Y mul c mul x3 mul pow add c mul x5 mul x3 mul add x5 x2 add c add x2 add pow x5 c sqrt x3 c mul add c add mul c x2 add mul c sqrt x3 add mul c pow x5 c mul x3 mul pow x5 c pow add c add x2 add pow x5 c sqrt x3 c cos sqrt x2