by Zicklag @zicklag.dev A feed about formal methods including TLA+, Lean, Coq, Isabelle, Alloy, model checking, theorem proving, and formal verification of software and mathematics.
github.com
GitHub - cozuya/oeis-a057923: A057923 two-step monotonicity: an elementary proof and Lean 4 verification by Chris Ozols; sequence by Larry Reeves, conjecture by Robert Israel.
A057923 two-step monotonicity: an elementary proof and Lean 4 verification by Chris Ozols; sequence by Larry Reeves, conjecture by Robert Israel. - cozuya/oeis-a057923
arxiv.org
Formalizing Flag Algebras in Lean
Razborov's flag algebra method is one of the most successful tools for proving asymptotic density inequalities in extremal graph theory. It reduces an inequality about all large graphs avoiding a forb...
asiadaily.org
Chinese AI Model Helps Prove Three-Dimensional Ghys Conjecture, With Lean Checking the Mathematics
A 1995 mathematics problem reaches a new milestone A mathematical conjecture proposed in 1995 has yielded a proof covering complex dimension three, following a collaboration between mathematicians and Shanghai AI Laboratory's Intern-S2 model. A Peking University team then translated the…
arxiv.org
claimcheck: Measuring and Improving Specification Faithfulness
ArXiv link for claimcheck: Measuring and Improving Specification Faithfulness
pandaily.com
Mathematicians Use Shanghai AI Lab's Intern-S2 to Prove 3D Ghys Conjecture, Verified in Lean
A proof of the codimension-one case of a 1995 conjecture by Etienne Ghys was developed with Intern-S2 over many rounds of dialogue, and a Peking University team formalized it in Lean.
