I'll put that in quotes right over here because it's kind of a little loosey-goosey is how close is that. But as close as you want by getting x sufficiently close to c. So another way of saying this is if you tell me, hey, I want to get my f of x to be within 0.5 of this limit, then you're telling me if this limit is actually true, you should be able to hand me a value around c that if x is within that range, that f of x is definitely going to be as close to L as I desire. So let me draw that out to make it a little bit clearer. And I'm going to zoom in. I'll draw another diagram. So let's say that this right over here is my y-axis. And I'm going to zoom in.