And that's that right there. So by that same logic, this top part here can be written as 365 factorial over what? 365 minus 30 factorial. And I did all of that just so I could show you kind of the pattern. And because this is, frankly, easier to type into a calculator if you know where the factorial button is. So let's figure out what this entire probability is. So turning on the calculator, we want, so let's do the numerator, 365 factorial divided by, what was 365 minus 30, that's 335, right?