Y mul c mul pow x4 c mul pow add c mul x2 add x2 x2 c mul pow add x2 x2 c mul add c pow add x2 x2 c mul add x4 mul c tan sin c mul add mul add x2 sqrt x2 abs add x2 x2 abs add c mul x2 add x2 x2 abs add c mul x2 add x2 x2