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