changeset 60773 | d09c66a0ea10 |
parent 58889 | 5b7a9633cfa8 |
child 61941 | 31f2105521ee |
--- a/src/HOL/UNITY/Comp/Priority.thy Thu Jul 23 16:40:47 2015 +0200 +++ b/src/HOL/UNITY/Comp/Priority.thy Thu Jul 23 22:13:42 2015 +0200 @@ -65,7 +65,7 @@ the vertex 'UNIV' is finite by assumption *) definition system :: "state program" - where "system = (JN i. Component i)" + where "system = (\<Squnion>i. Component i)" declare highest_def [simp] lowest_def [simp]