Use the Riemann Right Sum Calculator to determine the approximate area under a curve. Enter the function, interval, and number of subintervals to calculate the Riemann Right Sum.
Riemann Right Sum Calculation Formula
The Riemann Right Sum formula is used to approximate the area under a curve by summing the areas of rectangles formed by the function values at the right endpoints of subintervals.
Riemann Right Sum = Σ f(xi) * Δx
Variables:
- f(xi) is the function value at the right endpoint of each subinterval
- Δx is the width of each subinterval
To calculate the Riemann Right Sum, determine the function values at the right endpoints of the subintervals and sum the areas of the resulting rectangles.
What is the Riemann Right Sum?
The Riemann Right Sum is a method of approximating the area under a curve by dividing the interval into subintervals, calculating the function value at the right endpoint of each subinterval, and summing the areas of the rectangles formed. This method provides an estimate of the integral of the function over the interval.