Let's see if we can look at some type of a function definition and say, hey, can we express that as a composition of other functions? So let's start with, let's say that I have a g of x is equal to cosine of sine of x plus one. And I also wanna state, there's oftentimes more than one way to compose a, or to construct a function based on the composition of other ones. But with that said, pause this video and say, hey, can I express g of x as a composition of two other functions? Let's say an f and an h of x. So there's a couple of ways that you could think about it. You could say, all right, let's see, I have this sine of x right over here.