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Chapter 174: Similar to the Zeta Function

Jiasuo is still very busy during the holidays.

If it weren't for Mr. Yuan's face, it would still be difficult to book a private room. Well, in fact, Qiao Yu himself now has some face, which can be seen from the people who came today.

Apart from Qiao Yu's family and girlfriend, and Zhang Xiao who is still studying for a master's degree, the worst ones are all associate professors.

It can only be said that Chen Zhuoyang took a step forward, directly raising the standard of this birthday party to a higher level.

There are three academicians alone, and one is the commander-in-chief of a key national project.

This lineup can already walk sideways in the academic world. It was only because Chen Zhuoyang rushed over from Jinzhou, otherwise Old Xue would be responsible for serving tea and water to the big guys today.

However, Qiao Yu didn't care about these things, and he wasn't even surprised that Yan Jiang also came to his birthday party.

During the meal, he focused most of his attention on Chen Zhuoyang.

It can be seen that Senior Brother Chen is still very satisfied with Junior Sister Zhang Xiao. A man cannot hide his behavior when he has just taken a fancy to a woman.

As for whether Zhang Xiao also fell in love with Senior Brother Chen, Qiao Yu couldn't tell, but he planned to ask Senior Brother Chen after dinner.

If Zhang Xiao didn't have any feelings for Senior Brother Chen, he should quickly persuade Chen Zhuoyang to stop thinking about it.

When you are a bootlicker, your IQ will definitely drop. Now he has a lot of things that need to use Chen Zhuoyang's brain.

Of course, when he was observing Senior Brother Chen, more people were actually observing him and Xia Keke.

Well, if a teenage boy or girl is in love, it is actually impossible to hide it.

Especially Xia Keke, she doesn't have the cunningness of Qiao Yu who habitually hides her true thoughts, and her happiness or unhappiness is written on her face.

This also made Chen Zhuoyang very envious...

It's ok that he's not as talented in math, but he's even one step ahead in love. His success in life is obviously a bit too much.

It is said that God will open a window only after he closes a door... Oh, I don't have a father...

So after closing this door, just open all the windows, right?

From the perspective of a mentor, I saw it with my own eyes and kept it in my heart.

Especially Old Yuan. The last time Xia Keke came, he really didn’t notice the two little guys flirting with each other.

Now I think Xia Keke is a lovely girl. It's a pity that her talent in mathematics is a little lacking, but her grades are actually not bad.

As long as you don't choose mathematics, you may have a bright future in other fields. I even started to think about it and asked him to help me think of a solution.

So during the meal, Yuan Zhengxin started to care about Xia Keke's grades.

Yu Yanjiang, who was beside Mr. Yuan, obviously didn't know much about the world of mathematics. After learning that Qiao Xi was Qiao Yu's mother, he started chatting with Qiao Xi enthusiastically.

It is probably about praising Qiao Yu's talent while popularizing the importance of the moon landing project in this era.

Perhaps only Tian Yanzhen is most worried...

Qiao Yu's hobbies are diverse to begin with, and now he seems to be in love. Should I talk to Qiao Yu about this?

This top-notch mathematics scholar experienced the troubles of a high school class teacher for the first time in his life...

Then it was time to make a wish and cut the cake.

Sing birthday songs, light candles, turn off lights, make wishes, blow out candles, turn on lights, cut the cake...

After the whole process was completed, Yu Yanjiang held the cake and asked jokingly: "Qiao Yu, what wish did you make just now? Tell me. We in the aerospace industry don't believe that wishes won't come true if you say them out loud."

Tian Yanzhen glanced at Yu Yanjiang and refuted, "General Engineer Yu, what do you mean by astronaut? Qiao Yu is still a student at our Mathematics Research Center. He has nothing to do with your aerospace work."

Yu Yanjiang retorted without hesitation: "Brother Yan Zhen, it's meaningless to say that. Mathematics students can't have great ambitions? Qiao Yu has also made contributions to our aerospace engineering."

"Hehe..." Tian Yanzhen sneered.

Qiao Yu asked curiously, "Well, Chief Engineer Yu, I don't think I have made any contribution to aerospace engineering, right?"

"Who said there wasn't? The Computing Institute has already submitted the calculated data using your method. It's a great help to us."

Yu Yanjiang said without blinking.

This time it was Qiao Yu who was surprised: "Are they so fast? Didn't they say there was a lot of data?"

After saying this, Qiao Yu couldn't help but glance at Chen Zhuoyang and Zhang Xiao who were sitting together. He had previously thought that the two were quite efficient.

But compared to other computing institutes, this efficiency is really not comparable! It has only been a week, and the data that needs to be analyzed is even more complicated.

"So the ideas you provided are very useful. Otherwise, how could a team of more than ten people at the Institute of Computing Technology come up with results so quickly?"

Oh, so they formed a team of more than ten people. Qiao Yu felt that he had misunderstood Senior Brother Chen and Junior Sister Zhang...

Sure enough, to do the analysis of these data, a lot of people are needed. If everyone is responsible for a part, a lot of time can be saved.

I'll have to ask Brother Chen to apply for a master's supervisor qualification as soon as possible. Once he has a group of students, things will be much easier.

Qiao Yu was thinking about it, and Xia Keke beside him asked curiously: "Qiao Yu, what wish did you make?"

Qiao Yu thought about it and suddenly felt that it was okay to express his dream of many years while he was still a minor.

Especially at this time, everyone's eyes were focused on him.

"Well, I want to make a lot of money!" Qiao Yu said seriously.

Except for Yuan Lao, Tian Yanzhen, Qiao Xi and Xia Keke, who knew Qiao Yu best, everyone else had a complicated look on their faces. The originally noisy box also became completely quiet.

“Then I can buy the land of our Railway New Village, demolish all the houses, build a new community, and build the best houses.

Then we found a master to carve a relief at the entrance of the community. The relief is the image of my grandfather Qiao Guozheng, and his life story is engraved next to it. By the way, the community will be renamed Guozheng Mansion in the future. "

Xia Keke nodded in confusion. Qiao Xi seemed to have thought of something, and the corners of his eyes turned red...

Obviously, everyone in the box was smart, so they could naturally sense something from this wish, which made the atmosphere become a little solemn for a moment.

"Good! Have courage!"

Yu Yanjiang suddenly slammed the table and said, "Qiao Yu, I think your wish is very good, but it's too petty! What's the point of building a house on Earth?
With your ability, as long as you are willing to make enough contributions, we can definitely build this relief on the moon! Think about it, in the near future, maybe the moon will become a tourist planet!
Maybe our generation may not see this day, but your generation is completely possible! When the time comes, put such a relief at the entrance and exit of the Moon Port...

No, it should be you and your grandfather together, so that people from all over the world who travel to the moon can know your contribution to mankind's conquest of the moon and know that Qiao Guozheng is your grandfather.

I believe that even in his grave, Comrade Qiao Guozheng would be happy to have a grandchild like you. What do you think of my idea?"

Qiao Yu looked at Chief Engineer Yu in surprise. It must be said that when it comes to the ability to draw big pictures, Chief Engineer Yu is truly an expert!

Really, if he hadn't made big promises every day, he would have been filled to death by these big promises!
At least he abides by the Basic Law when he makes promises, but this guy is truly lawless!
We don’t even know how many years it will take for manned lunar landings to happen, and we don’t even know whether they will be successful, but the concept of developing the moon into a tourist planet has already emerged.

The most important thing is that even if the moon can be developed into a tourist planet, Qiao Yu is even sure that even if Mr. Yu is still alive by then, he will definitely have retired.

By then, what the previous deputy chief engineer of the moon landing program said has nothing to do with the lunar tourism development designer?

So Qiao Yu just smiled politely and didn't answer.

"Haha, Old Yu, you didn't drink today? Are you acting like a young man? This is Huaqing."

Tian Yanzhen gave Yu Yanjiang a glare and said.

Yu Yanjiang seemed to have thought of something, smiled, and said nothing.

It was still Mr. Yuan who shook his head and said, "Alright, let's stop here for today. Everyone still has to study and work tomorrow, so go back and rest early."

Yu Yanjiang immediately followed up and said, "Yes, it is almost time, but Mr. Yuan, I have finally come here, so why not go to Qiu Zhai and ask for a cup of tea?
Qiao Yu, why don't you go and sit with us? Xia Keke should go too. Lao Tian, ​​don't go. It's hard for students to talk to you when you're a teacher."

Qiao Yu: “?”

Xia Keke: “?”

Tian Yanzhen: “?”

……

In fact, everyone was still very shocked by this birthday party.

Even though Yu Yanjiang is not a good person to evaluate in the eyes of some people, for the vast majority of people, he is definitely someone who needs to be looked up to.

After all, no matter from which level, Yu Yanjiang is now at the top of the pyramid. When ordinary academicians meet him, they have to smile.

At Qiao Yu's birthday party today, he kept smiling. His thirst for talent was also written on his face.

This made Chen Zhuoyang very emotional.

He will never be able to reach the height of a sixteen, no, seventeen year old boy in his life.

Fortunately, he had other thoughts today, so he wasn't too disappointed.

"Um... Junior Sister Zhang, don't ride your bike anymore. It's quite cold. Why don't I take you back to the dormitory? It's a good opportunity to talk about the next stage of work."

The big guys had already gone to Qiu Zhai, and Professor Xue drove away directly. Chen Zhuoyang found the right opportunity to stop Zhang Xiao who was planning to hail a shared bike to return to Yanbei University.

"Brother Chen, aren't you going home tonight?"

"I'm not going back. I'm staying at Rongyuan Hotel tonight. We're just on the way."

"Okay, let's go. I also have some questions I want to ask you." Zhang Xiao stopped sweeping the car and responded.

"Oh, what's the problem?"

"Did you notice that the distribution difference between our two data sets is quite large."

Zhang Xiao asked as they walked back to Yanbei University.

"Well, that's normal. On the one hand, the intermolecular interactions tend to be hydrophobic interactions and electrostatic interactions, and the intensity changes slowly, while dynamic covalent bonds may bring more significant responsiveness.

I have discussed this issue with Qiao Yu before. As long as the intermolecular interaction mechanism is different, this situation cannot be avoided. " Chen Zhuoyang replied.

Zhang Xiao frowned and said, "What should we do? Doesn't this mean that different types of molecular interactions cannot be included in the same modeling framework?"

Chen Zhuoyang thought for a moment and replied: "It seems that this is the situation at present, but it is not completely impossible. According to Qiao Yu's thinking, we can use some tricks.

For example, a weight function can be used to emphasize energy distribution, and a function can be designed to represent the priority of breaking high-energy bonds; another weight function can be used to focus on other environmental factors.

It's just that these are too troublesome, so Qiao Yu still hopes to find a way to unify these problems. Well, you don't have to worry anyway. Our main task at this stage is actually to collect those quantifiable and repeatable feature codes. "

After answering, Chen Zhuoyang felt a little annoyed. He wanted to talk about something else, but he didn't dare to...

"Oh, it seems this is the only way. Qiao Yu seems to talk to you a lot? Well, every time I want to ask him, I'm afraid of wasting his time." Zhang Xiao said casually.

"It's okay. If you feel embarrassed to ask Qiao Yu in the future, just ask me directly. If I don't understand it either, I will ask him for you."

Chen Zhuoyang said this with great responsibility.

In fact, every time he sent a message to Qiao Yu, he would have to prepare himself mentally for a long time...

But there is nothing we can do, we can only say that spring is here.

"Then let me thank Senior Brother Chen first." Zhang Xiao smiled and said.

As they walked and talked, Chen Zhuoyang wanted to ask Zhang Xiao several times what his impression of him was, but he hesitated and did not open his mouth.

In this way, I sent him all the way to the dormitory.

"Thank you, Brother Chen. I'll go up first."

"No thanks, it's my duty. Goodbye."

"goodbye!"

Watching Zhang Xiao turn around and walk into the dormitory, Chen Zhuoyang stamped his feet, feeling like a waste.

Finally, I could only leave with regret...

……

At this time, Qiao Yu was already sitting upright in the reception room of Mr. Yuan in Qiuzhai.

Xia Keke didn't come.

Although Yu Yanjiang also invited them, the girl knew that these big shots must want to discuss serious matters with Qiao Yu, so she took the initiative to ask to go back with Qiao Xi first.

At this time, according to the request of Chief Engineer Yu, the tea has been brewed. However, there is no complicated step of washing the tea and cups. It is just a big pot of hot water, which seems very sincere compared with those small cups.

"Qiao Yu's method is very useful. How do we sign the agreement we agreed on before?" After everyone was seated, Yu Yanguang asked straight to the point.

He was asking Qiao Yu, but Tian Yanzhen frowned and said, "Is this matter urgent? We also said at the time that we would wait for a while before talking about it. Qiao Yu is still young, why rush?"

"How can this wait? NASA is also going to re-launch the moon landing, we can't fall behind again, right? Besides, the project has a huge amount of data to process every day."

Yu Yanjiang glared at Tian Yanzhen and said.

Mr. Yuan sat in the main seat and watched his student arguing with the other side without expressing his opinion.

He could understand that Tian Yan was really worried, but on the other hand, he felt that if Qiao Yu could do it, he shouldn't be stopped.

The old man was very conflicted and subconsciously looked at Qiao Yu.

Qiao Yu smiled at Yuan Lao and took the initiative to say, "Actually, I have an idea."

"Oh, go ahead." Yu Yanjiang said immediately.

Tian Yanzhen also turned his attention to Qiao Yu.

"In fact, Brother Chen and Zhang Xiao have been working with me to create a universal model composed of different libraries. Specifically, it is a modifiable universal modal feature mapping platform.

My initial plan is to design different libraries, each corresponding to different environments and different data processing methods. As long as I can build this platform, I can complete different calculation and analysis tasks based on different databases.

In this way, as long as you keep filling in the data, the efficiency should be getting higher and higher. If it succeeds, I don't need to touch those sensitive data, just providing tools is enough.

I have also been reading some articles on automated learning mechanisms and data-model co-evolution recently. My idea is that we are only responsible for the construction and maintenance of this data-driven platform, so that all research groups can operate and calculate on the platform.

The platform will use standardized interfaces and modular components. You only need to call the tool to complete the calculation, so that the data does not need to be processed by a third party and is more secure. Chief Engineer Yu, what do you think of my suggestion? "

Yu Yanjiang's eyes lit up. He had to say that if Qiao Yu could really create this platform, it would naturally be the best.

This would undoubtedly solve many problems. He no longer needed to engage in verbal battles with Tian Yanzhen.

If it were someone else, he could still use his power to overpower them, but when it came to Lao Tian, ​​he really had no way out.

There was no way, Old Tian didn't ask him for anything.

Of course, if he really wants to find a way, there is a way, but it will be too ugly and troublesome.

Yu Yanjiang immediately asked: "Qiao Yu, how long does it take you to design such a platform?"

Qiao Yu blinked and said, "Chief Engineer Yu, shouldn't you first ask me how much I estimate it will cost to design this platform?"

Yu Yanjiang felt depressed. It was all Tian Yanzhen's fault. The kid called him Grandpa Yu the first day he saw him.

Old Tian is a dishonest person. He likes to expose his shortcomings in front of the children. Now he is called the chief engineer and he always talks about money...

"Okay, Qiao Yu, how much money do you think this platform will cost?" Yu Yanjiang asked. "I estimate that if we can have 30 million, we can definitely design it and put it on the market within half a year."

Qiao Yu answered seriously that this number was calculated very accurately by him.

He planned to use the money to build a small storage center that was completely his own. He would build the system in the center to facilitate the unit's use, and the 30 million would be enough to purchase equipment.

This small storage center includes a high-performance computing cluster, a PB-level storage device, and a high-speed internal network.

According to the online quotes that Qiao Yu has inquired about, these devices will cost approximately 20 million yuan, but some funds must be reserved for routine maintenance of the equipment.

Of course, such an investment platform is not responsible for providing supercomputing services. After the user calls the program, he uses his own supercomputing to perform calculations. In other words, he only provides models and algorithms.

Seeing that Yu Yanjiang was still calculating, Qiao Yu added: "This money is only used for equipment purchase and subsequent maintenance. I didn't include the labor costs for software and platform development."

Yu Yanjiang nodded, probably agreeing with Qiao Yu's budget.

If you really want to buy hardware equipment yourself to build such a platform, 30 million is not a lot to be honest, and it can even be said to be too cheap.

After all, if the platform can really be launched, the most expensive thing is not even the hardware equipment, but the salaries of employees.

The talent who can design this kind of computing platform is the most expensive.

Yu Yanjiang smiled and asked, "If I give you this money to start the project, does that mean that after the platform is built, we can use it for free?"

Qiao Yu nodded first, then shook his head and explained: "If you come to invest in this project, your project will of course be able to use this platform permanently for free in the future, including all function libraries.

But this platform definitely belongs to us, and we can rent out the library to various laboratories and research groups. In this way, other laboratories can purchase the corresponding library for calculation according to the characteristics of the project.

After all, as I said just now, the 30 million investment is only for the purchase of hardware, and the money needed for the development of the system and platform is not included. Of course, if you think this plan is not good, you can wait.

I think this project is very promising, and I plan to attract an angel investor to build this platform together. You can also purchase it on a per-use or monthly basis.”

Qiao Yu's words were not meant to control Yu Yanjiang, he really just thought so.

As for the partner, it is naturally Yu Wei.

Yu Wei is two months older than him, which means he will become an adult in ten months. They have already agreed that the money Yu Wei will get when he becomes an adult will be invested in him.

He could just build this framework. There would be extra money to pay salaries to himself, Brother Chen, and Old Xue...

Anyway, Qiao Yu felt that it was impossible to lose money on this project.

Even the data processing in the laboratories under Yanbei University and the institutes under the Academy of Sciences is so difficult, so you can imagine how great the demand for this kind of computing method is among so many laboratories across China.

The most important thing is that this demand always exists. It doesn’t mean that if an experiment is successful once, it will not be needed next time.

The demand for various new materials from scientific and technological development is bound to be endless, and scientists' demand for various laboratory results is also endless.

As long as the platform can ensure faster guidance of the progress of various laboratory projects, there will definitely be many people willing to spend money to rent the library.

Qiao Yu had no choice. The needs of laboratories were diverse, and it was almost impossible to design a completely unified universal model.

Therefore, building a modular platform is the only solution.

The unified core algorithm can be flexibly adjusted to meet different needs. If a packaging underlying technology is added, it can directly lower the threshold for non-mathematical users and directly increase the temptation for some small laboratories.

At least in Qiao Yu's opinion, investing 30 million yuan to use the system nearly a year in advance, and it is free forever, is definitely a good deal, and a big one at that.

After all, the entire moon landing plan requires the use of this system in many places. Massive amounts of data need to be processed, and various libraries need to be used, which means a huge amount of money is required.

Of course, from Qiao Yu's perspective, this is not to give face to Yu Yanjiang, the deputy chief engineer, but to give face to his own mentor and grandfather, or to give face to the greater China.

After all, this project is a national key project, not Yu Yanjiang's personal project. Although Yu Yanjiang painted a big pie today, Qiao Yu didn't believe a word of it.

But what if...

Putting aside the fact that it is just a pie in the sky, at least Qiao Yu thinks that Chief Engineer Yu is very imaginative. If one day in the future the development of lunar tourism resources is really realized, the moon will be built into a tourist planet.

Not to mention a special statue, even if a relief wall was built along the port, with a row of people who contributed to the development of the moon, it doesn't seem completely impossible that he and my grandfather would occupy two positions.

If we work hard in the future, maybe we can succeed? Without saying too much, just developing this computing platform can be considered a great contribution, right?
As Qiao Yu finished speaking, Yu Yanjiang glanced at Tian Yanzhen, and felt angry when he saw this guy sitting there motionless like a mountain.

What a good child, it's mainly because the teacher didn't guide him well. The grandfather who can be praised by the child must be a good person.

If teachers do a good job of guiding students, how could they be so petty?
But thinking about the data that the Institute of Computing Technology had to hand over to him in just one week, how much time he could save, and the researcher who couldn't get the point across for half a day at noon...

Finally, Yu Yanjiang slapped his thigh and said, "Okay, let's do it! Let's finalize your project! Qiao Yu, I have high hopes for you, and I'm not putting pressure on you. Half a year, that's all."

It doesn’t need to be officially launched in half a year, as long as it can meet the test standards in half a year! Well... the efficiency can be the same as the results of the data analysis you asked the Institute of Computing Technology to produce this time."

"Ahem... let me interrupt for a moment, Brother Yu." Tian Yanzhen, who had been silent, suddenly spoke.

Yu Yanjiang glanced at Tian Yanzhen and asked unhappily, "What's your problem?"

Tian Yanzhen asked seriously, "Since we have changed our mind, this money should only be allocated from your moon landing project, right? If you still want the Institute of Computing Technology to pay 60%, it would be really unfair."

Yu Yanjiang glanced at Tian Yanzhen and said in surprise: "You want to care about this too? When did you become so close to Liu Zhaoyuan?"

After saying that, he quickly realized that Tian Yanzhen was afraid of bringing an enemy to his students...

That is indeed true.

If Qiao Yu really builds this platform, the Institute of Computing Technology will be the first to bear the brunt of the impact.

There is no doubt that after the rollout, it will be difficult to accept many projects in the future. Even if they are accepted, the probability is that they will be centered around Qiao Yu's platform...

Well... Yu Yanjiang felt that he would vomit blood if it were him, as he spent 60% of the funds to steal his own job.

After thinking this through, Yu Yanjiang patted his chest and said, "Hey, why do you care about these things? Leave this matter to me. Don't worry, Liu Zhaoyuan will not only not blame us when the time comes, but will also be grateful to us."

Tian Yanzhen was unmoved and said, "I'm afraid he is grateful to you? He hates Yanbei University?"

Yu Yanjiang said indignantly: "Brother Yan Zhen, we have known each other for so many years, am I such a person in your eyes? Think about it, they paid this money, at least they can use this model for free in the future.

If he doesn't pay this money, won't he be excluded from the mainstream computing circle in the future? In the future, he will have to spend money to rent the platform's software when he takes on a project. Isn't that a slap in his face?"

Hearing this, Yuan Zhengxin picked up the cup.

Qiao Yu felt that the old man was trying to hide his feelings. After all, he found it difficult to evaluate these words.

But he didn't care. He had no relationship with the Institute of Computing Technology anyway, and even had some minor grudges against them.

Of course he knew that Tian Yan's doubts were really for his own good, but to be honest, Qiao Yu didn't think it mattered.

Anyway, the academic circle is also an environment where the strong always get stronger. As long as he has the right to speak, he can hold his anger.

So Qiao Yu took the initiative to take over the topic and asked, "I think we can talk about this later, but why is this platform under my name?"

"This is easy. Let Qiao Xi apply for a company. Once Xiaoyu gets the funding, he will give the project to Huaqing Mathematical Research Center, which will then entrust this company to develop the project.

The contract states that after the platform is successfully developed, it will be authorized to the project partners of Huaqing Mathematical Research Center for long-term free use.

Tian Yanzhen glanced at Yuan Zhengxin and said nothing.

Yu Yanjiang smiled bitterly and said, "Well... Mr. Yuan, it would be better to entrust Yanbei University to Huaqing University instead? Qiao Xi is your student, so we have to avoid suspicion."

Yuan Zhengxin said nonchalantly: "What a joke! I am in charge of this money myself. I will make sure that every penny is used where it should be used. If anyone thinks there is any profit transfer, just come and investigate."

Yu Yanjiang thought about it and nodded. That was indeed the truth.

Qiao Yu actually had no intention of using the money anyway. As long as this platform could be built, it would be a hen that could lay golden eggs in the future.

This type of light asset is most likely to produce benefits.

It is equivalent to providing only a service platform without even providing supercomputing services. After the construction of such a data center, it costs very little to maintain it. It can be said that there is almost no cost.

Now Yu Yanjiang only hopes that Qiao Yu can quickly build this platform. If it can be used in half a year, it can conservatively help them save two years, or even three years...

Not to mention that if the results calculated in this way are more accurate, saving 30 million in a year would be a huge profit.

After all, if the project is extended for another year, the expenditure will not be just 30 million. After all, the annual expenditure is calculated in billions.

People say Yu Yanjiang is stingy... But what can he do? Manned lunar landing is a very complicated project, not to mention that they also want to build a lunar research station this time.

To prepare for humans to stay on the moon for a longer period of time in the future. Landing on the moon is an extremely large system project, with more than 100,000 scientific researchers involved. Every additional thing is a very troublesome thing.

In particular, the technology currently adopted also involves space assembly, which is to divide the spacecraft heading to the moon into several parts, and then use rockets to send these parts into space in batches.

Then after docking in space, we will enter the lunar orbit. This will increase the amount of calculations again. It is much more complicated than the moon landing plans decades ago...

So he has to spend frugally, otherwise if it is delayed for a few years, the budget will be out of control.

"Let's put it this way. I'll start pushing this matter forward when I get back. We still have to get this done as soon as possible! Qiao Yu, I'm counting on you."

"By the way, Chief Engineer Yu, although I won't be exposed to too much sensitive data this time, I think Mr. Wen's class is quite interesting. Can he finish the class for me?

But there's no rush anyway, why not just one class a day?"

Qiao Yu asked again.

"Teacher Wen? Oh, oh, I see. That's fine. You're already halfway through the class, right? You definitely have to finish it. When you grow up, you might be exposed to more confidential things. As for one class a day, I'll talk to him.

All right, we have almost finished our tea today. I will not disturb you any more, Mr. Yuan, you should go to bed early. I will try to get the project approved before the New Year, but the funds will definitely be in place after the New Year. "

"It's okay. There's still a lot of preparation work to do in the early stages. And we're not in a hurry." Qiao Yu answered on behalf of his master.

"Haha...Okay, I'll go first!"

……

This birthday was quite happy. After Yu Yanjiang left, both Director Tian and Mr. Yuan just told Qiao Yu not to focus on other messy things.

You also need to pay attention to mathematics, especially the theoretical part.

Qiao Yu naturally agreed. However, his daily routine was probably just playing and taking extra classes.

The make-up lessons were requested by Qiao Xi.

After all, the Xia family sent Xia Keke here because they trusted them, not just to ensure her safety.

You can't come to Beijing for a trip and then come back with worse grades.

So every morning, Qiao Yu had to get up at 7:30, wash up, have breakfast, and then start to accompany Xia Keke to review the papers at 8 o'clock...

When Xia Keke was doing his homework, he would read articles and conceive his computing platform.

After Xia Keke finished her work, he was still responsible for correcting and explaining the wrong questions.

This time he really became a father... After all, as the old saying goes, once a teacher, always a father.

But Qiao Yu also enjoyed it. In the afternoon, he took Xia Keke to Yanbei University to take a confidentiality class. After all, learning more is always useful.

After class, I would walk around with Xia Keke and chat with her. It was too cold at night, so we would either go to the movies or continue to do homework or read books at home.

Life is pretty carefree and comfortable.

Time flies by so fast, and the Spring Festival is here in the blink of an eye. On the eve of New Year's Eve, there was no class in the afternoon, so the family went shopping in the mall. After returning, they secretly celebrated Qiao Yu's lunar birthday. There were only three of us...

I had the New Year's Eve dinner with Mr. Yuan. There wasn't much to say about the New Year holidays.

Qiao Xi took the two little ones to pay New Year's greetings to their two mentors, and then took some time off.

Then, at Qiao Xi's request, they started doing homework and reviewing papers again in the fourth year of junior high school, with Qiao Yu in charge of explaining things.

There was nothing to do. There wasn't much to do during the Chinese New Year. Especially since Qiao Yu was too lazy to join in the fun, and Qiao Xi and Xia Keke didn't know where to go to join in the fun.

But Xia Keke didn't care. She was already very happy to be able to stay with Qiao Yu every day.

Even if it was just practicing questions, it didn’t matter, and in this way time had passed until the sixth day of the New Year.

Xia Keke was doing exercises as usual, but she was in a low mood and absent-minded. There was no way her happy winter vacation was about to end.

This morning, my mother called her to remind her to be at the station on time tomorrow...

It might be another half a year since they last met. Thinking of this, Xia Keke couldn't help but secretly turn her head to glance at Qiao Yu next to her.

It's a pity that this guy was thinking about something seriously, writing and drawing on paper with a pen.

"what?"

Hearing Qiao Yu's voice, Xia Keke was so scared that she quickly looked away.

Then he quickly realized that her lack of reaction was abnormal, so he turned his head and looked at Qiao Yu openly and asked, "What's wrong?"

"Look at what this formula looks like?" Qiao Yu pointed at the manuscript paper in front of him.

Xia Keke moved her eyes to the manuscript paper.

There were three formulas written on the piece of paper that Qiao Yu was referring to...

Xia Keke took a look and asked, "Which formula are you talking about?"

Qiao Yu replied: "Of course it's the third one. Don't you think the third formula is very similar to the other one? Oh... by the way, you may not have come across that formula yet."

Xia Keke asked curiously, "What formula?"

"Riemann zeta function!" As he said this, Qiao Yu quickly wrote down the Riemann zeta function next to the third formula.

Xia Keke compared them carefully several times, and then asked in an uncertain tone: "These two... um, are they really alike?"

"They are so similar! One is the cumulative sum of the natural number n, and the other is the cumulative integral of the disturbance parameter α. Moreover, both functions introduce power factors, one represents the distribution characteristics of frequency, and the other represents the distribution characteristics of density."

Qiao Yu explained casually.

"Um……"

Xia Keke wanted to say something but Qiao Yu turned his head away and said, "Oh, I got carried away. Don't feel uncomfortable because you don't understand. I tell you, even if Senior Brother Chen, Director Tian's doctor, came here, he might not understand the connection between them."

"Oh!" Xia Keke was indeed in a much better mood.

If the doctor can't understand it, then it's no problem if she can't understand it either...

"Is your discovery useful?" Xia Keke couldn't help but ask.

"Well, it is useful indeed. And it is interesting that the periodicity and symmetry of the orbital perturbations behave in a manner similar to the Fourier series expansion, which is the first formula.

Then we define an integral form for analyzing the modal density of orbital disturbances, which is the second formula you see. When it is normalized, we get the relationship of the third formula.

The third formula is so similar to the Riemann zeta function. If it is not a coincidence, then there must be a mathematical connection between them. Let me put it this way, if it is not a coincidence, the Americans will soon owe me a million dollars! ”

Qiao Yu said seriously.

"Are you talking about the Riemann hypothesis?" Xia Keke suddenly realized that the math teacher at Changjun Middle School had once mentioned the seven math problems of the millennium to them.

“Yes, because it shows that the two symmetries are closely related. This means that it doesn’t take very complicated tools to reformulate the problem of the zeros of the Riemann zeta function as a geometric problem in modal space.

As for the transformation of geometric problems into number theory problems, I have already proved it in my first paper. So if this is not a coincidence, it means that a very stupid method can be used to complete the proof. "

Qiao Yu said with certainty.

(End of this chapter)