 Because it still does know at least some of the really esoteric math that I do, right? So it's useful to have as a kind of bounce back, a mirror to bounce your ideas back and forth. But still at the end of the day where we are with AI, if it spits out a piece of mathematics, it is not a discovered piece of mathematics on its own. And you really have to be careful because it's not quite there with its reasonability yet.