Mercurial > hg > Papers > 2020 > soto-midterm
comparison src/AgdaProduct.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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comparison
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0:b919985837a3 | 1:73127e0ab57c |
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1 data _@$\times$@_ (A B : Set) : Set where | |
2 <_,_> : A @$\rightarrow$@ B @$\rightarrow$@ A @$\times$@ B | |
3 | |
4 fst : {A B : Set} @$\rightarrow$@ A @$\times$@ B @$\rightarrow$@ A | |
5 fst < a , _ > = a | |
6 | |
7 snd : {A B : Set} @$\rightarrow$@ A @$\times$@ B @$\rightarrow$@ B | |
8 snd < _ , b > = b |