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