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