

A Lean Lunch
A Lean Lunch is an informal gathering for people working in AI-driven mathematics, including formalization in mathematics and other disciplines.
We’re bringing together a small group of researchers and builders to talk about the role of formal systems in science. How are proof assistants changing the way we do research? What can a formal proof tell us, and what still depends on the definitions, assumptions, and models we choose? We’re especially interested in applications beyond pure mathematics, from physics to law.
Come share what you’re working on, swap ideas, and meet others thinking about these questions. Bring a problem, a project, or just your curiosity. Lunch and beverages will be provided. We’ll also have projectors available for anyone who’d like to give a short talk about a passion project. Stay as long as you’d like.
Saturday, November 21, 2026 · 12 pm–3 pm
Chinatown, Manhattan
We’re keeping the gathering small. Please request a place on the list and tell us a little about your affiliation and your involvement with formalization. Registration requires host approval.
Sponsored by Magic State Labs, a research lab hunting for discoveries in quantum physics.