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view Paper/src/ThreePlusOne.agda @ 7:6a61c1eb0205
これを提出した
author | soto <soto@cr.ie.u-ryukyu.ac.jp> |
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date | Thu, 12 May 2022 15:44:39 +0900 |
parents | 14a0e409d574 |
children |
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open import Relation.Binary.PropositionalEquality open import nat open import nat_add module three_plus_one where 3+1 : (S (S (S O))) + (S O) ≡ (S (S (S (S O)))) 3+1 = refl