Originally Posted by

**Heinsbergrelatz**
as you may recognize from my earlier posts, its based on calculus. I'm just wondering, after we learn all this basic integration and differentiation with trigonometry, log, integer variable;

when do we learn the surface and line, and volume integral, is it the higher calculus, exactly when do we interact with that? because im currently studied A-maths, (advanced maths) and it is very similar to what im going to face in my next two years (except it is going to have more chapters) , and surely it doesn't interact with this level of calculus, and mathematics. is it for when you are going for pure physics and maths in University?

anyone who is a mathematician for real in this forum who specializes in calculus, any advices would be great

thank you for your time, and would appreciate any advices.