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