Sun Siyuan recently introduced a three-dimensional Cartesian coordinate system in her math class, and asked her students to draw pictures and solve problems every day. Who's direction vector is parallel to whom, who's normal vector is perpendicular to whom, who's around the coordinate axis, how to calculate the double integral?

A class of people, from the emperor to Zhou Mimi, there is no one who does not have a headache.

At this point, everyone found out what kind of scholar I am, I am a scumbag as Teacher Sun said!

What kind of mess is this, what's the use of learning it? Do I have to count double points when I go to the street to buy groceries? How do you draw the coordinate axis?

Teacher Sun, if you have time to do a few more physics reals, we all like to watch it!

Sun Siyuan can feel the resentment of the classroom, but she turns a blind eye and listens to it, stupid mortals, as early as Pingdong Town, I have seen the three-dimensional space Cartesian coordinate system of this world, that is a master who modifies the house, you people, all of you claim to be scholars, do you know that there are already people using this knowledge!

That's not what I taught, maybe they created their own!

The emperor is the most difficult person to learn, as the emperor, everything is complicated, so he sets aside two days a week to study, fortunately, Sun Siyuan doesn't like to take exams recently, otherwise the emperor will lose face.

Sun Siyuan is actually quite unwilling to teach the emperor, usually other students don't do well, she casually loses two sentences, how dare she, she can't be serious at all. Moreover, every time the emperor arrived, the atmosphere in the class was particularly depressing, and everyone dared not let go of Sa Huan'er.

Although the emperor tried his best to show Xiàn's closeness to the people and gave her face, she made trouble twice a while, and she didn't dare to relax from time to time, for fear of provoking him.

"Hey, brain-dead, the fourth football game is about to start, right?" During the recess, Sun Siyuan chatted with Miao Han.

Miao Han raised his face and proudly announced: "From April!" It was my one-year wedding anniversary! ”

"Oh my god. Before you know it, you've both been married for a year! Looking at Marne with the baby in her arms, Sun Siyuan thought about how wonderful the world was, when she first saw Marne, how could she have predicted the current situation.

"But the 'Fourth Football Competition of Xinxi Country'?" The Emperor suddenly interjected. He sat in his seat. There is an aisle between it and Miao Hanying.

What's the matter with you! Sun Siyuan rolled her eyes secretly.

Miao Hanhang said with a smile: "Yes, the emperor, do you want to go and see?" This foot play is a good thing, exercise the body, enhance the physique! It's called athletics. It's welcome! If you come forward to watch it, it is guaranteed that there will be more people in Xinxi Kingdom who like foot games, which is a good thing! ”

The Emperor nodded: "I do have this interest!" Let me know when you're in the final, and I'll watch it when the time comes! ”

Sun Siyuan and Miao Hanhan glanced at each other and smiled. The emperor is here, that's a serious official attitude! Isn't there such a word: upward and downward effect? If the emperor likes foot play, then I'm afraid that foot play won't be promoted? In the future, the Xinxi National Football Competition will not only be a team competition here in Beijing, but also a national selection of talents!

"Your Majesty, then you will make a grand appearance at that time. Don't make a private visit like you are now. Sun Siyuan confessed to the emperor. The emperor came to Zhao's mansion to take classes, ordinary people don't know, this can't be said outside. But as a guest in the football game, there is no need to hide it, this is a gimmick, it must be promoted!

The Emperor pondered for a moment and nodded.

In fact, the emperor should not appear among the people, especially in places where the crowd is chaotic and difficult to control, but occasionally, even the emperor wants to be willful.

Sun Siyuan saw the emperor nodding. Immediately came up with more ideas: "Your Majesty, can you present an award to the champion then?" If you present the award in person, everyone will definitely regard it as a great honor! ”

has already promised to make a grand appearance, so there is no need to refuse this request. The emperor agreed.

In this way, Sun Siyuan has to discuss it with Miao Hanhang. The emperor personally presented the award and gave a few gold? Vulgar, vulgar unbearable! This has to build a trophy! What Delaunay Cup, Hercules Cup, make it!

The book says that the Hercules Cup. Even the base has more than 12 catties, of which 9 catties of gold and 9 taels and 4 coins. This can be more than Miao Han's budget, Sun Siyuan converted it into copper coins, which is also staggering, obedient, quite a lot of money. This has to give out a trophy every time, and the pressure is quite high!

After flipping through the book a few more times, Sun Siyuan smiled. Oh, it turns out that there is only one Hercules Cup on Earth, huh?

"Dry, don't be cowardly, let's make it! Can we learn...... We can use it as a mobile trophy, only a symbol of honor, and each champion can have it, turn it in before the next competition, and continue to use it! Sportsmanship, honor first! As for the bonus, it can still be issued according to the previous standard. ”

"Anyway, it's all your own ......" Sun Siyuan said silently, full of sadness.

The emperor is considerate, after he knew the intention of this Hercules cup, he directly contracted the project: "Give me the pattern, and I will ask the craftsmen in the palace to create it." ”

Such a good thing to save money and worry, I can't ask for it, Sun Siyuan directly threw a book to the emperor, and the book was very detailed with the trophies before and after, left and right, and the pattern was too exquisite, and the emperor was entangled for a long time before handing over the book to the craftsman.

Sun Siyuan's book is only circulated among a small number of people, because the materials and printing patterns are extremely fine and exquisite, and the emperor consciously controls it and does not want too many people to know. However, more and more people have seen it.

There is a game that the emperor "joins", so it is natural to publicize it well, Sun Siyuan led everyone and sent small advertisements all over the world, for fear that no one would be notified. The secret servants around Sun Siyuan wanted to jump out and beat her: What is Xuan! The emperor has to be more careful when traveling, there will be assassination incidents at every turn, you have to pull some more people to go to the theater, if there is an accident, people will be crowded, but it will be troublesome!

Sun Siyuan can't think of it? Of course Sun Siyuan thought of it, but it was the responsibility of the guards to protect the emperor, not her responsibility......

Anyway, the emperor can be regarded as a good emperor, and it is estimated that there will not be many people who want to kill him......

Even if they live in the same capital, the common people rarely see the true face of the Son of Heaven, as soon as they heard that they went to "Camp Nou" to watch the football game, they could see the emperor with their own eyes, and everyone was hot.

So, of course, Miao Hanhan began to collect ticket money. This time, only tickets for the day of the finals will be sold, and the games before the finals will be free to watch! Anyway, when you go to the theater to watch a big play, you have to buy tickets, and everyone is not too dissatisfied with Miao Han's behavior, even if they are dissatisfied, spending a few small dollars to take a look at the emperor is reasonable! (To be continued.) )