Y add mul pow x5 c mul pow add x1 mul c pow x1 c c add mul c x1 mul pow x2 c add x1 x2 add mul x1 mul pow x5 c mul pow add x1 mul c pow x1 c c add c pow x2 c mul x1 mul pow x5 c mul pow add x1 mul c pow x1 c c mul add c mul c x1 add mul c x1 mul pow x2 c add x1 x2