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