God's Crown

Gu Wei didn't know what adjectives to use to describe his mother's expression, and felt that his mother seemed different from what he imagined.That feeling, I don't know how to say it.It's like—it seems like my mother is not angry.Li Hongxia said, "After such a long time, I have already figured out everything I can think of."

"An Yan's mother can figure it out, but there's nothing I can't figure out. To put it bluntly, our Gu family has made a lot of money." Li Hongxia muttered, "Think about it, isn't An Yan a scientist? Gu Weize This kid is also very lucky, he abducted you An Yan. I was thinking, I watched you grow up anyway, and I know you quite well. I don’t feel at ease about handing Gu Weize to other people , but I am very relieved to hand over Gu Weize to you."

"Aunt Li, you are joking."

"Hey, is this kid still polite to me?" Li Hongxia said, "I heard that Gu Weize is very rude when he settles in your house. Why did his parents call him?"

Gu Wei lightly touched An Yan's elbow and said, "My mother is asking you to change your mind."

"Ahem." An Yan coughed lightly. Isn't this too embarrassing?But looking at Gu Weize's happy face, An Yan didn't want to disappoint him.So he called Gu Weize's mother in a low voice, "Mom."

"It's almost done." Li Hongxia was the first to leave the elevator, and then Gu Weize and An Yan also left the elevator together.When they came to the door of Gu's house, Li Hongxia opened the door and let the two of them in.

Walking into Gu's house, An Yan took a look at the surrounding environment.To be honest, although the two families live upstairs and downstairs, An Yan seldom goes to the Gu family.It's probably because he usually didn't move around at home before, he was too lazy and too salty, so he didn't want to go to Gu's family at all.

But now, although he is not salted fish, he has been abroad, so it doesn't matter whether he is salted fish or not.But in his impression, the Gu family didn't seem to have changed much.This can overlap with the picture in his memory, and Gu Wei dragged him to sit on the sofa.The two of them sat quietly without speaking.

Gu Weize's hand was placed on An Yan's shoulder, it seemed that An Yan was also used to Gu Weize's movements and did not struggle.

The two snuggled together quietly, and when Li Hongxia walked out of the kitchen and saw the two of them glued to each other, she immediately felt a terrible headache.Although he has already accepted An Yan and their family, Gu Wei, are together.But anyone who saw the appearance of the two of them felt very itchy and wanted to beat them up.This...how should I say it?I just couldn't bear it anymore and wanted to hit someone.

The point is that these two people don't have any self-knowledge yet, she sighed and said, "Gu Weize, take your daughter-in-law back to the bedroom, I have a headache watching it."

"Hey, mom." Gu Wei coughed lightly, "Xiao Yan, look, my mom has already admitted you."

"So?" An Yan's face was a little dark, and he really wanted to say, this is not his mother's admission.But there is nothing to do with them, I have to admit.Thinking about it, it seems that An Yan's parents are also like this. They don't really admit An Yan and Gu Weize, but they have no choice but to admit that they are together.

This is an established fact, what can they do.

"That's right." An Yan followed behind Gu Weize and said, "Gu Weize, can your computer work?"

"Of course it can be used." Gu Wei said without thinking, "Why, does Xiaoyan need to use a computer?"

"Yes, I need to use the computer to do something. I wonder if your computer can still be used?"

"You can definitely continue to use it." Gu Wei said with a smile, "Xiao Yan wants to use the computer, so just use it directly."

"That's fine, I'm not polite. I have to send a message back to my professor. I haven't read the message the professor gave me before." An Yan said as he walked towards Gu Weize's room.When I came to Gu Weize's room, I saw that Gu Weize's room was cleaned very clean.

Gu Weize's mother should have cleaned Gu Weize's room when cleaning.That's why it looks extraordinarily clean, and it's precisely because of this that Gu Weize himself seems a little unaccustomed to it.He scratched his head and said, "I didn't expect my room to be quite clean."

An Yan smiled and didn't speak, sitting in front of the computer, he turned on the computer.Gu Weize was staring at him straight from the side. An Yan had long been used to Gu Weize just looking at him like this. He didn't say much after turning on the computer and started doing his own thing. He didn't bother What exactly Gu Wei wants to do.

After logging into the mailbox, An Yan immediately checked the email sent by Professor Hudson.

【Ann, I am very happy to receive your message.I also received a letter from Li Bo a few days ago, asking me if you contacted me.He said he recommended me to be your professor and I don't think you would choose me.After all, you studied quantum mechanics in college, and you can say that you have studied it very deeply and systematically.In the gap between solving quantum mechanics, you also have a very good understanding of mathematics, and I think that you may have a higher talent in mathematics.

I even suggest that you go to Princeton University to study mathematical physics, of course, the physical chemistry of our school is also a very good choice for you.

But after seeing your message that day, I thought about it for a long time.Maybe you can achieve some very good results in high-energy physics as in other subjects, and it is still unknown.

I accepted Li Bo's suggestion. I regret that although he was my doctoral student, he did research on fluid mechanics after returning to China.But I can still understand him, but Ann, I want to ask, have you chosen your subject well?I happen to have a quark experiment here, do you want to join? 】

The point of the email is to ask An Yan if he wants to join his particle experiment group, of course, if An Yan has already decided on the subject.I believe that the professor will not object to An Yan, and Gu Wei watched it for a while.I didn't understand a few words at all. That's right, this email was written in English, and Gu Wei couldn't understand it at all.

Instead, An Yan thought about it and sent an email back to the professor.

[Hello, Professor Hudson, thank you for inviting me to join your research group.But I regret that before I decided to go to your place, I accepted Professor Li Bo's suggestion. The topic I planned was about the intersection of Hilbert space and Angler space.I hope you can agree with me to study this topic. I think this topic is very meaningful, and it will greatly promote the topic of physics and mathematics.

Please allow me to selfishly make this subject my subject. 】

After finishing writing, An Yan sent the email to Professor Hudson.I don't know what Professor Hudson thought when he saw this email, after the research on this subject was completed.The topic that An Yan had planned was the NP-complete conjecture, a topic that seemed to have nothing to do with physics.

But if he can choose his own topic, then he will definitely do this topic.In any case, it is impossible to let go of this subject.

Gu Wei stared at An Yan and said, "What did Xiao Yan write?"

"It's nothing, but my professor asked me if I had a good project. If I didn't make a good project, he wanted me to join his particle research group."

"particle?"

"That's right, particles, that is, high-energy physics often study things. This stuff can be said to be a very mysterious thing, especially in recent decades, scholars who study high-energy physics often because of certain theoretical things He won the Nobel Prize in Physics. As the most powerful theoretical conjecture in physics, that is, the grand unified theory proposed by Mr. Einstein in the [-]th century, it is possible to unravel it only by using high-energy physics."

"Grand Unified Theory?"

"Also known as the Theory of Everything. It can be said to be one of the ultimate theories pursued by physicists, but it is a pity that even a great scholar like Einstein cannot complete the Grand Unified Theory. But it is worth mentioning Yes, this theory was first proposed by Mr. Einstein."

"GUT is the Grand Unified Theory. Since there are only four kinds of interaction forces between microscopic particles, gravitational force, electromagnetic force, strong interaction force, and weak interaction force. In theory, all phenomena in the universe can use these four forces. To explain. By further studying the connection and unity of the four forces, looking for a theory or model that can explain the four forces in a unified way is called the Grand Unified Theory." Seeing Gu Weize's bewildered expression, An Yan went to Explain to him what is the Grand Unified Theory.

If it were someone else, An Yan would definitely not explain it.Gu Wei may not understand what he is researching, but he also needs to know why he is researching and why.If he didn't even know the reason for his research, the gap between them would actually be even deeper.

"It sounds quite powerful." Gu Wei grabbed his hair. After An Yan said so much, he seemed to understand some, but there seemed to be a lot that he didn't understand.But in any case, this thing called the Grand Unified Theory, the name makes people feel that it is a very powerful thing.Not to mention going to research, it would take a lot of brain cells to waste, anyway, he would never even think about it in his life.

But his family's An Yan will definitely research it, and Gu Wei is so confident about An Yan.Anyway, An Yan at his house is the best, and he doesn't accept any rebuttals.

There are many physical knowledge that need to be applied to the grand unified theory, such as mechanics, electromagnetism, high-energy physics, quantum electrodynamics, etc., covering almost all the knowledge required by the theory of physics.Models and complex calculations have to be made first.This requires an almost unparalleled knowledge of mathematics and physics.

It can be said that if the grand unified theory can really be realized, then the physicist who realized the grand unified theory is the greatest physicist and mathematician in history, none of them.

It is absolutely impossible for An Yan to take the grand unified theory as his research topic, and it will be impossible at any time.What a joke, this thing is really not something that humans can do.

He should continue to make the connection and intersection of his Hilbert space and Angler space.

"What are you talking about?" Li Hongxia saw that An Yan was talking to Gu Weize about something, "Come out soon, we can eat."

"Hey, I'll be here soon." Gu Wei laughed a bit, he was confused by what An Yan said just now, and this was the first time he came into contact with such a profound physical theory.No, it should be the first time I heard that there is such a profound physical theory.He doesn't even know what physics is about.All in all, any scientific research gave him a very powerful feeling.But besides being powerful, what else could he think of.I'm afraid he himself couldn't figure it out clearly, so he left his room with An Yan.

After eating, Li Hongxia was going to chat with An Yan for a while.

"Gu Weize, you go back to your room first, I'll chat with An Yan for a while."

"Mom!" Gu Wei was not at ease. He didn't know what his mother was going to do, but if he suddenly wanted to chat with An Yan, he would never be at ease.

Don't stare at me like that, Li Hongxia glared at Gu Weize and said, "Go in if I let you in, I've already said it. I'm not interested in beating mandarin ducks, so go in by yourself."

"Can't I listen from the side?" Even if his mother said so, Gu Weize still couldn't rest assured.

Seeing that Li Hongxia was about to get angry, An Yan said to Gu Weize, "Brother Ze, you go in first. I'll talk to Auntie, don't worry, don't you know what kind of temper I am?"

"That's fine." After looking at An Yan, Gu Wei nodded slightly and said, "Then I'll go in first, and you guys chat first. Remember to tell me after the chat."

"What can I tell you?" Li Hongxia glared at Gu Weize again.

Gu Weize turned his head three times and reluctantly returned to his room.

"Gu Wei has already gone back." Li Hongxia said, "An Yan, I have something to do, and I really want to talk to you."

"Tell me." An Yan sat upright and looked at Li Hongxia with a serious face.

"Relax, in fact, what I want to tell you is not a big deal, and you don't have to look at me so nervously."

"It's okay, Auntie, tell me." An Yan looked at Li Hongxia with a smile, "I can accept whatever you say."

"Well, I'll really say it." Li Hongxia thought for a while and said, "You and Gu Weize are just together like this. After thinking about it, it's still like a child playing house. Playing together for a few years is okay. Never mind?"

"It's not what I want to say. If you are just children playing house for a few years, that's the best thing. Gu Wei can marry a wife and have children, right? I don't expect him to be able to Being rich and powerful, I thought that it would be enough for him to be safe and secure for the rest of his life." When Li Hongxia said this, she paused, "It seems to me that none of you have any plans for the future."

"You are studying abroad again, and Gu Wei is working alone in China. You have jet lag. If you just want to have fun, I advise you to get together early. If you have decided to be together, I, as Gu Wei, But since you are really going to be together, I think my objection is useless at all." Li Hongxia shook her head and said, "However, I am both Gu Weize's mother and also Gu Weize's mother. Your elders."

"If you want to be together, I will give you a piece of advice. Make plans for the future, what to buy a house, where to live, these things have to be thought out."

"Auntie." An Yan touched the bridge of her nose and said with a wry smile, "You know, I still have a lot of uncertainty. It's not that I don't want to plan. It's that I have no way to plan. I'm going to Stanford University When I was studying there, my professor promised me that I would do a Ph. D. directly, and even if it is a direct Ph. D., I still need to come up with a beautiful graduate thesis."

"Furthermore, the mandatory period for doctoral graduation is five years. Unless I have made major breakthrough contributions in physics or other disciplines, I will not be able to graduate early."

"You also said that you need five years to graduate from there." Li Hongxia thought for a while and said, "It's not what I said, even Gu Wei will wait for you for five years, you are 25 years old , he is also 26 years old. Have you ever thought about what to do if someone introduces him to a blind date. You, I won’t talk about it. Now you are the treasure of Huaguo. I believe that even if you don’t get married all your life, no one will dare to marry you. What do you say?"

"But what about Gu Weize, did he just spend his whole life being pointed at like this? Do you know that if Gu Weize was really with you, he would even be just a little policeman all his life, with no room for promotion at all? "

An Yan was silent, and Li Hongxia said at this time, "It's all over, he wants to be with you, we can't do anything about him. The key thing I'm worried about is that you haven't planned for the future, so let me put it this way. You are here Are you sure you want to return to China after graduating from your PhD?"

"Actually..." An Yan faced Li Hongxia's question, but he still decided to say, "I definitely want to return to China, but I plan to stay there for two or three years before returning to China."

"Why?" Li Hongxia was shocked by An Yan's thoughts.What's this?Do you still want to stay there for two or three years after graduation before returning to China?Is it Gu Weize who wants to drag their house all the time?No, it wasn't Gu Weize who wanted to drag their family. He didn't understand what An Yan's thoughts were, and he always felt that An Yan's thoughts were different from ordinary people.

If it is determined to return to China, shouldn't it be returned directly after graduation?Why do you need to stay there for two or three years?

"I don't know much about the domestic academic circles, but you also know that I have been in Zurich for almost two years."

"That's right." Li Hongxia nodded, she couldn't argue with this.An Yan did stay at the University of Zurich for two years, but does this have anything to do with how long he stayed abroad?

It's not that she hasn't been to An Yan's school, the air is indeed quite good, and the school environment is also good.Could it be that he is reluctant to part with the foreign environment, so he wants to stay for a few more years before returning to China?

"The academic research environment in foreign countries is quite relaxed, and they have a tolerant attitude towards many academic studies of a theoretical nature. In China...how should I put it? I am not saying that domestic research is not good, but there are still some shortcomings in theoretical research. Yes. Especially because there are too many backward developed countries in Huaguo, almost all researches are practical and rarely have theoretical research."

"But what I'm studying is a theoretical basic subject. I want to stay abroad for a while and return to China after I have some qualifications. It will be much easier to find a job..." An Yan said with a smile, "After returning to China, I'm sure It’s back to Yucheng.”

"But isn't it too long, and marriage is not allowed in China." Li Hongxia sighed, "Forget it, I don't care about you. I just want to remind you, and you can discuss it with Gu Wei. , how to plan in the future."

"Thank you, auntie." An Yan stood up and bowed slightly to Li Hongxia.Li Hongxia sighed and did not continue speaking.

When An Yan came to Gu Weize's room, Gu Weize came up and asked, "How is it? What did my mother say?"

"What can Auntie say?" An Yan said with a smile, "Just let us have a plan."

"Didn't you say anything else?" What else?An Yan looked at Gu Weize and said inexplicably, "What else can I say?"

"If nothing else was said."

"Okay, don't think too much." An Yan patted Gu Weize on the shoulder and said, "I actually have some plans for the future. Didn't I tell you before that I would stay in the United States for a few more years? ?"

"Yes." Gu Wei nodded slightly. Although he didn't want his daughter-in-law to stay abroad for a few more years, An Yan had already decided to stay in the country for a few more years, so he couldn't say much.Since An Yan wants to stay for a few more years, let's stay for a few more years.

"After you graduate, let's buy a house first. After I come back from abroad, there will always be a home. Besides, after I return to China, I should also return to Yucheng to find a job. I don't know whether it is a research institute or a university. Time is telling, anyway, I will be where you are.”

"Daughter-in-law." Gu Wei embraced An Yan, kissed him and said, "You are so kind."

"Stop doing this." An Yan frowned and said, "Don't be so nasty."

"hey-hey."

The two stayed at Gu Weize's house for a day. At night, An Yan called his father, An Zhi, and said that he would not go home to sleep tonight and would sleep at Gu Weize's house.

He really didn't spend the night at Gu Weize's house. Li Hongxia seemed to have something to do, so she went out after dinner.

An Yan also asked Gu Weize where his mother had gone.Gu Wei said indifferently that he should go to play cards.An Yan didn't pay much attention to it, and after dinner, An Yan and Gu Wei left the community.

Feng Cheng had something to do with him, and he had already told him in Qiuqiu.

When he came to the agreed place, Feng Cheng waved to An Yan and said, "Hey, the boss is here."

"Waiting for a long time?" An Yan said with a smile.

"It didn't take long, just waited for a while." Feng Cheng looked at Gu Weize next to him, and said with a smile, "Why, I don't feel at ease when the boss comes alone, and I have to ask Gu Weize to pick him up. "

When Feng Cheng looked at Gu Weize, Gu Weize also looked at Feng Cheng, "I remember you, my roommate from Xiaoyan High School."

Feng Cheng said with a smile, "Are we going to the library now, or somewhere else?"

"Didn't you say it was about number theory?" An Yan looked at Feng Cheng suspiciously and said, "Since it's about number theory, let's go to your house, the library is too annoying for us to discuss. May disturb others."

"That's all right, then go to my house." Feng Cheng led the way, An Yan followed Feng Cheng, walking with Gu Weize.

"By the way, Brother Cheng, haven't you started school yet?"

"School is about to start, soon! I applied for the Department of Mathematics at ETH Zurich. If I pass, I will study at ETH Zurich together with Chen Shuang and the others. It's not as good as the boss, they all go to Stanford University."

"The ETH Zurich is quite good." An Yan thought for a while and said, "You all seem to be very interested in mathematics."

"Tsk tsk, don't tell me, the boss is the best in mathematics, but you actually didn't study mathematics and went to study physics."

"By the way, boss, are you still majoring in quantum mechanics at Stanford?"

"High-energy physics." An Yan said, "I don't plan to study quantum mechanics all the time. It's good to change it occasionally."

"The span is a bit too big, but your math foundation is really good, I think you should have no problem."

"Of course, this is just my personal feeling, and I can't take it seriously." An Yan smiled and said nothing, but Feng Cheng walked in front and suddenly said, "Before, Beijing University has been discussing things related to you."

"Ah?" An Yan was stunned for a moment, "Something about me? What about me?"

"For example, the twin prime number conjecture, and this kind of thing. I saw many people discussing your talent in mathematics and physics." Feng Cheng said with a smile, "I still remember that you were a scumbag in primary school. Thinking of the sudden change, he became the biggest guy. Chen Tao told me before that you had studied the twin prime number conjecture together, but then Chen Tao felt that he couldn’t do it, so he gave up. I didn’t expect you to study it by yourself. Researched this thing out."

"Isn't that my luck?" An Yan thought for a while and said, "If it wasn't for my luck, I probably wouldn't have made it."

"By the way, you asked me to come this time because of the twin prime number conjecture?"

"That's not it." Feng Cheng shook his head and said, "It's much simpler than the twin prime number conjecture. Chen Tao and I have drawn up a project. Oh, and by the way, there is also Liu Song. The three of us have drawn up a number theory project."

"What subject? Goldbach's conjecture?"

"This joke is not funny at all." Feng Cheng sighed, "If I could study Goldbach's conjecture, I would not continue to stand here."

"Then where should you stand?"

"Probably—the Fields Medal podium, or teaching at Princeton University."

"By the way, what are your plans after graduation?"

"I should go back to Stanford University to get some qualifications, and then go back to China."

"Tsk, what a pity."

"What a pity." An Yan heard Feng Cheng say it was a pity, but was still a little confused.What a pity this is. During the two or three years in the United States, it is not so much a mix of seniority, as it is to engage in theoretical research that I like.After returning to China, such opportunities will definitely not be many.

Thinking that Professor Li Bo, who studies high-energy physics, can be drawn to study fluid mechanics, he may not be able to escape.

"I just think that maybe you may have a better job in the United States. You are famous internationally. After graduating from Stanford University, whether you stay in school or go to other schools to teach and do research, I don't think anyone would want you."

"But I still want to go back to Huaguo." An Yan said with a smile, "I think Huaguo is actually quite good, and now it is gradually paying more attention to scientific research."

"There is no way to compare it with foreign countries. It is true that we have begun to pay attention to science, but foreign countries are indeed much better than domestic ones."

Arriving at Feng Cheng's house, An Yan saw many things in Feng Cheng's house.Probably because Feng Cheng hadn't had time to tidy up, he smiled at An Yan and said, "I don't have anyone at home, it's been a bit messy lately."

"It's okay." In fact, it's okay, it's just that the things are arranged in a mess, and it's not that it makes people feel uncomfortable.

Feng Cheng tidied up for a while, "My parents are on a business trip, and I'm the only one at home recently. Brother Tao and the others are doing research at ETH Zurich, so I'll do some research at home. It was painful at first..." Feng Cheng After tidying up, Cheng sat on the sofa, took the paper in front of the coffee table and said, "No, this is the thing. I tried the sieve method, but there is no way to solve it. I think it seems that I am still in Yucheng. The research on it is obvious to all.”

"So I tried to contact you, but I didn't expect you to be in Yucheng."

An Yan took the paper that Feng Cheng handed over, and said, "That's really the time, I have to go to Stanford University in a few days. However, I'm not too familiar with number theory, and there are many others. Need to learn... huh?" When he said the latter, An Yan was a little stunned.

"Are you sure this is your subject?" He said incredulously, "Is this really your subject?"

"Yes, I also know that it is very difficult to solve this. But think about it, you can solve the twin prime number conjecture by yourself, and it is not impossible for us to solve this thing."

Gu Wei, on the other hand, heard the two talking mysteriously, and stretched his head to look at the draft paper in An Yan's hand——

【p=(2^k)±1 or p=(4^k)±3】

What the hell is this? Why can't he understand it?This looks like a math problem, but there are only numbers and letters, and there is no question. How can this continue?

It looks quite simple, with only two short formulas.It shouldn't be too difficult, right?Why can't even the top students of Beijing University be able to do it.

"This is a difficult point." An Yan said with great interest, "So you guys have been researching this stuff recently. I'll tell you how mysterious he was when I talked to Brother Tao last time."

"By the way, what step have you achieved now?" An Yan glanced at the formula, then put the draft paper aside.

"I've been thinking about this thing for several days. I haven't made it at all." Feng Cheng was a little ashamed. This project has been confirmed for almost a month.He calculates a lot every day, but it is useless. With such a large amount of calculations, nothing can be done.This was simply embarrassing and thrown home, An Yan didn't say anything, but just stared at the formula for a long time.

"Let me borrow your draft paper and pen." It seems that this formula still has some appeal to An Yan, holding the pen, An Yan began to write on the draft paper——

[Extend Mersenne number and Wagstaff number to Zp and Qp

n is a positive number, Fn=22n+1, if the prime number p|Fn, then ordp(2)=2n+1[3] if n|m, then ordn(a)|ordm(a)

Let m>1 be an odd number, (m, a-1)=1...Because p is an odd prime number and ordm(a)≠1, ordm(a)=p is a sufficient condition: if ordm(a)=p, then ap≡1(modm) deduces m|ap-1, because (m, a-1)=1, so m|Zp

……

The prime factor q of Zp can be expressed in the form of q=2kp+1, where (q, a-1)=1, k is a positive integer to prove the cause of q|Zp, according to theorem 2.1ordq(a)=p so...

And because q is an odd prime number, so ap-1≡1(modq), so...

Let q be an odd prime number, if qk|Zp, then aq-1≡1(modqk)

……①]

Feng Cheng frowned while watching An Yan's work. This guy is really good at number theory.He got the formula and started to write it. At the beginning, he hadn't recovered yet.Gradually following the rhythm of An Yan, he began to think.

Gu Wei's eyes widened at the side, but it didn't help. He couldn't understand anything.I feel like I just watched loneliness, what the hell are these things.Why can't he understand any of them? He can understand many letters separately, and when they are put together, what the hell is it that they become a formula?

After watching it for a long time, he scratched his head anxiously. This was the first time he saw An Yan do math problems that he couldn't understand.Previously, An Yan did only physics, but Chinese was not.Now there is not even Chinese, and in his opinion, the full text is no different from the ghost drawing.

[So (Mq, Wp)=1, (Mq, Fn)=1, (Wp, Fn)=1

……②]

"Do you understand?" After An Yan finished writing, she raised her head and said to Feng Cheng, "You guys are really amazing, take this as a topic."

Feng Cheng smiled awkwardly, "Understood, I will think about it later."

"By the way, do you want some supper or something?" Feng Cheng looked at the snacks he had opened, "I still have potato chips at home, why don't you eat something?"

"No need, you do it first. I'll just watch here..." Having said this, An Yan turned to look at Gu Weize and said, "Brother Ze, what's the matter?"

"No, it's nothing." Gu Wei hurriedly shook his head and said, "Tomorrow is still a day off, and I won't go to school until the day after tomorrow."

"That's good." An Yan nodded, "The main problem is that he may need to spend one night to figure it out."

"What is this?" Gu Wei curiously pulled An Yan's clothes and said in a low voice, "I see that you have written a lot of things, Xiao Yan. How can you write so many things with just one formula?"

An Yan glanced at Gu Weize and said, "You don't understand."

"I..." Gu Wei thought for a while, really, if he knew, it would be impossible for Xiao Yan to continue counting like now, right?

So he nodded with a wry smile and said, "I really don't understand, Xiaoyan, why don't you tell me what the hell is this? It's so mysterious."

"What else could it be?" An Yan said with a smile, "It's just a mathematical conjecture."

"Is this a mathematical conjecture?" It looks like there are only two formulas. Is this a conjecture?

"That's right, the New Mason Conjecture." An Yan shrugged his shoulders, "They study mathematics, and they like to challenge this kind of limit." An Yan said with a smile, "Number theory is very difficult in mathematics. As a mathematics student, I like the feeling of challenging the limit. Let him figure it out for himself, let's sit here for a while. I guess he will have to ask me some questions later."

"They study mathematics, but Xiao Yan, he can't even learn mathematics, why can you..." Gu Wei looked at An Yan, and An Yan said that it seemed that only those who studied mathematics could do it.But in fact, An Yan didn't make much difference in making it, and even wrote a lot of formulas very quickly.

Looking at Feng Cheng's expression, at least this guy must have been studying for several days and had no idea.But An Yan saw the formula and started to write it. After a while, he asked Feng Cheng to do it.It is estimated that he wrote some ideas, and finally let Feng Cheng think about it, and then follow his own ideas.

Just like asking those math teachers when he used to do math problems, the math teacher will not tell you the answer directly.but to give you a solution