- 09/11/14 - GUI has been updated! So, now you should have an even better experience on mobile! (Please give feedback on the interface change)

This calculator will walk you through approximating the area using Riemann Right End Point Rule.

Please enter a function, starting point, ending point, and how many divisions with which you want to use Riemann Right End Point Rule to evaluate.**Notes:
Trigonometric functions are evaluated in Radian Mode. To convert from degrees to radians use: degrees * (pi / 180).
Also, if your bounds contain symbols (i.e. pi/2, sqrt(2), etc) . Plug in the numerical representation (i.e pi/2 = 1.57079632679)**

Required fields are indicated by