ImperialCollegeLondon / natural_number_game

Building the natural numbers in Lean 3. The original natural number game, now frozen. See README for Lean 4 information.
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fix broken link to Maths_Challenges #66

Closed bryangingechen closed 4 years ago

bryangingechen commented 4 years ago

reported by Victor Ahlquist on Zulip: https://leanprover.zulipchat.com/#narrow/stream/113489-new-members/topic/noob.20question%28s%29/near/193456429