you don't need luck
all you need is a good AP test to scare you
and the trig is easy:
function derivative
sin cos
cos -sin
tan sec^2
cot -csc^2
sec sec * tan
csc -csc * cot
anyone see the patern?
and on the calculator issue:
but doing it by hand is the fun way, when you get really good you can laugh at all the mortals who take forever to do the problem
w/ a calculator
*evil laugh*
that's all