Given some input equation, provide a numerical derivative at a given point. The user have a standard text input for the equation and point and the algorithm will provide the numerical derivative along with the steps the algorithm took to derive it. This algorithm will be able to differentiate trigonometric function, logarithmic, and exponentials.
We replaced the clunky tokenizer with a regex tokenizer 7e8076dcf85600b71bf5e848469ad8f7fc067972.