How to do implicit differentiation in Mathematica?
mathematica.stackexchange.com › questions › 124399Aug 21, 2016 · The following module performs implicit differentiation of an equation of two variables in a conventional format, i.e., with independent variable of the form x (or some other symbol), and dependent variable of the form y (or some other symbol). It converts the dependent variable to the form f [x] and calculates the derivative f' [x] if it exists, and then converts the symbols back to the input format and outputs the solution.