src/ZF/Ordinal.thy
changeset 852 664052e3cf66
parent 753 ec86863e87c8
child 1401 0c439768f45c
     1.1 --- a/src/ZF/Ordinal.thy	Thu Jan 12 03:01:20 1995 +0100
     1.2 +++ b/src/ZF/Ordinal.thy	Thu Jan 12 03:01:40 1995 +0100
     1.3 @@ -6,7 +6,7 @@
     1.4  Ordinals in Zermelo-Fraenkel Set Theory 
     1.5  *)
     1.6  
     1.7 -Ordinal = WF + "simpdata" + "equalities" +
     1.8 +Ordinal = WF + Bool + "simpdata" + "equalities" +
     1.9  consts
    1.10    Memrel      	:: "i=>i"
    1.11    Transset,Ord  :: "i=>o"