God of black technology

Wang Yun was silent for a while, looked at Wang Qiuyang and said, "I have something to ask Professor Wan about mathematics."

"Ah?" Wang Qiuyang was stunned for a moment, looked at Wang Yun and said, "No, then can you ask for advice tomorrow, as soon as we came back from the capital today? Are you afraid that Professor Wan is not free?"

"That's right." Wang Yun nodded. He was just thinking about the problem just now, and he didn't even think about whether Professor Wan was at Yucheng University.Now that this incident was reminded of by Wang Qiuyang, he naturally had to call first to ask where Professor Wan was.He took out his mobile phone and called Professor Wan.

After the phone rang a few times, a familiar voice echoed in Wang Yun's ear, "Are you finally willing to call me, kid?"

Wang Yun laughed dryly, "Professor Wan."

"Well, if you said that you won the championship, you should stop talking about it. I already knew..." Professor Wan was silent for a while, "How about it, I heard that you haven't chosen a university yet?"

"I've chosen, Beijing University." Wang Yun said to the other end of the phone.

"Peking University?" Professor Wan smiled, "Peking University is still good. No wonder Xiao Chen called me yesterday and said he would come to see me in a few days. It turns out that your kid wants to study at Peking University. He is here I’ll send you the admission letter. It’s very face-saving, and the professors have come to send you the admission letter.”

"The exam is over, I'm free, and I don't know what to do?" Professor Wan seemed to be smiling again on the other end of the phone, "Do you want me to find you something to do?"

"Hey." Wang Yun pondered for a while, and said straight to the point, "Professor Wan, I have a question about prime numbers that I would like to ask you. I wonder if you are free now?"

"Oh?" Professor Wan smiled, "Okay, about prime numbers, right? Come here, I'll be waiting for you in the office of the School of Mathematics."

"Hey, okay, thank you Professor Wan." Wang Yun hailed a taxi casually, looked at Wang Qiuyang and said, "You have money, right?"

"Eh..." Wang Qiuyang didn't know whether to laugh or cry, "Yes, I'll give you the money later."

After getting in the car, Wang Yun said directly, "Go to Yucheng University."

The taxi driver was stunned. He looked at Wang Yun and said, "It's quite far from Yucheng University. Why don't you take the bus or the light rail?"

Wang Yun smiled at the taxi driver, "Master, please drive, we have something urgent."

"This..." The taxi driver was stunned for a moment, "Then I will really drive it, and he started the car as he spoke. Naturally, the taxi is faster than the ordinary bus, and it took about 45 minutes to arrive. The gate of Yucheng University.

Teacher Lin was standing in front of the gate when she saw Wang Yun get off the taxi.He said with a wry smile, "I just got rid of you little bastards, and now I'm posting it again, can you let me rest for a while?"

Wang Yun smiled a little embarrassedly, he knew Teacher Lin was joking.But Mr. Lin did a lot of things during the training and leading the team, so that they don't have to worry about the exam.After getting out of the car, Wang Qiuyang was about to give the money. Teacher Lin glared at him and said, "Master, how much is it? They are still students. I will give it."

"Hey, it's a total of one hundred and two yuan." The driver master didn't care about who would pay the money. Seeing that this person was older, he asked him to pay first.

After giving the money, Mr. Lin led the two of them into Yucheng University and said, "What's the matter, so flustered?"

Wang Qiuyang spread his hands and complained, "It has nothing to do with me, it really has nothing to do with it!"

Only then did Teacher Lin look at Wang Yun, and sneered, "What happened again?" Teacher Lin thought about it, and felt something was wrong, "I said you are not right, you have finished the math exam It's a competition, why did you come to Yucheng University to find Professor Wan instead of Professor Li? Why, you don't want to study physics, but now you want to study mathematics instead?"

Wang Yun shook his head, "No, Teacher Lin, after reading Professor Chen's thesis, I want to ask Professor Wan some questions. Besides, Professor Wan has a very deep understanding of number theory, so I think..."

"What's the question?" Mr. Lin said with a smile, "I have to ask Professor Wan, can't I?"

"It's not impossible, am I afraid that you will go to rest?"

"You're the only one who can talk." Teacher Lin shook his head, muttering in his heart, "You also specified some questions that you don't want me to know."

Wang Yun said dumbfoundedly, "Mr. Lin, you really misunderstood. I really didn't mean that. I just suddenly thought of Professor Wan because the problem was too difficult."

"Okay, don't explain it to me." Mr. Lin walked ahead, seeing the teaching building of the School of Numbers in front of him, he smiled and said, "Go in by yourself, Professor Wan still welcomes you to ask He's a problem. Summoning, your talent is so high, you shouldn't give up mathematics and study physics."

"A few days ago, I had a quarrel with Professor Li. They said that you have a great talent in mathematics. If you devote yourself to studying mathematics, you may become the leader of mathematics in Huaguo in the future."

"Professor Li is not happy anymore. He thinks you are also very talented in physics. If you devote yourself to studying physics, you may be the contemporary Einstein or the old Newton."

"This is what they said, I didn't add anything."

The higher the evaluation, the higher the expectation, and the more no mistakes can be tolerated.This is especially true for people like Professor Wan and Professor Li who can't tolerate a little sand in their eyes.If Wang Yun really made a mistake, Professor Wan and Professor Li would definitely be stricter.

Wang Yun was a little flustered, and Wang Qiuyang was a little envious of Wang Yun. With the evaluation of the two professors, Wang Yun was simply a cowhide.

Teacher Lin stopped in front of the office building of the number hospital, "I have to go back to rest. I'm almost exhausted from taking you these few days, a group of guys who can make people trouble."

He walked away cursing, Wang Yun and Wang Qiuyang turned their heads, looked at each other with a smile, then shook their heads, and walked towards the office building of the several courtyards.

Professor Wan had been waiting for the two of them for a long time in the office building of the School of Numerology. When he opened the door, Professor Wan pushed his eyes, narrowed his eyes and said, "You are here, I have been waiting for you for more than an hour."

After all, before Wang Yun could speak, Professor Wan said, "Okay, don't gossip anymore, Wang Yun, tell me, ask me any questions."

Wang Yun walked up to Professor Wan and said in a low voice, "It's about Mersenne prime numbers." After thinking for a while, he took a pen and wrote on the draft paper, and said to Professor Wan, "I am in Professor Chen's The prime numbers seen in papers are different from those seen in books, and I don’t seem to have figured out the relationship between the two.”

"It's not right, it should be that they haven't been counted."

"Xiao Chen's thesis didn't include the calculation process?"

"Sieving method." Wang Yun thought for a while, "But I don't understand it."

"Xiao Chen is already a professor after all. If you can understand his thesis so easily, it would be so boring. Why does he have a doctorate? What kind of professor does he still have?" Professor Wan said with a smile, "But you are interested, Let me tell you. Which paper are you talking about Xiao Chen?"

"About twin prime numbers." Wang Yun said while watching Professor Wan turn on the computer skillfully. "The paper he gave you is the original manuscript, right?"

"It should be?" Wang Yun was stunned for a moment, "It's in English."

"That should be the original manuscript." Professor Wan opened the website, entered keywords, and soon found Professor Chen's English version. He pointed to the computer and said, "Is this it?"

"Yes." Wang Yun nodded and said doubtfully, "What kind of website is this?"

"arXiv." Professor Wan said with a smile, "It is a very important website in the academic world. It is mainly used to prevent others from plagiarizing your results during the submission period. Therefore, when submitting a manuscript, you will directly upload your manuscript to the arXiv. You will understand later that arXiv has an important role. Not only to prevent plagiarism, but also to communicate with peers and so on. "

"Okay, now let's take a look at what he said in the paper." Professor Wan and Wang Yun read it together, and Wang Qiuyang, who was standing beside him, felt that he was a superfluous person, and he couldn't even read it. I understand, it’s not right to go, and it’s not good not to go.

After watching the two of them stare at the computer for a while, Professor Wan said softly, "Still studying the conjecture of Mersenne prime numbers?"

"En." Wang Yun nodded vigorously, "I almost understand the rest, but I always feel that something is missing, and I feel like I can't grasp it."

Professor Wan smiled, "How old are you? You're not even eighteen years old. I want to solve the mathematical conjectures now. If you're young, learn more. When you become more knowledgeable, you will naturally know what you are short of." gone."

After speaking, Professor Wan explained to Wang Yun.Probably because of the esoteric relationship, Wang Qiuyang stood beside him in a daze, and could only hear Professor Wan asking, "Do you understand?" Wang Yun then nodded, and after a while, Professor Wan asked again, "Understood Yet?"

Wang Yun nodded again. Repeated this several times, Wang Qiuyang himself became confused.He doubted himself, was he too stupid?Or is it that the world of learning gods rejects mortals like him to enter?

Not knowing what Xueshen was thinking, scratching his head, Wang Qiuyang sighed and stood outside the door.He happened to meet Mr. Lin who was about to enter the office. He looked at Wang Qiuyang and said suspiciously, "Aren't you looking for Professor Wan? Why did you come out?"

"It's really not me looking for it, it's Wang Yun looking for it." Spreading his hands, Wang Qiuyang looked at Teacher Lin dumbfounded.

"Okay." Teacher Lin nodded, "Then why don't you go in and listen?"

"No need, I don't understand, my brain hurts." Wang Qiuyang rubbed his eyebrows, he had never felt such pain like now.

Teacher Lin pushed open the door of the classroom and heard Professor Wan talking about Mersenne prime numbers, and the conversation went deeper and deeper.He silently covered the door, turned around and walked back, saying as he walked, "Forget it, I'd better go back and rest, it's not suitable to start work today."

"..." Mr. Lin, you are also a Ph.D., don't be so ashamed, okay? !

Come back soon, I really can't bear it alone!It's a pity that Teacher Lin didn't see Wang Qiuyang waving at him, and strode back to the original road without looking back.

The sky gradually darkened, and Wang Qiuyang was growling with hunger.Wang Yun and Professor Wan were still chatting happily in the classroom, and now Wang Qiuyang even wanted to cry.At the beginning, he shouldn't have promised Wang Yun to come to Yucheng University to find Professor Wan.

"That's the last step." When Professor Wan finished writing all the steps on the draft paper, he looked at Wang Yun with a thermos and said with a smile, "How is it? Are there any questions?"

"Hmm..." Wang Yun thought for a while, "Professor, I want to go back and digest it first, and I will ask you in a few days."

Professor Wan nodded, "It's time to digest it. It's good for young people to be aggressive, but it has to be used in the right place. It's impossible to become fat with one bite." After Professor Wan finished speaking, he waved He waved his hand, "It's past six o'clock now, you should go home and finish your meal. I'll take a look at that time, and you can ask me anytime if you don't understand anything. After arriving at Beijing University, what do you don't understand in mathematics?" Questions, you can ask Xiao Chen, I think he will be happy to explain to you."

Wang Yun nodded and asked him to ask Professor Chen. Needless to say, it must have been arranged by Professor Wan.Silently remembering Professor Wan's help, he said gratefully to Professor Wan, "Professor, I'm leaving first."

"En." After Professor Wan responded, he added another sentence worriedly, "You remember not to go all the way to the dark, I gave you this topic just to let you know that mathematics is not as simple as you imagined , I don’t have to ask you to prove it.”

Wang Yun smiled, he was just trying, if it didn't work, he would put it aside.Professor Wan was worried that he would not be able to get out after entering a dead end, so he got into a dead end.However, he felt that he should not do such a thing.

He had some ideas about this conjecture, but he always felt that the last link was missing.Professor Wan is still right, as expected, he still reads less books.If you have more knowledge, I am afraid it will not be so difficult.

"Hello, we are at Yucheng University." Walking out the door, Wang Yun saw Wang Qiuyang answering the phone. After getting closer, Wang Yun heard it more clearly, "I don't know when I will come out, Wang Yun is asking the professor a question, yes, okay Yes, I'll tell him when he comes out."

"Hey!" Wang Yun suddenly called out behind Wang Qiuyang, and Wang Qiuyang gave a jolt and almost dropped his phone to the ground.He turned around to look at Wang Yun, and said with a frightened expression, "I'm going, I almost scared me to death, can you make a little noise when you walk?"

"It's so old that you didn't hear it. What can I do?" Wang Yun spread his hands and asked him with a smile, "Who called."

"Your second uncle." He said angrily, "Let's go home quickly, we are waiting for you to eat. It is said that the details have almost been finalized, and we just wait for the contract to come and sign the contract."

"Let's go, let's go back to eat first, we can talk about it tomorrow." Wang Qiuyang pulled Wang Yun's clothes and walked towards the exit of the teaching building.

Wang Yun followed behind him, and after a while, Wang Yun's phone rang...