circumflex II point of view my question is which natural functions ones that we actually want to solve exhibit this kind of exponential behavior they require a large number of gates in order to compute them okay so this is a very central question in certain place you just trying to understand which functions can be solved at all we know that random ones cannot can we can we get is there some function of interest you know that we that we that doesn't have that we cannot to solve the small sir okay that's it so that's a sorry