Y mul add c mul c mul add mul div c c mul x1 mul pow x5 div c c pow add c add x5 sqrt add x1 x2 c mul c mul x1 mul sqrt x5 pow add c add x5 sqrt add x1 x2 c tan c add x2 add mul c x5 add mul c x1 mul c mul add mul c x2 mul x1 mul sqrt x5 pow add c add x5 sqrt add x1 x2 c tan c