src/HOL/Lex/Prefix.thy
author oheimb
Wed, 27 Nov 1996 13:13:21 +0100
changeset 2250 891eb76b8045
parent 1476 608483c2122a
child 6675 63e53327f5e5
permissions -rw-r--r--
added if_cancel later to simpset

(*  Title:      HOL/Lex/Prefix.thy
    ID:         $Id$
    Author:     Tobias Nipkow
    Copyright   1995 TUM
*)

Prefix = List +

arities list :: (term)ord

defs
        prefix_def     "xs <= zs  ==  ? ys. zs = xs@ys"
end