src/HOL/Vimage.thy
author wenzelm
Thu, 01 Jul 1999 21:19:45 +0200
changeset 6874 747f656e04ec
parent 4648 f04da668581c
child 7515 0c05469cad57
permissions -rw-r--r--
renamed with/APP to of/OF;

Vimage = Set +

consts
  "-``"          :: ['a => 'b, 'b set] => ('a set)   (infixr 90)

defs
  vimage_def     "f-``B           == {x. f(x) : B}"

end