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