Implementation of Midpoint Rule (Rectangle Method) (Integral Approximation) written in Matlab.

Enter beginning of interval: -2
Enter end of interval: 2
Enter number of iterations: 1000000
Integral is equal to:
% TheFlyingKeyboard and released under MIT License

intervalBegin = input("Enter beginning of interval: ");
intervalEnd = input("Enter end of interval: ");
iterations = input("Enter number of iterations: ");

step = (intervalEnd - intervalBegin) / iterations;
integral = 0;

for i = 1:iterations
  integral += step * Function(intervalBegin + (i - 1) * step);

disp("Integral is equal to: ");
% TheFlyingKeyboard
function y = Function(x)
  y = x * x;



Matlab Midpoint Rule (Rectangle Method)
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