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