This says that the way that growing the input by a factor of changes the input is exactly the opposite from the way that shrinking the input by a factor of changes the input\. In terms of the "communication cost" interpretation, if doubling \(or tripling, or \-times\-ing\) the possibility space increases costs by , then halving \(or thirding, or \-parts\-ing\) the space decreases costs by
output?