tactic of set_comprehension_pointfree simproc handles f x y : S patterns with Set.vimage
tactic of set_comprehension_pointfree simproc handles f x y : S patterns with Set.vimage

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle