Mercurial > urweb
view demo/list.urs @ 662:039ad51cf9c3
Add guard elim rule
author | Adam Chlipala <adamc@hcoop.net> |
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date | Thu, 12 Mar 2009 12:25:05 -0400 |
parents | 4d519baf357c |
children |
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datatype list t = Nil | Cons of t * list t val length : t ::: Type -> list t -> int val rev : t ::: Type -> list t -> list t