But the limit does not have to be what the actual function equals at that point. Let me draw what this might look like. And so an example of this. So if this is five right over here, at the point five, the value of my function is 6.37. So let's say that this right over here is 6.37. So that's the value of my function right over there. So 6.37, but as we approach five, so that's four, actually let me spread out a little bit.