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