--- a/src/ZF/Finite.thy Thu Nov 15 18:36:24 2001 +0100 +++ b/src/ZF/Finite.thy Thu Nov 15 18:37:34 2001 +0100 @@ -6,7 +6,7 @@ Finite powerset operator *) -Finite = Inductive + Nat + +Finite = Inductive + Epsilon + Nat + (*The natural numbers as a datatype*) rep_datatype