Y mul pow add c mul pow add c x3 c mul add c x3 cos add x3 mul c mul pow x3 c add x3 x4 div c c add mul div c c mul pow add c x3 c mul add c x3 cos add x3 mul c mul pow x3 c add x3 x4 mul div c c mul pow add c x3 c mul add c x3 mul add mul c pow x3 c mul c mul x3 add x3 x4 sin add x3 mul c mul pow x3 c add x3 x4