Y mul div c c mul sqrt mul pow x1 c add x1 mul x5 add x2 mul x5 add mul c x1 add mul div c c x2 tan tan add c x2 mul pow add x1 mul x5 add x2 mul x5 add mul c x1 add mul div c c x2 tan tan add c x2 c add x2 mul c mul x5 add mul c x1 add mul div c c x2 tan tan add c x2