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ImperialCollegeLondon / natural_number_game

Building the natural numbers in Lean 3. The original natural number game, now frozen. See README for Lean 4 information.
Apache License 2.0
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not_succ_le_self better solution #71

Closed kbuzzard closed 4 years ago

kbuzzard commented 4 years ago

https://leanprover.zulipchat.com/#narrow/stream/113489-new-members/topic/noob.20question%28s%29/near/193711182

kbuzzard commented 4 years ago

I changed my official solution to this but left the conv hint.