A C++ program that calculates an integral using the trapezoid method, and then using Simpson's 1/3 rule.
The program takes in 3 inputs:
- Start of Range (double)
- End of Range (double)
- Number of sections (int)
The program will then output a value using the function f(x) = x^2 + 1, which it is integrating on.
This assignment was originally created by Dr. Leslie Kerby, Idaho State University.