A bomb would not be an optimizing system, because the target space is not small compared to the basin of attraction. An AI that systematically dismantles things would be an optimizing system if for no other reason than that the AI systematically preserves its own integrity.
A bomb would not be an optimizing system, because the target space is not small compared to the basin of attraction. An AI that systematically dismantles things would be an optimizing system if for no other reason than that the AI systematically preserves its own integrity.