src/HOL/Library/Executable_Set.thy
changeset 32647 e54f47f9e28b
parent 32606 b5c3a8a75772
child 32680 faf6924430d9
child 32700 e743ca6e97e7
     1.1 --- a/src/HOL/Library/Executable_Set.thy	Tue Sep 22 11:26:46 2009 +0200
     1.2 +++ b/src/HOL/Library/Executable_Set.thy	Wed Sep 23 11:33:52 2009 +0200
     1.3 @@ -85,4 +85,6 @@
     1.4    card                ("{*Fset.card*}")
     1.5    fold                ("{*foldl o flip*}")
     1.6  
     1.7 +hide (open) const subset eq_set Inter Union flip
     1.8 +
     1.9  end
    1.10 \ No newline at end of file