Y mul pow x5 c mul pow x3 c add mul c mul x3 sqrt mul pow x5 c pow x3 c mul x5 mul add c pow tan mul pow x3 c add mul c x5 add mul x3 x3 tan mul add c x3 add x5 x3 c add c mul add c pow tan mul add c x3 add x5 x3 c add c x3