AC0[2] Circuit Lower Bounds Poly-logarithmic independence fools AC0 circuits Johnson-Lindenstrauss Lemma Formalizing the Johnson-Lindenstrauss Lemma in Lean The Joint Conjecture On the Efferent Lower Bounds of Kakeya Sets with Dvir-Saraf-Sudan Karger's MinCut and sparsity of minimum cuts The Kleene-Post Theorem and the Structure of Noncomputable Sets Formalizing the Greedy Activity Selection Algorithm Formalising Kikuchi Matrix Methods for Locally Decodable Code Lower Bounds Communication Complexity A-infinity Categories Foundations of Online Learning Formalized Formalizing the Halving Algorithm and Its Optimal Mistake Bound in Lean 4 Hypercontractivity Theorem Lean Asymptotic Tactics Karp's NP-Complete Reductions