stormj-UH/spivak-lean
Michael Spivak's Calculus formalized in Lean 4: every theorem and every problem of all 30 chapters and 9 appendices, in both the 3rd and 4th editions
22 best points · 2 comments · 1 Hacker News post · 45 GitHub stars · View on GitHub
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- Show HN: Spivak's Calculus formalized in Lean 4 – every theorem, every problem (22 points, 2 comments, by jsLavaGoat, 2026-09-26)