changeset 14171 | 0cab06e3bbd0 |
parent 14134 | 0fdf5708c7a8 |
child 14952 | 47455995693d |
--- a/src/HOL/NanoJava/TypeRel.thy Wed Aug 27 18:22:34 2003 +0200 +++ b/src/HOL/NanoJava/TypeRel.thy Thu Aug 28 01:56:40 2003 +0200 @@ -55,7 +55,7 @@ done lemma subcls1_def2: -"subcls1 = (\<Sigma>C\<in>{C. is_class C} . {D. C\<noteq>Object \<and> super (the (class C)) = D})" +"subcls1 = (\<Sigma> C\<in>{C. is_class C} . {D. C\<noteq>Object \<and> super (the (class C)) = D})" apply (unfold subcls1_def is_class_def) apply auto done