Mercurial > hg > Papers > 2022 > soto-sigos

view Paper/src/AgdaElem.agda @ 0:14a0e409d574

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
ADD fast commit
author soto <soto@cr.ie.u-ryukyu.ac.jp>
date Sun, 24 Apr 2022 23:13:44 +0900
parents
children
line wrap: on
line source

elem : {A : Set} {{eqA : Eq A}} → A → List A → Bool
elem {{eqA}} x (y ∷ xs) = (Eq._==_ eqA x y) || (elem {{eqA}} x xs)
elem         x []        = false