Y mul c mul x5 mul pow add c add pow x5 c add mul c x3 mul c tan mul x1 tan c c add mul add mul c x3 add mul x5 add c x5 mul x5 add c x5 add c add pow x5 c add mul c x3 mul c tan mul x1 tan c mul c mul pow x5 c add mul c x3 mul x5 add c x5