view demo/list.urs @ 627:f4f2b09a533a

demo/sum working with manual folders
author Adam Chlipala <adamc@hcoop.net>
date Sun, 22 Feb 2009 17:39:55 -0500
parents 4d519baf357c
children
line wrap: on
line source
datatype list t = Nil | Cons of t * list t

val length : t ::: Type -> list t -> int

val rev : t ::: Type -> list t -> list t