Riemann Sum

Installation

git clone https://github.com/CodePleaseRun/riemann-sum.git
cd riemann-sum

Dependencies:

python main.py

To be specific, the program is calculating Left Riemann sum. If the function f(x) is assumed to be a smooth function, all three Riemann sums (Left, Right, Middle) will converge to the same value as the number of subdivisions goes to infinity.
Left Limit & Right Limit are evaluated first. That means input like gamma(3), exp(2) will be evaluated and converted to float before being used.
The Points input determines the smoothness of the the function f(x). It is independent from the number of subdivisions used for calculating Riemann sum.