Y mul pow x3 c add mul c mul x2 pow x3 c add mul c mul pow add c mul x3 mul x3 cos cos add x2 tan pow x2 c c add mul c x3 mul c x3 mul x3 mul pow add c mul x3 mul x3 cos cos add x2 tan pow x2 c c mul pow add x3 x3 c cos cos add x2 tan pow x2 c