I Don’t Want to Win Lying Down

The notice finally came. Xu Mang was in charge of the basic theory part of the theoretical physics exam. He was satisfied with this answer, and according to his own plan, he didn't need to produce any papers, just give two propositions.

well?

How's the high math paper coming out? Yang Xiaoman had just won three MVPs, glanced at Xu Mang who was in a daze, and asked curiously: I see that you are happy pressing the keyboard, there shouldn't be any problems, right? ?”

Okay.

The questions are rather strange. Xu Mang stretched his waist and said with a smile, I was notified just now that I will also be in charge of the basic theory exam papers.

this...

What is this for?

Are you crazy?

Yang Xiaoman didn't know what to say for a while, except to keep praying for the safety of the candidates in his heart, he had no other thoughts.

Can you let me see your high-level math papers? Yang Xiaoman asked, I'll be your adviser.

no!

What if it is leaked out? Xu Mang still has principles in his life, and said with a righteous face: This is stipulated by law, I can't do it indiscriminately, if someone else finds out, I won't be able to bear it and walk around. .”

Although Yang Xiaoman was a little angry, Xu Mang couldn't find any faults in doing this, after all, he was the one who made the question.

Dinner is of course takeaway,

But there was a big dispute between the two about who would take the takeaway.

at last,

Yang Xiaoman walked out of the dormitory with an unhappy expression, and then returned to Xu Mang with two big bags.

Bastard!

You know how to use your identity to suppress me. Yang Xiaoman said angrily.

how?

Do you still have an opinion? Xu Mang said with a look of disdain: Even if you have an opinion, you have nothing to do with me. Who asked me to give the paper.

Yang Xiaoman wanted to beat him to death, but finally held back.

The food was delicious, which was how it looked to Xu Mang, but Xiaoman ate very aggrieved, took a bite of white rice, and stared at Xu Mang.

soon,

dinner is over,

It's time for a happy after-dinner walk.

Yang Xiaoman had always regarded this session as the best time to talk about love. At this time, she was walking on campus against the cold wind, holding Xu Mang's arm.

Little Man?

Um?

What's your unique understanding of history? Xu Mang asked curiously, I'm going to take the final exam of the history department.

What?

You don't pass the exams in the history department? Yang Xiaoman asked confusedly.

Xu Mang sighed, and said helplessly: Forget it...I have to get a good score in the final exam of the history department, otherwise...Next year I can only be an associate professor, and an associate professor will work for a year or so. Re-evaluated as a professor.

Why?

I think Director Fang is trying to kill the water chestnuts on my body. Xu Mang said, I was supposed to go to the history department to take a class today, but the history department has no classes, so I went for nothing.

oh.

The dean of your department is right to do this. History is relatively boring. If you can calm down, it means you have grown up. Yang Xiaoman said seriously: But...do you know what history is?

Xu Mang: @#￥%...\u0026amp;amp;

Fuck!

What does it mean to understand history?

joke...

well!

Do you know my nickname? Xu Mang said with a smile: The moving Historical Records living body,

joke...

Pooh!

I said how many nicknames do you bastard have? Yang Xiaoman said angrily: You come up with a nickname for yourself every now and then, I think you were born just to piss me off, and you will do whatever I say. Come on, are you going to die?

Xu Mang: 囧

This nima...

Obviously you are two years younger than me.

The two of them might be a little tired, so they came to a gazebo to sit for a while.

At this time,

Yang Xiaoman remembered that when he was in No. 1 Middle School, he saw many girls with expressions of admiration, their handsome faces gradually distorted, and he silently said to Xu Mang, I noticed that you are very popular recently, dear Professor Xu...a lot Girls are all your fans.

not good!

Something might happen.

Xu Mang was keenly aware of the danger, glanced at Xiaoman, and said cautiously: Doesn't this just reflect your excellence from the side, they can't have me, but I belong to you alone.

well?

It seems to be the case.

hey-hey,

No matter how much you like it, it's useless, because he belongs to me alone.

suddenly,

Yang Xiaoman threw herself into Xu Mang's arms with a smile on her face, and said gruffly, Hmph... you pass.

but...

The warmth between the two lasted only for an hour. When Xu Mang was giving Xiaoman a tutorial on quantum mechanics, he returned to the situation where his face was flushed.

The essence of quantum mechanics lies in superposition and collapse. Xu Mang said: In the microscopic world, a quantum state can be in a superposition state. This concept was put forward by Bohr, which almost killed Einstein. A great scientist who died, many people opposed him at the time, among them was Schrödinger, one of the founders of quantum mechanics.

etc!

You fooled me, didn't you? Yang Xiaoman gave a blank look: Shouldn't it be Schrödinger who proposed it? Isn't that what Schrödinger's cat is the explanation of quantum superposition state?

No no no!

Schrödinger's cat is just a thought experiment. It is used to refute Bohr's point of view. Xu Mang said, Are you going to learn or not? Don't learn how to play games from me!

Yang Xiaoman pouted and nodded helplessly.

Do you know about the decay of atoms? Xu Mang asked: I'll take uranium atoms as an example. Uranium atoms are an unstable atom. It may turn into lead atoms without warning. The change of atoms can only change from heavy to light. , which means that each time the weight decays, we call this process decay.

Atomic decay is a random phenomenon. For a single atom, it is impossible to predict when it will decay. That is to say, there is uncertainty about whether an atom will decay. Xu Mang continued: So Bohr proposed Before observing atomic decay, the atom is in a superposition of decay and non-decay.

Schrödinger was very upset when he heard that. Bohr told Schrödinger that you can hit me if you have the ability, and then Schrödinger proposed a half-dead cat to refute the idea of ​​quantum superposition. Xu Mang said.

Yang Xiaoman's face was full of black lines, why did Bohr look so similar to Xu Mang?

Then can you explain Schrödinger's cat, the core of this idea? Yang Xiaoman asked.

sure!

First of all, Bohr's quantum superposition state is admitted, but a ridiculous conclusion is derived, which shows that Bohr's conclusion is ridiculous. After a pause, Xu Mang said: It's similar to what you do now, you take care of yourself. It's over after listening, why are there so many questions?

Yang Xiaoman gritted her teeth angrily, it's really a turn of events, that's what she said about him in the past.

In the ensuing discussion on collapse,

Yang Xiaoman quarreled with Xu Mang again, and they quarreled under the covers.

...

this day,

Xu Mang took the data disk and found Director Fang.

Director Fang.

This is my paper. Xu Mang said with a smile, Absolutely!

Director Fang glanced at Xu Mang's expression, and there was a bit of a slut in his smile, and he couldn't help but feel something was wrong.

Xu Mang?

ah?

How difficult is the paper for the advanced mathematics section?

It's not difficult.

Director Fang didn't really believe Xu Mang's words, so he inserted the data disk to look at the contents, and clicked on a set of high-level math papers from his freshman year. He almost died of anger.

Is this a high number? Director Fang asked.

yes!

I put basic physics in it. It seems that they are all physics problems, but they need to be solved with advanced mathematics. Xu Mang said with a smile: When doing advanced mathematics problems, I consolidated my knowledge of physics by the way. Isn't it killing two birds with one stone?

That is to say, if the basic physics is not good, I'm sorry... I will die in battle. Xu Mang said: The students should be impressed when they see it, and shout that this volume is exquisite!

Xu Mang? Director Fang smiled wryly, Do the students have any grudge against you?

No.

I've been thinking about these sets of papers all night. Xu Mang said, I don't think it's very difficult.

Isn't it difficult?

Director Fang is the top in this field. After reading a question casually, the complexity of it gave him a headache.

This is so difficult that it cannot be described in words.

He dared to conclude that throwing away the basic physics, only the advanced mathematics part,

Even if students from the Department of Mathematics do it, it is estimated that they will die one by one.

correct.

How do you plan to score? Director Fang asked, How much is the usual score?

zero!

I don't know how they usually are. Xu Mang shrugged, The score will be as high as the test, if you don't accept it, come to me, I'll beat him to death!

Director Fang smiled helplessly, finding you is harder than finding me, it's no wonder the students can find you.

three days left.

You also go back and prepare for the exam. Director Fang said: This is the last exam in your life, cherish it well, if you think about the exam in the future, you will be gone, so do a good job in the exam and draw a perfect ending .”

oh...

Just as Xu Mang was about to leave, Director Fang stopped him and said seriously, By the way, you've been living in someone else's dormitory, right?

ah?

This...uh...it's not what you imagined. Xu Mang was a little embarrassed.

Don't get me wrong. Director Fang said: Remember to turn off the phone recently, and during the high math exam, you will be in charge of proctoring the exam.

...

Physics Department Building,

The classroom of the sophomore majoring in condensed matter physics.

Although there are no classes anymore, many students came to the classroom early to start self-study as usual.

well?

Have you heard? A certain student said, Our advanced mathematics papers may be written by Professor Xu Mang, and the entire physics department is written by Professor Xu.

ah?

Are you sure? Another student asked in horror: Are there any characteristics of his papers? If we know the characteristics of the questions, we can review them in a targeted manner.

The student shook his head: There is too little information about Professor Xu. I heard that he hardly attends classes.

That's not easy.

We have to review comprehensively, which is a bit stressful. Another student said: I hope... I hope it's not too difficult.

soon,

Xu Mang wrote the papers about the three major advanced mathematics in the entire physics department, and the topic spread instantly.

Of course, it's all speculation at the moment, but the rumors will come true after a long time, and some of the arguments in the rumors are well-founded, so they have to be convincing.

Damn, I heard that Professor Xu is not human, his papers are very, very difficult.

Impossible! The New Year is coming soon, he can't go too far.

That's what I thought too, besides, everyone was once a classmate after all, right?

Hehe, I think...it's hard to say, because the usual points are not counted in it...

Fuck!

Normal points do not count?

How is this going to keep people alive?

In speculation and panic,

The students ushered in the final exam of this semester,

It just so happens that the first session of the physics department...is the legendary high number.

one more hour

The students were about to accept the ultimate test from Xu Mang.

 …