Numerical Techniques: Part Three

Okay, so not a whole lot new accomplished today. Merged all the programs into three simpler programs, which makes it a lot easier to test new calculations. Though honestly, I have no idea whether these are coming out right or not :P. But, they do work out perfect for a sphere, and the only changes I make for any other surface are the formulas used to calculate the surfaces, so I'm supposing they work out right.