src/HOL/IMP/Examples.thy
changeset 16417 9bc16273c2d4
parent 12431 07ec657249e5
child 18372 2bffdf62fe7f
     1.1 --- a/src/HOL/IMP/Examples.thy	Fri Jun 17 11:35:35 2005 +0200
     1.2 +++ b/src/HOL/IMP/Examples.thy	Fri Jun 17 16:12:49 2005 +0200
     1.3 @@ -6,7 +6,7 @@
     1.4  
     1.5  header "Examples"
     1.6  
     1.7 -theory Examples = Natural:
     1.8 +theory Examples imports Natural begin
     1.9  
    1.10  constdefs  
    1.11    factorial :: "loc => loc => com"