Scholar’s Advanced Technological System

At 8:30 in the morning, the position in the lecture hall is almost full.

Lu Zhou found a position in the back row and sat down in a low-key manner.

At 8: 50, the lecture hall was packed, and people moved from the next classroom to the stool and sat on the aisle.

Not even the school, even the people in the next few colleges have come to class.

It can be seen that the popularity of the Ren Changming Professor is indeed not small.

9: 00, the lecture officially started. Looking at the old mister on the podium, Lu Zhou became more familiar, and always felt that there was a side. But when I was too far apart, and maybe I changed my clothes, he really couldn’t remember where I had seen it.

PPT began to show, sitting next to the 1st year little junior sister, finally stopped talking to the roommate chirp chirp twitter twitter on the other side, reaching for the notes and pen.

At this time, she saw Lu Zhou next to him, suddenly squatting.

Looking at a few more eyes, she whispered: “fellow student, may you ask Lu Zhou?”

Lu Zhou squatted, nodded: “Yes.”

The girl’s eyes shined, and the tone whispered with a slight excitement: “You… are you one or three years of Lu Zhou?”

“Yes… is there anything?”

“No, nothing.” Little junior sister shook his head.

Nothing, what do you call me?

Lu Zhou is speechless, flips through the small books and starts taking notes.

“…”

Lu Zhou: “…”

I don’t know if it is his illusion. I always feel that the two 1st year little junior sisters next to him are secretly watching him. They are also excited to whisper and whisper.

Lu Zhou is sighed in the heart.

Is this the trouble of being a celebrity?

feel……

not bad?

Fortunately, they did not talk too long, and soon the topic went to other places.

Lu Zhou automatically shields the outside world and focuses on the lecture itself.

Just as the professor just finished the opening remarks, he did not miss a lot of content.

“100 has 8 twin pairs in 501, and 600 to 2 has only 2 pairs. As the prime numbers increase, the next prime should be farther and farther away from the previous prime, but it is as famous as the Goldbach conjecture. An important conjecture asserts that there are an infinite number of prime numbers that differ only by 3, such as 5 and 5, 7 and XNUMX, and even this…”

Having said that, Professor is writing a line of numbers on the blackboard.

Looking back, he laughed and continued.

“There are an infinite number of primes with a difference of 2, which is known as the Twin Prime Number Conjecture.”

So far, Professor is talking about some superficial knowledge, even Lu Zhou, who has not studied the twin prime numbers, can easily follow.

The same is true for the other 1st year freshmans, whether they are the Mathematics Department or the non-Mathematics Department’s amateur hobby, who listened with interest.

But soon, the content of the lecture began to deepen.

“…Twin Prime Number Conjecture has always been a problem that plagues the mathematics world. But just last year, research on this issue showed a breakthrough in progress.” Professor laughed, turned to the next page of the PPT, continued, “Chinese-American mathematician, Zhang Yitang, mister proved a weak form of twin prime numbers and found that there are infinite numbers of infinite differences than 7000 million, thus achieving a breakthrough from scratch on the road of the important issue of Twin Prime Number Conjecture. “”

Having said that, Professor pushed the glasses and on the blackboard, the board of directors proved the process of proof.

[Define theta(n)=lnn if n is a prime number; define theta(n)=0 if n is a composite number. Take function lambda(n)=…, define S1(x)=…,S2(x)=…]

[Verify S2? (log3x) S1>0…]

[…]

Looking at the ever-increasing formula on the blackboard, the students who were able to understand before, were instantly forced.

For example, sitting in the little junior sister next to Lu Zhou, with a look “Who am I?” “Where am I?” “I am dictating?” It’s like just missing a second, but I feel like I’m missing the whole World…

Lu Zhou is able to keep up with the idea of ​​becoming a professor.

In this way, by listing the pre-3.5*10^6 prime numbers as acceptable sets, it can be further proved that there are prime pairs with infinite multiple differences less than 7000 million.

“According to the proof method left by Zhang Mister, as of now, Zhang’s k>=3.5*10^6 has been reduced to k>=50. That is, the number of 7000 million has been reduced to 246. The work needs to be completed by the latecomers,”

Speaking of this, Professor laughed and threw the chalk head on the desk. “Maybe, the great person who completed this historic work will appear among the people present.”

“I am looking forward to that day!”

啪pa pa!

Applause thunder.

The audience under the audience applauded enthusiastically.

No matter what you don’t understand, it’s right to applaud!

Of course, there are still many people who understand it, and the face has a thoughtful expression.

For example, Lu Zhou.

The Twin Prime Number Conjecture is just an introduction. This semi-scientific lecture is not an academic report. The focus is on stimulating the students’ passion for mathematics.

As a professor, from the Twin Prime Number Conjecture, he talked about the Goldbach conjecture, and from the Goldbach conjecture, he talked about the current development of the domestic number theory and some relatively advanced research results.

I have to say that this old Professor has some ink in his stomach.

I can put some embarrassing things, even the early school can listen to with keen interest pleasure.

However, the content of the second half of the lecture is much less than the content of the first half of the lecture, so that Lu Zhou did not listen carefully. At this moment, his mind is still on the proof of the Twin Prime Number Conjecture.

Looking back at the last discovery in the library, Lu Zhou, who stared at the calculations on the blackboard, frowned and felt something in the dark, but always in the moment she was about to catch it, let it slip through the fingers. go……

The lecture is coming to an end soon.

Student Union’s people took the list to the first row and started counting the check-in.

Lu Zhou signed it and couldn’t wait to get rid of the library, but was stopped by the XjunXst year little junior sister who was sitting next to him.

“Senior, Senior, wait a minute, can you add your buckle?”

Not wanting to waste time, Lu Zhou immediately wrote a series of clasps on the draft paper she handed, and then did not give her the opportunity to continue talking, quickly disappeared in the sight of the junior sister.

However, as soon as he went out, he was stopped by a person.

This person is not someone else. It is the Professor who just gave a lecture.

Judging from the smile on the face of the old mister, he should wait for him for a while at the door of the lecture hall.

“hehe, young man, let’s meet again.”

Lu Zhou 😕 ? ?

Have we seen it?

It seems that I have seen it somewhere…

Without waiting for Lu Zhou to react, the old mister continued to speak.

“Young man, are you interested in developing on the rocket?”

Lu Zhou, who was still thinking about the problem of twin primes, was shocked by this sudden problem.

Fuck, is this to let yourself be an astronaut?

How can this be done!

Lu Zhou smiled: “Hey, Professor, I don’t want to go to heaven.”