src/HOL/UNITY/Comp/PriorityAux.thy
changeset 20625 1bb9a04f8c22
parent 15274 c18f5b076e53
child 35416 d8d7d1b785af
--- a/src/HOL/UNITY/Comp/PriorityAux.thy	Tue Sep 19 23:15:32 2006 +0200
+++ b/src/HOL/UNITY/Comp/PriorityAux.thy	Tue Sep 19 23:15:34 2006 +0200
@@ -11,7 +11,6 @@
 begin
 
 typedecl vertex
-arities vertex :: type
   
 constdefs
   symcl :: "(vertex*vertex)set=>(vertex*vertex)set"