Mercurial > hg > Papers > 2020 > soto-midterm
view src/agda-rewrite.agda.replaced @ 1:73127e0ab57c
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author | soto@cr.ie.u-ryukyu.ac.jp |
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date | Tue, 08 Sep 2020 18:38:08 +0900 |
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rewrite-+-comm : (x y : @$\mathbb{N}$@) @$\rightarrow$@ x + y @$\equiv$@ y + x rewrite-+-comm zero y rewrite (+zero {y}) = refl rewrite-+-comm (suc x) y = ?