So do we see a seven lying around anywhere over here? Well, we don't. But what could we do in order to have a seven lying around but not change the value of the integral? Well, the neat thing, and we've seen this multiple times, is when you're evaluating integrals, scalars can go in and outside of the integral very easily. Just to remind ourselves, if I have the integral of, let's say, some scalar a times f of x dx, dx, this is the same thing as a times the integral of f of x dx. That the integral of the scalar times the function is equal to the scalar times the integral of the function. So let me put this aside right over here.