Mercurial > hg > Papers > 2019 > oshiro-thesis
view final_pre/src/NatAdd.agda @ 7:0e8b9646d43f
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author | e155702 |
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date | Sun, 17 Feb 2019 05:39:59 +0900 |
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open import nat module nat_add where _+_ : Nat -> Nat -> Nat O + m = m (S n) + m = S (n + m)