Y mul pow x1 div c c mul pow x2 c mul pow add x5 cos x5 c mul add pow add x5 cos x5 c mul c mul x5 mul pow x1 c mul add mul x5 sin x5 cos x5 cos mul c mul pow x5 c mul pow x1 c pow add x5 cos x5 c add mul c cos x2 mul x2 sqrt x1