Chapter 66

Chapter 61 Mathematical Modeling Contest? (Seeking support, fourth more)

: “Teacher, I want to see the answer written by Chen Fan, no, I want to know the gap between me and him.”

“You are eighteen or nine years old, and you are all grown-ups. Are you sure you want to compare with the fifteen-year-old Chen Fan?”

“Well, sure, I have a thick skin.”

The teacher handed the paper to someone else.

Chen Fan came to the podium and said, “I will not be your special tutor in the future. Your tutor is someone else. I follow the same mathematical route as Ma Aiguo. You have a really good foundation. The foundation is the foundation of all disciplines. I will also teach you the mathematics foundation of the subsequent university, but it is not me who expands. I am old and can’t keep up with my thinking.”

“Well, I got this problem wrong.”

“No, this is mathematical modeling, called theoretical mathematics, also called the practical application of mathematics. It is one of the expansion projects of mathematics. Every year, college students have a mathematical modeling contest. It seems that you know very little about this.”

“Modeling, solving world problems?”

“Yes, but as long as it is calculated, then it can be solved. Then the evaluation of the champion depends on the problem. In solving the problem, the cost is the lowest, and the method is the easiest. This needs to be considered practical, that is, mathematics sometimes needs -Integrate with reality.”

“Thank you teacher, I understand, goodbye teacher, I’m going to prepare for military training.”

“Go, exercise well, the body is the capital, and the rest is fake.”

Chen Fan nodded.

Even if Chen Fan has an IQ of 300, military training still needs to continue.

The big guys of a square team gather together, and Chen Fan is independent of these people.

Chen Fan will not take the initiative to greet others, so he sits and rests by himself.

Think about the problem.

Three missions, big competitions, Chen Fan is not lacking, there are too many colleges.

So Chen Fan has to make a choice.

Mathematical modeling is indeed a very attractive competition, but Chen Fan does not seem to have a cold.

The power arm and balancer are now the points of Chen Fan’s thinking.

Chen Fan is now placing coins.

How can a coin keep moving forward without falling?

This is a cross-century question.

“Chen Fan, what do you think?”

: “Nothing, what’s the matter?”

Chen Chong pointed to the distance and said, “Look at the beauty, I finally know what wisdom and beauty coexist. Women at Peking University are really different.”

“Are you physically developed?”

“Come on, I’m older than you, OK? I must have developed, and I’m a degraded student. Isn’t it surprised, surprised?”

“I.”

It’s boring, Chen Chong felt that Chen Fan, this guy, would never have a faster heartbeat. This guy is a walking robot.

“So, what do you want to express?”

“I want to fall in love, I want to pass on from generation to generation, no, I have to do something good, you and Chen Boming are completely wooden people, Wang Hu is responsible for following you, your bodyguard, I must go forward.”

“Then you go and tell me what this is for?”

“Let you give me an idea.”

Chen Fan said: “Schrödinger’s method of picking up sisters. Teacher Cao Chong taught us. Many people understand this physics. Would you like to give it a try?”

“Pull it down, I have tested it, I have tested it with a girl, I asked, guess what is in my hand, the woman said, get out, then what can I do.”

Chen Fan eased his shoulders, saying that this has nothing to do with him.

If you can’t count on Chen Chong, Chen Chong can only do it by himself.

Ran over, said something, and then ran back.

“Chen Fan, you want to invite me to dinner.”

“why?”

“He wants your WeChat, I rely on, why these women are so superficial, don’t you just have a higher IQ? Is there anything, can it be said that if you have a high IQ, you can really do whatever you want? I don’t accept this, I absolutely Dissatisfied.”

Regarding his remarks, Chen Fan didn’t know how to say, but he felt the kindness of Chen Chong to Chen Fan, but the woman was Chen Fan’s blind area of ​​thinking.

Xueba also has some things he doesn’t understand.

The military training will last for one day. At noon, everyone will go to the cafeteria to grab a meal, take a lunch break at noon, and continue military training in the afternoon, until the evening can rest.

While Chen Chong and Chen Boming need to attend class meetings, and Wang Hu needs to go to the national defense student.

Before leaving, Wang Hu and Chen Fan had a few words.

“If some people suddenly ask for your WeChat, and they are not from the school, you should pay attention.”

“I know, what does it have to do with?”

“Pressure, I can only give you two hints.”

Chen Fan nodded.

Einstein said that the most garbage invention in this life is the formula given by the atomic bomb.

Chen Fan’s pressure is so strong that molecules are fissioned and atomic combinations are destroyed, which is also the last idea he should be born.

Nuclear kinetic energy is something that countless physicists pursue.

Nuclear kinetic energy, if you can deal with the radiation problem, then this will be a very happy thing, because the price of oil will be replaced, when the time comes, countless large tools will become civilians, then at that time, it will be in a real sense. The liberation of his hands.

The prerequisite for the liberation of the human brain is to liberate the hands.

There is no one in the dormitory, and Chen Fan himself will not stay.

After repainting the drawing of the power arm and the drawing of the balancer, Chen Fan rushed to the library. He wanted to take credits first and deal with all the credits that should be done.

Look for ideas along the way.

After busy all night, Chen Fan got an invitation from a stranger.

“Hello.”

“Hello, my name is Mo Qing, you can call me Xiaoqing or Qingqing.”

Chen Fan nodded, looked at the paper in her hand, and said, “You are looking for me?”

“You are a student bully, I want to ask you some questions.”



Chen Fan nodded.

I took the papers, graduate students? The Application of Hilbert Space Refutation?

This is a bit too far away, Chen Fan just read it, it seems a little coincidence.

Comparing the conjectures in the book, Chen Fan knows that this is an unproven conclusion. Because of the spatial refutation, this is a theory that cannot be proven in a lifetime, so whether it is true or not remains to be considered.

The question is very tricky. If this theory is true, then the answer to this question can be written.

“The angular velocity of a flywheel with a radius of m is proportional to the square of the time during the short time when it is started. At t=2.0s, the measured velocity at a point on the rim is 4.0m·s-1. Find: (1 ) The angular velocity of the wheel at t=0.5s, the tangential acceleration and the total acceleration at a point on the rim; (2) the angle that the point has turned in 2.0s

The application of simple dynamics, but if the Hilbert space refutation is added, then this question is very interesting.

Chen Fan saw an interesting research direction in physics.

In fact, what Chen Fan saw is what countless physicists are doing now. There are three kinds of physics becoming famous. The first is the discovery of new substances, which is linked to chemistry.

0 ···Find flowers···· 0

The second is a great experiment, this is also possible.

The third is to put forward a theory.

The greatest theoretical physicist is Hawking.

This man in a wheelchair used his own brain to solve the cosmic conjecture and was recognized by everyone.

The subsequent liftoffs of countless people verified his ideas.

Chen Fan thought for a while and began to write the answer.

But just writing the answer is meaningless. To ask a question, you need to write something that she can understand.

“Knowledge point: the first question-the expression of the tangential component and the normal component of the acceleration of circular motion; the second question-the kinematics integral problem: find the position of the particle at a certain time with the known velocity and initial position… You see here , The integral equation of dynamics is used here. In fact, this is mathematics. What is your mathematical background?”

“It’s okay, you say, I understand.”

Chen Fan continued to talk.

Mo Qing looked at Chen Fan and observed the boy closely. The boy was holding a pen, portraying and pointing little by little.

In fact, Mo Qing didn’t understand this question at all. Although she was a graduate student, she was a graduate student in sociology. For Mo Qing, this theory was a fantasy.

… ……. …….

I don’t understand at all.

Her purpose is to contact Chen Fan.

That’s it.

Mo Qing is a little curious about the person everyone is discussing.

She is 1.76 meters tall and has the face of a plane model. If this is in the gods, she is definitely the existence of the heroine.

Chen Fan wrote for a long time, trying his best to sit down to all the points.

Then Mo Qing found a point. ,

I seem to understand a little bit.

f*ck, that’s not right, I am here to amuse the little boys, and look for sociological information.

Not here to learn physics.

“What about here?”

“Your physics foundation is really poor. How did your graduate students pass the exam? This is Newton, Newton’s theorem, and your high school knowledge, have you returned to the teacher?”

“Are you murdering me?”

“If you don’t mean you, you can’t remember.”

Hey Hey hey.

This routine is not right. My acting skills are very good, with tears in the corners of his eyes, tears in his eyes, and his voice is full of grievances. How can this guy not be moved.

“Can’t you see me crying?”

“I saw it, it’s just fake. I can cry for a long time staring at me. The self-relief of my eyes is nothing more. Your voice deliberately lowered your throat to say, obviously you are lying and pretending to cry. I have seen too many.”

: “Have you… have you seen many women crying?”

“That’s not true. It’s just that you are like this, just like my nephew Yuewen. If you can’t, you will be a bear. I will give you a question now. You can try it.”

Wait, wait, wait… Big brother, wait, you are my pro-brother, why did you start asking me to do the problem?

I rely on.

Don’t be like this.

“Here at the library, I am very uncomfortable sitting, I want to go to your dormitory to do a problem.”

“That won’t work, don’t think about it, right here, nothing uncomfortable, just a stool.”

“I am a girl.”

“I know, don’t stress.”

I rely on.

“I won’t do it.”

“Trash, you shrink from such a difficulty? Are you worthy of your Peking University status? This is scientific research, this is physics, and physics should not shrink.”

God, save me, please, save me.

I’m dying, this kid, crazy.



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