Y mul div c c mul sqrt mul pow x2 c add mul c x2 mul x0 tan add x2 mul pow x3 c pow add x3 cos x2 c mul pow add mul c x2 mul x0 tan add x2 mul pow x3 c pow add x3 cos x2 c c tan add x2 mul pow x3 c pow add x3 cos x2 c