Y mul pow c div c c mul pow x2 c mul pow mul pow x2 c add x1 x2 div c c mul sqrt mul sqrt mul pow x2 c add x1 x2 mul pow tan add c x1 c add x1 cos c mul pow add x1 cos c c mul add mul div c c mul sqrt mul pow x2 c add x1 x2 pow tan add c x1 c add mul div c c mul sqrt mul pow x2 c add x1 x2 mul pow tan add c x1 c mul add c mul c pow tan add c x1 c add x1 cos c mul div c c mul sqrt mul pow x2 c add x1 x2 mul pow add x1 x2 c mul pow tan add c x1 c add x1 cos c mul abs x2 tan add c x1