{"type": "article", "title": "Formalizing a ring theorem with Lean 4 and Claude", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/formalizing-a-ring-theorem-with-lean-4-and-claude", "original_source": "https://www.johndcook.com/blog/2026/06/17/rings-with-lean-claude/", "published": "2026-06-17T14:23:51+00:00", "accessed": "2026-06-17", "id": "formalizing-a-ring-theorem-with-lean-4-and-claude"}