Where did you top out in math classes?
nostrademons: Long division.  1st grade.I never really topped out, because I always figure that when I don't understand something, I'm not smart enough to get it yet, but that doesn't mean I'll never get it.This pattern started, as I said, in 1st grade with long division.  My dad had been trying to teach me math early, and I whizzed through addition, subtraction, and multiplication, but I just couldn't understand long division.  My mom (who always took a dim view of acceleration) said "Just let him learn it in school with the other kids."  So that's what we did, and when 3rd grade rolled around and we did long division in class, I got it right away.I did similar things with algebra (dad first tried to teach me it in 2nd grade, didn't get it then, but I started rederiving it on my own in 6th grade and my teachers figured it was time to get me an algebra textbook) and logarithms (which I first tried in 8th grade, but didn't understand for 4 full years...that was my block through all of high school).As for how far my formal mathematical training has gone - I aced up through vector calculus in college, and also took discrete math late in college and aced it.  Also took Functions of a Complex Variable and Mathematical Logic, but got lost around halfway through each of them.  Passed, but not really competent in them.