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.
Modifies tokenizer to work with all test cases on postfix tests. Adds DNE and Undefined Invariantments inforcements, adds test cases for parenthesis mul errors.
Modifies tokenizer to work with all test cases on postfix tests. Adds DNE and Undefined Invariantments inforcements, adds test cases for parenthesis mul errors.