This program was developed based on personal needs and allows for numerical integration of multiple x-values and their corresponding function values using Simpson's 1/3 Rule, Trapezoidal Rule, and the Composite Trapezoidal Rule. The only input required from the user is in lines 2 and 3, where they must insert their data points. For example:
?ta Input: x = [1,2,3]; y = [2,2,3];
This method is much faster than using an online calculator, where you have to wait a few seconds to see the result. :)