And so this Riemann sum you could view as an approximation when n isn't approaching infinity. But what you're saying is, look, when i is equal to one, your first one is going to be of width five over n. So this is essentially saying our difference between two and seven, we're taking that distance five, dividing it into n rectangles. And so this first one is going to have a width of five over n. And then what's the height gonna be? Well, it's a right Riemann sum. So we're using the value of the function right over there, right at two plus five over n. So this value right over here, this is the natural log, the natural log of two plus five over n. And since this is the first rectangle, times one. Times one. And we could keep going.