--- a/src/ZF/ord.thy Tue Nov 16 14:23:19 1993 +0100
+++ b/src/ZF/ord.thy Tue Nov 16 14:24:21 1993 +0100
@@ -6,7 +6,7 @@
Ordinals in Zermelo-Fraenkel Set Theory
*)
-Ord = WF +
+Ord = WF + "simpdata" + "equalities" +
consts
Memrel :: "i=>i"
Transset,Ord :: "i=>o"