"Lu Yuxin?" Hearing this name, several teachers in the conference room were stunned, and Han Wenle's face was even more soothing.

Before Wang Yufei appeared, this girl was a genius who had not appeared in the first middle school of the provincial capital in a hundred years!

If it weren't for the fact that this girl had insisted that she hadn't considered which school she would have gone to, she would have been recruited by the top universities in China through special recruitment.

This girl gave Wang Yufei an extremely difficult question, and everyone believed it.

However, people who study mathematics must have the belief to break the casserole and ask the bottom of the question, Han Wenle subconsciously asked: "What question?"

"Strictly speaking, it's not a pure math problem, but it has something to do with math. She gave me a lot of data, as well as candlestick charts, so that I could make a mathematical model in a week, which could roughly predict the direction of these financial data in the future. Wang Yufei replied truthfully.

"Designing a mathematical model, predicting the trend?" Han Wenle was shocked, what are children thinking in their minds now?

Not only Han Wenle, but also the principal, Lao Guo, and Lao Gao next to him estimated that the question mark was even bigger in their minds.

Do you still teach these in the Olympiad class?

Guo Jianfeng probably understood why Wang Yufei had to find the library to learn about these materials yesterday. But now his mind is even more chaotic.

After all, it was he who brought Wang Yufei out of Daowang Village, how long has it been? Has he already started to study such high-end things? If this kind of mathematical model can really be studied, wouldn't he be able to make a fortune just by speculating in stocks?

"Do you think you can solve Lu Yuxin's problem?" Han Wenle steadied himself and asked.

"I didn't know some of the concepts before, but now I understand them. I dare not say that it can be solved, because there is no completely correct answer to this question, so I can only try to improve the model. Because in the real financial market, there are too many factors that affect the fluctuation of data per unit time. But if I don't take into account the suddenness factor and make a model that judges a longer unit time, I am a little bit sure. Of course, in order to keep the subsequent candlesticks as close as possible, the data must be replenished at all times. ”

Wang Yufei said very sincerely.

"Come, show me her question, and your design ideas!" Han Wenle asked without believing evil.

Wang Yufei glanced at Guo Jianfeng in embarrassment, Lao Guo was very unkind and directly ignored Wang Yufei's eyes for help, his curiosity had also been aroused, he wanted to know how far this genius who was inadvertently discovered by him could go in just one night.

"Okay. Wang Yufei nodded resignedly, and then picked up the pen again.

These are the data and conditions listed by Yu Xin. ”

Wang Yufei quickly wrote out the question of Lu Xinyu yesterday with his memory, and drew the picture by the way.

Only this hand once again left several teachers speechless.

What kind of terrifying memory does this have? You must know that the data listed by Lu Yuxinluo are different from the questions Li Zesheng came up with, and all kinds of trivial data are almost densely packed with a whole page, but Wang Yufei completely relied on his brain to recover, what kind of monster is this?

"At present, my idea is this, first of all, I am sure that this is a very large project, so my first step is to decompose, first to establish the most basic and simple volume and price fluctuation model, the formula is like this......"

"The second step is to build a basic evaluation model, assuming that P is the average of the valuation, and recording as many peaks and bottoms as possible per unit of time, and then using this formula to ......"

"In the third step, I designed a model for the introduction of capital variables, and the significance of this model is to analyze the inflow and outflow of funds per unit time in as much detail as possible, and the formula is as follows......"

"Step 4...... Step 5...... Step 6......"

......

Wang Yufei expounded his ideas in an orderly manner, and the notebook given to him by Principal Wang was also quickly consumed, and what was written on the paper was only simple graphics and formulas, but if he could keep up with Wang Yufei's ideas, he could naturally build a complex model in his mind.

You can think of this model as an irregular three-dimensional building made of small wooden sticks, each of which supports each other and is stressed, and pulling out any of them will cause the irregular building to collapse immediately.

But it looks like the building is so wonderful, and although there may be a lot of shortcomings in some places, if you think about it for a longer time, it will one day become a near-perfect building.

It's a pity that no one on the scene can keep up with Wang Yufei's rhythm, or ideas, Han Wenle can still keep up at the beginning, but when more and more functions and variables are introduced, and the building is getting higher and higher, Han Wenle's brain can't keep up......

Looking at Wang Yufei, who was still talking about his thoughts, Han Wenle suddenly felt that if this little guy was given as much detailed data and huge computing power as possible, would this guy really be able to create a mathematical model that could accurately predict the rise and fall of the stock market!

Of course, this is also an illusion.

As Wang Yufei said before, there are too many variables, and any unexpected event may have an unpredictable fluctuating impact on the stock price in the short term, but if you don't consider these short-term fluctuations, only predict the long-term......

Could it be that this little guy will become an amazing fund manager in the future?

"Stop! Needless to say, these are all the things you thought of last night?" Han Wenle looked at the densely written data and formulas in the notebook, and once again had doubts about life.

"Yes, but it is still very incomplete, and there are still many key problems that cannot be solved, this problem, the deeper it goes, the more complex it becomes, there are too many influencing factors, many may interfere with each other, and there are still many things that need to be improved. Wang Yufei sighed and said.

Han Wenle didn't want to talk anymore, his heart was really tired!

He was probably sure that the kid in front of him and Lu Yuxin definitely didn't attend the class yesterday.

He didn't even know whether the teacher should be happy or frustrated when he met such a student!

But think about it in another direction, it is already a miracle that the average teacher can meet such a demonic student in his life, and he actually meets two at the same time.

I just don't know which of these two little guys is more demonic.

What everyone present would never have imagined was that Wang Yufei's brain was still evolving all the time, and no one knew how far it could grow in the end!

Even Han Xu, who traveled to this era and turned into ashes, didn't know.

"Wang Yufei, no, why don't you want to deal with other classmates who give you questions, this Lu Yuxin gives you a debut question, you are so concerned? Also, since this topic is so difficult, you are not in a hurry for that moment, why are you so anxious after class yesterday?"

Guo Jianfeng, who had been silent, suddenly raised a soul torture that pointed directly to the heart of the spiritual guy.