Y mul x2 mul pow add x2 add x2 add mul c x4 cos add x2 mul c pow add pow x2 c mul x2 x2 c c mul cos add mul c x2 mul x2 mul pow add x2 add x2 add mul c x4 cos add x2 mul c pow add pow x2 c mul x2 x2 c c sin x2 sin x2