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