Xueba's Black Technology Simulator

In the afternoon of the exam, Xia Guo found Ran Fei, the leader teacher of Xia Guo's representative team in the Mathematical Olympiad Committee.

"Teacher Ran, where is Lu Xiao in our team? The chairman, Vice Chairman Crofts, and the committee members are all looking for him." The teacher in charge of translating the test papers of the Xia National Olympic Committee said excitedly.

Ran Fei was startled, thinking that something was wrong again.

He frowned and said, "What's going on, why are you looking for Lu Xiao, he is taking a physics exam."

"Ah, he also took the physics test? It's like this..." The teacher recounted what happened in the morning.

It turned out that Lu Xiao completed the exam in 28 minutes, and when a large group of mathematicians checked the papers, they found that Lu Xiao had written out the complete proof of the last question.

The most important thing is the brand-new method used by Lu Xiao, which is different from the method used by Xia Guo mathematician Professor Guan Meigu more than ten years ago.

Lu Xiao used the most basic mathematical tools to re-deduce a formula.

Using this formula and substituting it into the postman problem can perfectly solve the NP-C problem about the postman's route.

This is one of the first "NP=P?" questions among the seven millennium questions.

The branch problem was solved by Lu Xiao in this way!

The mathematicians were so shocked that they all wanted to meet the young genius in person, preferably by arranging a speech, similar to a thesis defense.

After listening to the translation teacher's words, Liu Yong and Ran Fei who stayed in the hotel were naturally very shocked.

It turns out that IMO math problems are not only difficult, but very difficult!

Let Liu Yong, a math teacher, do this problem, but he can't do it.

Now Lu Xiao only spent 28 minutes to complete the proof.

Thirty minutes after the physics exam, Lu Xiao came back again.

It's better to hand in the paper in advance. Lu Xiao feels that the physics exam is very easy.

Seeing the teachers of Xia Guo, Lu Xiaocai realized that the problem he was doing had actually solved a mathematical problem, created a new way of thinking, let NP=P? The problem has new tools at its disposal.

He couldn't help muttering in his heart, so I'm so stubborn!

Then Lu Xiao quickly checked the contents of the simulator.

You must know that as more and more data are "scanned", there is always a lot of information in his simulator being absorbed by the simulation.

After checking it again, I found the postman problem derivation formula.

This formula is also being simulated!

Lu Xiao discovered another major function of the simulator. The answer to the original simulation question can also be simulated!

It's like a+b+c=d, he knew the answer of a+b at first, but now he simulated c=e, and substituting e into a+b+c=d again, he knew the answer of d completely .

But NP=P? The problem is more complicated than a+b+c=d, but just keep solving some small problems.

Finally, the problem that can prove the top seven problems of the millennium!

If he is asked to give a speech, he will definitely not be able to go for the time being, because Lu Xiao himself has not fully understood the newly derived formula.

After the simulator absorbs all the newly derived formulas, Lu Xiao's subject level may still improve.

You will be able to understand what the formula means, and what fields the formula can be used in.

At this time, when he goes to give a speech, he can calmly answer any questions raised by others.

Go now, it is easy for others to ask him.

In the end, everyone knew that he had a sudden inspiration in his head and got the answer, but he didn't understand the whole answer.

"It's fine for the teacher to answer or something. I have two exams tomorrow. I'm a little tired and go to rest first." Lu Xiao shook his head and said.

Ran Fei naturally respects Lu Xiao, and now Lu Xiao is a treasure.

"Go ahead, don't worry about other things, let's talk after the exam." Ran Fei said.

He personally sent Lu Xiao back to the room, and then excitedly called back to the country to tell the leaders of the Xia Guo Mathematical Committee about the latest situation.

Previously, top universities in the country wanted to poach Lu Xiao, and now Lu Xiao made big news in the exam.

The domestic top universities' competition for Lu Xiao will become more intense.

Lu Xiao, who returned to the room, was also busy, trying to understand the new NP-C formula he got.

This is no easy task.

It's like a middle school student who sees problems in college.

Even if the answering process is given, the problem-solving ideas are still using high school knowledge points, and it will take time to understand.

What Lu Xiao is doing now is to learn more relevant knowledge points, and understand the formulas he wrote by analogy.

Otherwise, if I can't understand the formula I wrote, it will be a joke.

After searching some information, Lu Xiaocai realized that he had solved the problem of the postman's route, and then searched the Internet for Professor Guan Meigu's thesis.

Following the clues, I began to look at Academician Chen Jingrun's research on combinatorics.

After all this tossing, Lu Xiao began to come into contact with knowledge far beyond high school and university.

In the middle of the night, Lu Xiao simulated 90% of the proof he wrote.

It is expected that by simulating and digesting all the information in the database in my mind, I will be able to understand what I have written.

He couldn't help sighing in his heart, "Sure enough, it is difficult to ask questions. A good question can also improve my subject experience rapidly!"

No wonder so many mathematicians ask a lot of questions.

As a result, none of these problems could be solved by themselves.

Hundreds of years later, many problems still plague all mankind.

This is all kinds of conjectures, such as three major conjectures, seven major problems and so on.

But now Lu Xiao has found a shortcut. Sometimes the most difficult problem, it must be difficult to simulate directly, and the progress bar will not move.

But if based on the big problem, small problems are raised, and then the small problems are solved.

In the end, step by step, we will definitely be able to solve the big conjectures!

After reaching Level 1-2 in Informatics, Mathematics, and Physics, Lu Xiao vaguely felt that the solution of his postman problem could be applied in what field.

For example, the face recognition technology that has been bothering him!

The postman's routing problem is to find the shortest passing route on a complex route. Now this passing route has become a formula and a function.

Then, no matter whether all the routes that the postman needs to go through are 10 or 100, they can be substituted into the formula for calculation in the end.

This technology can be applied to data compression, video decoding or face recognition.

It seems that face recognition has nothing to do with "finding the shortest route".

But a closer look at the essence of face recognition is the speed of processing face data.

Assuming that a human face consists of 100 million points, in the past to determine whether the face is correct, it may take 10 million points to calculate.

With Lu Xiao's latest formula, it can be simplified to 1 million points or 100,000 points.

The difference in the three-dimensional coordinates of the points forms a concave-convex face, and the connection of points and lines forms the curve of the face.

An excellent algorithm is to simplify this process.

Naturally, Lu Xiao's formula cannot be directly applied to face recognition, but it can be used as the basic theory of an excellent algorithm for face recognition.

This is why basic theory can be valued.

"If you're not careful, it's really big news. You don't have to worry about others taking away the results you got in the Mathematical Olympiad. You only need to make up a paper later." Lu Xiao thought to himself.

Nanbang has gained a lot this time, and Lu Xiao is confident that he can get full marks in physics and mathematics.

At that time, the college entrance examination will add points, and I don't know how to add points.

If all counted as extra points, Lu Xiao's college entrance examination score would be a very scary score.

Up to now, it doesn't matter whether Lu Xiao passed the college entrance examination or not. Countless universities will try to win him over.

But the college entrance examination is a summary of the predecessor's hard work for so many years.

It is also an opportunity to be famous, and Lu Xiao naturally will not give up.

He can already imagine how enthusiastically he will be sought after by returning to China with double full marks and double gold medals in mathematics and physics at this IMO, and also solving a mathematical problem.