Y mul div c c mul sqrt c mul sqrt mul pow cos pow x2 c c mul add mul c x2 cos add x1 mul x1 pow x2 c add x1 add x3 sqrt add c x3 mul pow add mul c x2 cos add x1 mul x1 pow x2 c c mul pow add x1 add x3 sqrt add c x3 c mul add mul div c c mul pow cos pow x2 c c mul add c mul x1 mul pow x2 c sin add x1 mul x1 pow x2 c add x1 add x3 sqrt add c x3 mul x2 mul pow cos pow x2 c c mul add mul c x2 cos add x1 mul x1 pow x2 c mul add x1 add x3 sqrt add c x3 sin pow x2 c cos pow x2 c