Mercurial > hg > Papers > 2020 > ryokka-master
view paper/src/AgdaInstance.agda.replaced @ 11:831316a767e8
add hoare figure
author | ryokka |
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date | Mon, 10 Feb 2020 14:20:21 +0900 |
parents | c7acb9211784 |
children |
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_==Nat_ : Nat @$\rightarrow$@ Nat @$\rightarrow$@ Bool zero ==Nat zero = true (suc n) ==Nat zero = false zero ==Nat (suc m) = false (suc n) ==Nat (suc m) = n ==Nat m instance natHas== : Eq Nat natHas== = record { _==_ = _==Nat_}