Mercurial > hg > Papers > 2018 > ryokka-thesis

annotate final_pre/src/ThreePlusOne.agda @ 7:28f900230c26

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add final_pre
author ryokka
date Mon, 19 Feb 2018 23:32:24 +0900
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1 open import Relation.Binary.PropositionalEquality
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2 open import nat
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3 open import nat_add
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4
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5 module three_plus_one where
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6
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7 3+1 : (S (S (S O))) + (S O) ≡ (S (S (S (S O))))
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8 3+1 = refl