Y mul pow x2 c mul pow add x4 x2 div c c mul pow add x2 add mul c x4 mul x3 sqrt add x4 x2 c add mul sqrt add x4 x2 mul add c add x3 mul c x2 add x2 add mul c x4 mul x3 sqrt add x4 x2 add mul add c x4 mul add x3 mul c sqrt add x4 x2 add c add x2 mul c x3 mul x3 mul pow x2 c mul sqrt add x4 x2 pow add x2 add mul c x4 mul x3 sqrt add x4 x2 c