Y mul pow add c add mul c x3 mul c cos add x4 add mul x3 add x4 sin x3 add mul c mul x3 x2 tan x4 div c c add div c c mul div c c mul add x4 add mul c x2 add mul x3 cos x3 sin x3 sin add x4 add mul x3 add x4 sin x3 add mul c mul x3 x2 tan x4