I've asked before, but nobodies really actually helped me too much on the subject. Anyone feel like helping me graph this beast? Someone told me they would take on the challenge but I haven't heard from them in a few months now.
How do you do trig functions? You can use a chart, but that's no different... And large divisions/multiplications. You don't absolutely need it, of course, but they are a good timesaver. If you take it that way, you don't really need it through high school math either. I can’t testify to any further, but I can Integrate or Differentiate just as well as my calculator, just slower.