Y mul pow add c mul x2 pow x1 c c mul add sqrt mul x2 add c add x3 add pow x3 c mul c cos x3 cos x3 add mul c sin x3 mul sqrt mul x2 add c add x3 add pow x3 c mul c cos x3 mul pow add c add x3 add pow x3 c mul c cos x3 c add c add mul c x3 sin x3