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