I plan to make a program that finds variable values in compound equations. I have all the knowledge I need to do the equations myself but I do not know how to make my program recognize the entered equation as an equation. Furthermore, and most importantly, I need to know how to make the program enter each number as an individual number between operators. So this is what I need to do:
x + 4 = 0, find 'x'.
Except I don't want to do it, I want to enter it and have the computer do it.
So if you can help anywhere from recognizing individual terms to recognizing and excecuting operators please respond.