Y mul div c c mul pow x1 c mul pow x2 c mul pow add c add pow x1 c mul x3 sin x1 c mul sqrt add x1 add pow x1 c mul x1 mul x3 sin x1 mul pow add x2 add sqrt add x1 add pow x1 c mul x1 mul x3 sin x1 mul c mul tan x2 tan x3 c mul add c add mul c pow x1 c add mul x3 sin x1 mul x1 mul x3 cos x1 tan x2