Y add mul c mul pow add c x1 c cos mul x3 add x3 add pow x3 c mul sqrt add x1 x3 cos x5 mul div c c mul x3 mul pow add c x1 c mul pow add x1 x3 div c c mul cos x5 sin mul x3 add x3 add pow x3 c mul sqrt add x1 x3 cos x5