Isn't that like saying "Is trig on the level of precalculus or algebra?" It depends on what you are doing. Plane trig and spherical trig are worlds apart. I

Isn't that like saying "Is trig on the level of precalculus or algebra?" It depends on what you are doing. Plane trig and spherical trig are worlds apart. I think that this says more about the level of programming that people are doing than how hard programming is.