src/HOL/Fun.thy
changeset 4648 f04da668581c
parent 4059 59c1422c9da5
child 4830 bd73675adbed
     1.1 --- a/src/HOL/Fun.thy	Tue Feb 24 10:44:53 1998 +0100
     1.2 +++ b/src/HOL/Fun.thy	Tue Feb 24 11:35:33 1998 +0100
     1.3 @@ -6,7 +6,7 @@
     1.4  Notions about functions.
     1.5  *)
     1.6  
     1.7 -Fun = Set +
     1.8 +Fun = Vimage +
     1.9  
    1.10  instance set :: (term) order
    1.11                         (subset_refl,subset_trans,subset_antisym,psubset_eq)