Y add mul c mul x5 sqrt mul x2 sqrt mul add x2 add x5 cos sqrt pow x4 c cos x5 mul c mul x5 mul sqrt mul x2 sqrt mul add x2 add x5 cos sqrt pow x4 c cos x5 mul pow mul add x2 add x5 cos sqrt pow x4 c cos x5 div c c add mul div c c sqrt mul add x2 add x5 cos sqrt pow x4 c cos x5 mul div c c mul x2 mul sqrt mul add x2 add x5 cos sqrt pow x4 c cos x5 pow add x2 add x5 cos sqrt pow x4 c c