Mercurial > hg > Papers > 2019 > oshiro-thesis

view final_pre/src/AgdaProduct.agda @ 7:0e8b9646d43f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
add final_pre
author e155702
date Sun, 17 Feb 2019 05:39:59 +0900
parents
children
line wrap: on
line source

data _×_ (A B : Set) : Set where
  <_,_> : A -> B -> A × B

fst : {A B : Set} -> A × B -> A
fst < a , _ > = a

snd : {A B : Set} -> A × B -> B
snd < _ , b > = b