Y mul pow add mul c x2 mul sqrt add c mul x2 x2 add c cos pow add x2 x1 c c mul add c add mul sqrt add c mul x2 x2 mul add mul c x2 mul c x1 sin pow add x2 x1 c mul div c c mul x2 mul pow add c mul x2 x2 div c c add c cos pow add x2 x1 c sin add x1 mul c pow add mul c x2 mul sqrt add c mul x2 x2 add c cos pow add x2 x1 c c