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