Y mul pow x3 c mul pow add x3 mul x1 add x1 x3 c mul pow add x3 sqrt x1 c add mul div c c mul x3 mul pow x1 c mul sqrt mul x3 pow add x3 mul x1 add x1 x3 c add x1 x3 mul c mul x3 mul add x3 mul x1 add x1 x3 mul add x3 sqrt x1 cos mul x3 pow x3 c