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