverification using proof assistants like #LeanLang. ➡️ youtube.com/watch?v=K376q3…

"It's been amazing to watch [Lean's] user base grow." Anastasia Gamick and Adam Marblestone in conversation with Ashlee Vance on Core Memory about science funding and FROs, with a segment devoted to #LeanLang and its importance to formal verification and AI research. ➡️

Congrats to the Toric Project team on the completion of Phase 1 in the formalization (in Lean) of the correspondence between affine group schemes and Hopf algebras! leanprover-community.github.io/blog/posts/aff…

From the Core Memory pod this week

Sofia Rodrigues (Lean) presented Lean to a Brazilian audience youtube.com/live/gaxLw9-r0… #LeanLang #LeanProver Approximately 40 people watched live.

📣 #LeanLang v4.21 has been released! This release brings a total of 295 changes, including feature additions, bug fixes, refactors, documentation improvements and performance improvements, all of which support our Year 2 roadmap: lean-fro.org/about/roadmap-… ➡️ See the full

Computers can check whether mathematical proofs are correct, but only if they have been translated into a machine-readable form first. Now, AI has got surprisingly good at this translation - which could transform the way maths is done. newscientist.com/article/248719…

📣 We're excited to share the new lean-lang.org! Relaunching our website was a key deliverable in our Year 2 roadmap to provide "improved navigation and access to valuable content, resources, and tools." We hope you like it! #LeanLang #LeanProver

This April, we released Kimina-Prover Preview. Stay tuned! Full release is coming soon 🚀 #AI4Math #FormalMath #LeanProver #AutomatedReasoning #TheoremProving #ProofAssistant #MachineLearning #AIResearch #OpenScience

Sharing this really interesting post about a custom-built #LeanLang environment to replace a Jupyter Notebooks workflow, over on LinkedIn: linkedin.com/posts/philip-z…