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Zulip Chat Archive

Stream: general

Topic: proof of false


Kenny Lau (Apr 01 2020 at 18:39):

I've produced a proof of false in Lean by messing around with inductive types and universes and creating a type that is empty and inhabited in the same time. The whole file is 41 lines long and can be accessed by clicking this sentence.

Kevin Buzzard (Apr 01 2020 at 19:00):

Hey aren't you on something like UTC+8?


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