We're getting awfully close to three now, but we aren't there. So the green function's got there the fastest, is an argument. But the whole point of this is to emphasize the fact that there's an infinite number of functions for which you could make the statement that we made, that the limit of the function as x approaches infinity, in this case, we said that limit is going to be equal to three and I just picked three arbitrarily. This could be true for any, for any function. And I'm trying to, I didn't realize how much I had zoomed in. So let me now go back to the origin where we had our original expression. So there we have it.