Y add mul c mul pow x1 c mul pow x2 c mul pow x3 c add x3 add pow x2 div c c sin add c mul add x1 x3 add x2 sin mul x2 pow x1 c mul pow x1 c mul pow x2 c mul pow x3 c mul add x2 add mul c mul x2 mul pow x1 c mul add x1 x3 cos mul x2 pow x1 c sin mul x2 pow x1 c cos add c mul add x1 x3 add x2 sin mul x2 pow x1 c