I cried countless students in the exam

Chapter 107 Shen Ping Answers Mathematical Conjecture!

Shen Ping said solemnly: "The mathematics world needs me, Shen Ping. How can I, Shen Ping, be that despicable person who doesn't consider the Chinese mathematics community? I can't do such a thing! This kind of important event for thousands of students, I, Shen Ping, am always very happy! Isn’t it just a mathematical conjecture? Just kidding! Are you free now? If so, I will answer it for you on the spot!"

Wang Zhiming almost fainted.

What the hell is this!
Hearing that there is a bonus, that you can be famous in history, that it will appear in textbooks, and that it will affect most students in the world, you will instantly change your face!

Wang Zhiming forcibly suppressed the fishy smell in his throat, and said, "Mr. Xiao Shen, are you willing to verify the mathematical conjecture?"

Shen Ping immediately patted his chest and said: "I agree! Thousands of students at home and abroad can't delay important events in their studies. After all, I am a teacher who has worked hard for education."

Only then did Wang Zhiming relax, "Okay, then I'll make a video connection with the professors of the Department of Mathematics of Central South University right now."

Shen Ping smiled and said, "Okay, no problem."

After speaking, the guy sat down happily.

Even if there is a bonus, it will still appear in the textbook. This means that future students will see this mathematical conjecture question on the exam paper and experience the feeling of despair...

What a wonderful thing!
Fools don't want to!
……

Wang Zhiming, associate professor of the Department of Mathematics of Central South University, took out his computer from his backpack and directly connected via video with professors of the Department of Mathematics of Central South University thousands of miles away, waiting for Shen Ping's on-the-spot answers.

"Mr. Shen."

"Mr. Shen."

"When will it start? I'm in class here."

"Let Shen Ping think about it."

In the video, various teachers communicate with Wang Zhiming.

All eyes fell on Shen Ping who was sitting on the sofa with his eyes closed.

Shen Ping didn't care about those university professors who connected remotely. He kept flipping through the knowledge about mathematical conjectures in his mind. Then he opened his eyes, stood up, picked up the chalk on the table, and wrote and drew on the blackboard. Let the students take it, "To prove that any integer greater than 2 can be written as the sum of three prime numbers, we can first establish that any sufficiently large even number can be expressed as a number with no more than a number of prime factors The sum of another number with no more than b prime factors is denoted as a+b."

what?

What is this talking about?
They are clearly speaking in Chinese, but why can't I understand them?

The school leaders and the teaching director, Kang Xue, looked confused, feeling like they were listening to the scriptures.

Several professors at Central South University had interesting looks on their faces. Why did Shen Ping make such a bold assumption?

Assume that any sufficiently large even number can be expressed as the sum of a number with no more than a number of prime factors and another number with no more than b number of prime factors, which is recorded as a+b?This idea is very bold!
Shen Ping coughed twice, and then continued: "From the mathematical conjecture about even numbers, it can be deduced that any odd number greater than 7 can be written as the sum of three prime numbers. If the mathematical conjecture about even numbers is correct, then about Mathematical conjectures about odd numbers are also correct, so how do we proceed to study mathematical conjectures about even numbers?"

A way to study the mathematical conjecture of even numbers?

Yes!

Which direction to conduct research?

In the video, several university professors nodded secretly, they were stuck in this place!

Several associate professors in the office were eager for Shen Ping to speak quickly, especially Wang Mingzhi who was extremely anxious. He had never seen such a slow person before!

Shen Ping took a sip of boiled water, and then said: "Four ways, almost prime numbers, exception sets, three prime number theorem for small variables, and almost mathematical conjecture."

The professors who were listening carefully were stunned on the spot when they heard this, raised their eyebrows, and their minds were running rapidly, "Through these four ways, how to study the mathematical conjecture of even numbers?"

The associate professors were also stunned.

As for the school leaders in the office, they were all at a loss.

Although they couldn't understand it, the associate professors of Tiannan University who were present could understand it. The four research approaches that Shen Ping blurted out have never been tried by scientists in China, and even these approaches are very unpopular in China. !
What are they talking about?
Almost prime numbers, exceptional sets, the three-prime number theorem for small variables, and almost mathematical conjecture problems?
The school leaders were completely stunned, they had no idea what Shen Ping was talking about?
Shen Ping ignored their doubts and answered them directly on the spot.

……

"Path [-]: Almost prime numbers."

"A nearly prime number is a positive integer with few prime factors. Let N be an even number. Although it cannot be proved that N is the sum of two prime numbers, it can be proved that it can be written as the sum of two almost prime numbers, that is, N=A+ B, wherein the number of prime factors of A and B is not too much, for example, the number of prime factors does not exceed 10. Use "a+b" to represent the following proposition: every large even number N can be expressed as A+B, Among them, the number of prime factors of A and B does not exceed a and b respectively. Obviously, a mathematical conjecture can be written as "1+1". The progress in this direction is obtained by the so-called sieve method."

……

The first research avenue is a bit confusing.

Several Central South University professors in the video stared and nodded secretly. They saw a little way.

As for the associate professors Wang Mingzhi, I couldn’t quite understand them. I secretly wondered what was written here.How to directly carry out the checking process of almost prime numbers?What about other checking rules?

Shen Ping quickly verified the almost prime numbers of the first approach, and then began to study the second approach second, which is the approach of the collection of exceptions.

"Path [-]: Collection of exceptions."

"Take a fixed large integer x on the number axis, and then look forward from x to find those even numbers that make the mathematical conjecture untenable, that is, exceptional even numbers. The number of all exceptional even numbers before x is recorded as E(x). We hope that no matter x How big, there is only one exceptional even number before x, that is 2, that is, only 2 makes the conjecture wrong. In this way, the mathematical conjecture is equivalent to E(x) always equal to 1. Of course, it is not possible to prove E(x) until 2013 x)=1; but it can be proved that E(x) is far smaller than x. The even number in front of x is probably x/2; if when x tends to infinity, the ratio of E(x) to x tends to zero, That means the density of these exceptional even numbers is zero, that is, the mathematical conjecture holds true for almost all even numbers.”

……

The exception set of approach [-] is completely different from the almost prime numbers of approach [-]. It seems that a new kind of research has been done. Shen Ping actually began to seriously write out formulas and arguments on the blackboard. The professors who watched the remote connection were stunned. Stunned!

A professor exclaimed: "How did he start writing mathematical formulas?"

Another female professor was shocked: "An ordinary high school actually hides such a powerful mathematical genius! Schools in the capital city have become so evil!"

"Although the overall strength of the high schools in the capital city is stronger, it is far from being as exaggerated as you said!"

"The reason why he can answer mathematical conjectures is because his name is Shen Ping, a well-known question master in the education field!"

　The second update today, please collect, ask for recommendation tickets, ask for rewards, ask for everything!
　　
　
(End of this chapter)