The passionate years starting from the college entrance examination

Chapter 197, you have such a strong tone!

End of November 1960, Hong Kong Island, China Resources Corporation headquarters.

After receiving the news from Beijing, Liu Guanzhong immediately announced the latest price reduction plan.

As a result, after the plan was released, everyone fell silent.

It's not that I'm silent, it's that I don't know how to complain.

Tokyo Communications Industry Co., Ltd., Yumon Saburo was very angry, but he kept saying don't be angry, don't be angry.

For an order of 500,000 pieces, the price will be reduced to one hundred US dollars.

What a crazy decision this is?

Which plan came up with this stupid thing?

Baghya Road!

Even though he was angry, Yumon Saburo chose to pass the news back to the Tokyo headquarters, leaving them with a headache.

However, what Yumon Saburo didn't expect was that the headquarters would ask him to directly place an order for 100,000 50-micron transistors.

And, it has to be fast!

Seeing such a reply, Yumon Saburo was immediately confused.

Soon he thought of the previous incident again, so he rushed to China Resources Company non-stop. It was more important to place an order first.

At the North American IBM headquarters, President Thomas Watson Jr. also received news from Hong Kong Island.

"Fake, you bastard who bullies others too much!"

The furious President Watson smashed his favorite cup into pieces.

If the cup was alive, it would probably never understand until its death why it was holding it in the palm of its hand for fear of dropping it to the ground, but now it is treating itself like this?

Old Watson also rushed over after hearing the news, "What are you going to do?"

"Are you here to see my joke?"

Seeing his old father coming, little Watson was not only not very happy, but instead asked with a gloomy face.

Back then, in 1949, Watson Jr. had seized power.

And the first thing he did after taking office was reform.

Watson Jr. directly cut off various unprofitable businesses such as typewriters and vigorously developed the computer business.

Facts have proved that in eleven years, Watson's vision and methods are very good.

Under the leadership of Watson Jr., IBM has grown at a growth rate of more than 30% every year, ranking first in the world.

The market share of the entire industry exceeds 80%, and this year's revenue level will definitely exceed US$2.2 billion.

However, now it is just a small setback, and the old Watson came over recently.

That's why little Watson was so angry.

After all, this old immortal, even if he is in good health, still loves to make trouble, which is really annoying.

"Why are you so hostile to me? This is your decision-making issue. I have already said it, don't be so radical. Your achievements now are already very good."

Hearing what his old father said, little Watson sneered:

"Don't worry about what I decide. Anyway, IBM's current achievements have surpassed those of the past. You are so old, so you should go back and rest."

After that, he asked his assistant to invite his old father out.

Then the company executives were summoned to urgently discuss countermeasures.

While Watson and the others were having a meeting, their IBM company welcomed a representative from Pan American Airways.

These representatives went straight to the sales department and found Aikeson, the director of the sales department.

"Ackerson, we at Pan American Airways need to order a supercomputer from your IBM company, and we also need to trouble you to help us design a booking system that can be used to order air tickets and hotels, and refresh the data in real time."

When Exxon heard what the Pan Am representative said, he knew this was a huge deal.

Just because Pan Am's business is larger, just a booking system is enough to support IBM.

You know, if you want to support a booking system for airlines covering six continents, it will definitely require super large-scale computing.

Generally speaking, this kind of customized service is only needed by departments such as national defense.

However, Pan Am's development momentum has been very fierce in recent years, and it orders aircraft from Douglas, Boeing, etc. almost every year.

In other words, Pan Am's business was growing fast.

In addition to the rapid expansion of aircraft routes, the hotel business is also a profit growth point for Pan American Airways.

Therefore, when they came to IBM, they had already made their requirements clear.

I guess this has something to do with the two large computers IBM sold to another airline.

In fact, in the original history of time and space, Pan American Airlines should have ordered PANAMAC from IBM in 1962.

PANAMAC is a large computer used to book airline seats and hotel rooms. It needs to process a large amount of information about cities, countries, airports, airplanes, hotels and restaurants.

But in this time and space, Pan Am Airways is obviously also interested.

After all, the practical application of mainframe computers has been fully demonstrated, and Pan Am needs to invest a lot of manpower and material resources every year in the telephone reservation system level.

The most important thing is that the information is not processed in a timely manner, resulting in many customer complaints.

North American Airlines has used two computers before, and everything is currently operating well.

As the world's first-class airline, Pan American Airways provides customers with better services, which is their magic weapon to earn more US dollars.

That's why we now come to our door to offer customized services.

Ackerson confirmed the specific requirements with a Pan Am representative and then quickly reported them.

The executives who were in the meeting, as well as Watson Jr., soon learned about this.

After hearing this, Watson immediately knew that the opportunity had come.

In fact, it's not just Pan Am, there are many companies in North America that need large computers to replace backward production technology.

After all, large computers play an irreplaceable role in actual commercial and military fields.

"BOSS, we should be able to design such a large-scale ticket booking system, but it needs to process so much information. I'm afraid it will require at least dozens of megabytes of memory."

"And according to our current chip technology, if one chip can only have 80 transistors, such a huge demand may require tens of thousands of chips and thousands of PCB boards."

PCB board is printed circuit board.

After hearing the words of the technical director, Watson was not depressed, but showed a happy smile and said:

"In that case, what price do you think is appropriate for us? US$200 million or US$300 million?"

hiss!

Many executives in the conference room took a breath, and then quickly became excited.

For such a large computer, $200 million is not too much for them to charge, right?

After all, the hardware cost alone may cost more than $100 million. If they make tens of millions of dollars, it shouldn't be a big problem.

What's more, this kind of customized service can be used by Pan American Airways for at least seven or eight years.

The airline's booking system is actually the initial version of the black screen and white text booking system that was more common in later generations.

Many airlines still use this ancient booking system from the 1980s and 1990s.

Of course, many subsystems, airline official websites, etc. must have been added.

But generally speaking, the systems used by airline customer service are still such ancient systems.

The initial version of this system is actually some system programs developed by computer companies such as IBM.

Computers during this period could already be used to manage and process flight information and passenger bookings.

Just like the two computers previously provided to North American Airlines, there are corresponding systems that can be used to store flight schedules, seat reservations, and passenger information.

Of course, passenger information is also quite basic, such as name, date of birth, gender, nationality, etc.

The memory bytes consumed by this information are very few.

It's just that such a huge system, as IBM's technical director said, requires a lot of memory.

With big customers like Pan Am Airlines, Watson soon thought of TWA, Braniff International Airlines, Northwest Airlines and many other airlines.

These airlines are also potential customers of IBM.

Therefore, faced with the large order of 500,000 transistors proposed by China Resources, Watson Jr. accepted it.

Let’s first secure orders from major customers such as Pan American Airways before talking about anything else.

As for those companies such as Siemens, Texas Instruments, and Fairchild Semiconductor that are still considering it, I'm sorry, IBM is going to be one step ahead again.

Therefore, when Saburo Yumon came to China Resources, he saw Patrick, the representative of IBM, in the conference room.

Liu Guanzhong smiled happily and watched Patrick leave.

The latter sent a big order this time, directly for half a million 50-micron transistors, which is so cool.

In fact, when Liu Guanzhong received the news from the capital, he hesitated just like the previous times.

But he didn't expect that this time, China Resources would still make a lot of money.

Just an order from IBM is enough.

Youmen Saburo bowed respectfully to Liu Guanzhong and said in a flattering tone:

"Liu Jun, can I ask how big of an order the IBM company just signed with you?"

There is a competitive relationship with each other, and it is impossible for Saburo Yumon not to know Patrick.

What's more, we have met several times before, so we have dealt with him.

Therefore, he did not think that Patrick was someone Liu Guanzhong invited to act.

Furthermore, the 50-micron transistors produced by China Resources have already conquered the market.

Whether it is Siemens or industry giants such as IBM, they all admire China Resources.

If Tokyo Communications Industry Co., Ltd. wants to develop, it must keep up with the pace of the times and cannot be left behind.

"Oh, this is a business secret."

Liu Guanzhong smiled and then said:

"For specific circumstances, you'd better go back and take a look at IBM's next announcement."

IBM is a listed company, and any big moves they make will be announced to the outside world through announcements.

After all, there are many investors who have bought their company's stocks. Even retail investors are shareholders of IBM, and of course they have the right to know.

The actual situation is that IBM's top executives also need such a large order to stimulate them.

Therefore, as soon as the front foot orders from China Resources, the back foot will announce the situation.

Hearing this, Yumen Saburo was very angry, but he did not dare to show it.

"So, you want to order a hundred thousand fifty-micron transistors, right?"

Hearing Yumen Saburo's words, Liu Guanzhong asked in surprise.

The corner of the former's mouth twitched, and he wanted to ask if he could get a better discount?

But accustomed to the strength of China Resources, the sense of urgency in the market, and the urging from the Tokyo headquarters, Saburo Yumon could only nod.

"Yes, we hope your company can complete the transaction as soon as possible."

The meaning is very clear, that is, their Tokyo Communications Industry Co., Ltd. is in urgent need of such transistors.

"No problem, we will ensure the quality of the supply. According to the current situation, you can come to pick up the goods next week."

Liu Guanzhong couldn't be too happy.

In less than two hours, China Resources directly received US$75 million.

This is really faster than a bank's money printing machine.

Maybe the Federal Reserve's money printing press is smoking, and it's probably impossible to print so much money in such a short time, right?

Soon, as IBM announced Pan Am's large order, Siemens, Texas Instruments and other companies all started to curse.

Why should China Resources make all this money?

They could see from the announcement that IBM had no technology to break through the 50-micron transistor.

If they make a breakthrough, they will definitely have the newspaper bold and enlarge it as soon as possible and report it on the front page.

Too bad they didn't.

Since the 50-micron transistor has not been broken through, but IBM wants to build a computer that can run at a speed of more than 50 million per second, the number of transistors required will undoubtedly be massive.

Companies like Texas Instruments don't think that IBM uses 100-micron transistors.

Nowadays, the only company in the world that can produce 50-micron transistors is China Resources Corporation.

Therefore, there is only one truth, and that is that IBM ordered a large number of 50-micron transistors from China Resources.

In other words, they accepted China Resources' price reduction strategy.

Only in this way can IBM complete Pan Am's large order of customized services.

The market suddenly went crazy.

In the Silicon Valley of California, North America, after seeing the news report released by IBM, President Raymond went directly to the headquarters of TWA, a Cray Company that had just been established less than half a year ago.

TWA received Raymond less than warmly.

But he was quickly persuaded by Raymond, because Raymond promised them that TWA would definitely build a super-large computer faster than IBM to solve the reservation system problem for TWA.

The most important thing is the price. Clay only charges 1.8 billion US dollars.

Don't underestimate the fact that it's 20 million US dollars cheaper, but it also illustrates one point, that is, Cray's profit is estimated to be around several million to 10 million.

After Raymond got the order from TWA, he went straight to a showdown with shareholders.

Because TWA only agreed to pay a 20% deposit before seeing the computer.

At 20%, it would only be 36 million US dollars.

Therefore, Raymond still has to convince shareholders to come up with more funds before he can take the next step.

So, after receiving more money, Raymond began to recruit troops.

At the same time, several vice presidents were sent to Hong Kong Island to purchase transistors.

In addition to Cray, there are Siemens, Texas Instruments, etc.

They are not fools, everyone wants to make ends meet.

So I personally went to those airlines to promote their computer products.

With the example of Pan American Airways, Northwest Airlines and many other airlines, who wouldn’t be greedy?

However, the order cannot be obtained immediately.

IBM's Watson also knew about this, and immediately urged the sales department, technology department, etc. to hurry up and work.

Orders have to be won, computers have to be sped up to complete manufacturing, and quick delivery is the real thing.

Otherwise, the order is likely to belong to someone else.

The North American continent is already filled with smoke and war, and the same situation is almost the same here in Tokyo, but not as big.

Almost many computer companies and semiconductor companies around the world have begun to become involved.

The turbulent era has arrived.

These companies, while yelling at China Resources, rushed to Hong Kong Island to place orders, fearing that they would be robbed if they were too late.

This scene is very similar to the experience of later DJI drone companies.

A DJI drone landed on the lawn of a white palace building without warning one day.

However, the guards and related systems around the entire palace found nothing.

In other words, this drone is awesome.

You can treat a heavily guarded place like the White Palace as ordinary airspace, like entering a deserted land.

Then, the then General Secretary announced that he would impose tariffs on drones and impose sanctions on DJI.

As a result, many units such as the Ministry of National Defense went to DJI to place orders and bought many drones.

And, what’s even more hilarious is that it has also led to a purchasing wave in London and other places.

Extremely ironic!

Purchasing while sanctioning is a typical example of "saying no, but being very honest".

Moscow, in the office, Helu is looking at some summary of information submitted below.

This information is summarized every day, and it is also one of Helu's daily tasks.

But as he looked at it, his eyes widened in the next second.

China Resources has cut prices again?

"Hey, what idiot would buy it? The minimum price is 100,000 pieces? And it's two hundred and fifty dollars a piece? Damn!"

Helu didn't think those companies were idiots, so he quickly ignored the news.

Moreover, Helu was sincerely happy about China Resources' stupid decision.

After all, China Resources cannot make money, so it will be even more difficult for Beijing to pay off its debts.

If the debt has not been paid off, how can one be interested in researching mushroom eggs?

Even if they were thoughtful, they wouldn't be able to keep those researchers fed. Helu hopes that the more researchers who suffer from color blindness that happened to their mushroom egg research team, the better.

In this case, they will easily make mistakes when doing scientific research.

But even so, Helu was still concerned about the price reduction strategy launched by China Resources.

A week later, Helu continued to read this summary of information as usual.

As a result, the next moment, he became furious.

"IBM, Tokyo Telecommunications Industry Co., Ltd., Cray Corporation, Texas Instruments. Great, great, great, you all actually send money to China Resources???"

The information summary is very clear. The total revenue of so many companies has exceeded 200 million US dollars.

Simple words, but extremely dazzling.

Helu just scolded him last week, but these idiots actually bought it.

For an order of at least 100,000 coins, this would be 25 million US dollars. If it were 500,000 coins, it would be 50 million US dollars.

Therefore, a profit of 200 million US dollars is normal.

However, such gains are definitely something Heru doesn't want to see.

The two comrades standing guard outside the office heard the familiar sound of teacups being thrown.

Although they were distressed, there was nothing they could do.

After all, they are Heru, they are just guards standing guard.

However, when the two guards were called into the office, they were still frightened by the scene in front of them.

Good guy, how angry is Helu today?

Seeing the opponent's bulging veins, the two guards quickly lowered their heads in fear. They had better go to work and avoid being beaten and scolded again.

Beijing, Zhenhua Research Institute.

Chen Guohua didn't know what was happening in North America, Moscow and other places.

At this time, he was explaining the mathematical model on the display to Qiu Zongyue.

"Leader, this is the mathematical model I told you before, and this is what I just made."

Not long after the explanation, Deng Jiaxian, Guo Yonghuai, Qin Yuanxun and others all arrived outside.

As soon as everyone entered the door, they were already asking, is the mathematical model really coming out? They want to see it.

It must have come out.

Chen Guohua asked Deng Jiaxian and others to sit down, and then he began to explain the technology.

After having the mathematical model, it was easier for them to understand when Chen Guohua explained it to them.

Many differential equations and other mathematical tools make calculations more convenient.

Even Qiu Zongyue, who was listening in, also understood a lot.

Although he still did not understand the specific calculation process of differential equations, he understood the role of differential equations in it.

This is the power of mathematical models, which can make many problems more concrete and simpler.

It is also easier to be understood.

"Director Chen, you are really good at this, great!"

After listening, Wang Jinchang suddenly shouted happily.

Unlike Guo Yonghuai and Qin Yuanxun, his mathematical ability was ultimately beyond his capabilities.

But when they conduct research on these mushroom eggs, they inevitably need mathematical support.

"Director Chen, can I learn this mathematical modeling from you?"

Qin Yuanxun was also very excited and asked excitedly.

Deng Jiaxian and others also looked at Chen Guohua expectantly. The latter spread his hands and said:

"There is definitely no problem with this. My suggestion is that all of you mathematics researchers from the Second Department and the Ninth Academy can come to our Zhenhua Research Institute to learn this programming technology first, and then simulate mathematical modeling."

"After you learn how to do it, we will probably have enough computers by then."

Everyone was very happy after hearing what Chen Guohua said.

This means that the next research on mushroom eggs will be even faster.

"Director Chen, we still hope you can help us develop an electron linear accelerator."

At this time, Peng Hengwu still sincerely invited:

"You may not know that my teacher, Professor Zhao Zhongyao, they have been studying it day and night for half a year, but there is still no progress."

"Professor Zhao is your teacher?"

Chen Guohua asked in surprise when he heard this.

Professor Zhao Zhongyao from the Second Department of the Institute of Atomic Energy next door had helped him a lot before.

After all, it was Zhao Zhongyao who brought researchers from the Second Department of the Institute of Atomic Sciences to help with the ion accelerator. Even the central mass spectrometer also provided great help.

"Yes, so I hope Director Chen can help."

Looking at Peng Hengwu's sincere expression, Chen Guohua shook his head slightly and said:

"Professor Peng, I'm not afraid of your jokes, I'm already at my wits end now."

There were too many things to do, but he hoped to help speed up the research and development of mushroom eggs.

But, to be honest, the electron linear accelerator is really not something he can help with.

He is just a support player, not responsible for the main output.

After a pause, he continued:

"However, if Professor Zhao or Professor Peng have any questions about mathematics, you can come to me and I will be happy to answer your questions."

"Now that we have computers, if you have any mathematical problems that you don't understand, I can use models to explain them clearly to you."

"At the same time, Professor Guo and Comrade Qin, you should also learn it soon. By then, you can also directly use mathematical modeling to solve mathematical problems encountered during the research process."

"In addition, we have already built a supercomputer with a speed of 100 million operations. This will also be of great help to our mushroom egg research."

"If we can build a few more such supercomputers, it will be equivalent to many of our departments having a brain similar to that of a top mathematician."

Hearing Chen Guohua's words, Deng Jiaxian and others were very surprised.

Can a supercomputer still be like a human brain?

In this regard, Chen Guohua's explanation is that it is not possible now, but in the future, it may not be possible.

After all, the current human brain is still much more powerful than computers.

In terms of creativity, innovation and other levels of computing, computers will certainly not be able to surpass the human brain.

But in fixed value operations, such as fixed operations on some super large values, supercomputers are very fast.

At this point, Chen Guohua's calculation speed is still slightly behind.

There are also people like Yu Min, Hua Luogeng, etc. Their calculation speed and mathematical thinking are also very fast.

A computer's auxiliary effect on them is not that high, but its auxiliary effect on Deng Jiaxian, Peng Hengwu, Zhao Zhongyao and others is very great.

However, these are all things for the future, and it is useless to say more now.

For the next hour or so, Chen Guohua was still dragged by Deng Jiaxian and others. After solving many mathematical problems, they left.

As for Guo Yonghuai and Qin Yuanxun, they can only come to study mathematical modeling in two days.

After all, they still need to make good work arrangements, and they can't all come to study at once, right?

"Leader, why did you come to see me?"

After everyone left, Chen Guohua discovered that Qiu Zongyue was still there.

"I'm here to inform you that you need to prepare more materials to apply for the National Undergraduate Mathematical Modeling Competition."

"No, leader, you saw it just now. That's it. Do I need to prepare any more materials?"

Seeing Chen Guohua's extremely surprised look, Qiu Zongyue rolled his eyes and said:

"The application written by Director Duan and Professor Xu alone is definitely not enough. Look at how many computers you need for this project? Fifty computers, how much does that cost?"

When Chen Guohua heard this, he immediately argued with reason:

"Our Zhenhua Research Institute has provided this money. Could it be that our Zhenhua Research Institute can't make so much money?"

The manufacturing cost of a computer with a speed of 10 million operations is only 50,000 yuan, and it cannot be more.

And the more you make, the lower the cost becomes.

For fifty computers, the maximum cost is 2.5 million yuan.

When Qiu Zongyue heard this, his decibel level soared a lot:

"What did you just say? 'Only' two and a half million yuan? Xiao Chen, your tone is really quite serious!"

"Do you know how long it will take us to earn 10,000 yuan now?"

Chen Guohua could no longer complain about his leader's searching behavior.

"Boss, why don't you go ask China Resources first and see how much they sold the transistors for?"

The previous one had already sold for tens of millions of dollars.

At that time, Chen Guohua only asked for five million yuan. Now he wants to apply for the production of fifty computers for use in a mathematical modeling competition. He is actually asked to write so many application materials?

Was Chen Guohua's time wasted on these application materials?

How funny!

"Leader, I suggest you go back and wait for a while. We will see if you still need me to write so much material after a while."

After that, Chen Guohua stood up, patted his butt and went home.

I have been busy all day today and am already exhausted. Moreover, talking about math problems with Guo Yonghuai and the others is very brain-burning in itself.

So it’s time to get off work. If you don’t go home and take a rest, why don’t you continue to argue with your boss?

Qiu Zongyue was so angry that he blew his beard and stared, but he was helpless.

Cuihua Hutong, a family chatting in a warm living room.

Sometimes they laugh loudly when they hear something interesting, and sometimes they listen very seriously.

In front of the brazier, the charcoal fire slowly turned from burning brightly to white ashes.

Hu Pinggu shared a lot of interesting things about the street office, and Chen Lihua also talked about a lot of things about her work.

There is no doubt that the latter's great cause of blind date has not been successful yet.

With her requirements, it would be difficult to get out of singles.

Yu Moli's belly hasn't changed at all, and he hasn't had any bad news recently. He doesn't know if it's because of the second child.

There are no major changes in other aspects, and the milk supply is still sufficient.

In addition, the little guy Chen Wei also drinks milk, so the nutrition is sufficient.

Happy time always passes quickly, and the next day is gone in a blink of an eye.

In the middle of the morning, Chen Guohua left Zhenhua Research Institute and went to Peking University.

We had made an appointment before to visit Jiang Boju and his five students today.

In the Department of Mathematics of Peking University, in the director's office, Chen Guohua met Jiang Boju, Chen Shuxing, Li Jianshu, Chang Jinping and Bai Ronggen.

When they first met, Jiang Boju and the five of them were immediately very excited, with admiring eyes, and nervously took the initiative to say hello.

To the five of them, Chen Guohua is indeed a god-like existence.

Poincaré's conjecture has been around in mathematics for many years, but no one has been able to prove it.

But Chen Guohua conquered this high mountain.

Although Chen Guohua did not graduate from the orthodox mathematics department, he did not even graduate from Peking University for one year.

But this does not prevent Jiang Boju and the other five from worshiping and admiring Chen Guohua.

In two years, to be precise, one and a half years later in 2062, the 14th International Congress of Mathematicians will be held in Stockholm, and Chen Guohua will definitely win the Fields Medal by then.

The Fields Medal is the Nobel Prize in mathematics and is definitely the highest honor.

Mathematicians who can win such awards are all top mathematics experts.

The most important thing is that Chen Guohua is only nineteen years old now. As someone of the same age and from the same family, Chen Shuxing feels that he has lived like a dog in these years.

In the office, in addition to Jiang Boju and the other five, there were also Duan Xuefu, Erdesh, Xu Xianyu and others.

After seeing Chen Guohua come in, Duan Xuefu, as the owner of the office, stood up with a smile and welcomed him.

After some pleasantries, Chen Guohua was unambiguous and said:

"I have five math problems here. You have one hour now. You can answer as many as you can. The deadline is when the time is up."

After that, he casually wrote five questions on the small blackboard.

"Okay, let's get started."

There is a small blackboard in the office of the head of the mathematics department, just like a classroom, except that the blackboard is not that big.

In Duan Xuefu's office, some mathematical problems often need to be discussed.

Therefore, the small blackboard has become one of the essential tools.

After seeing the question, the five of them, Jiang Boju and Chen Shuxing, immediately looked calm and began to answer the question.

Chen Guohua said to Erdesh:

"Erdesh, let's go. I know you must have a lot of questions. Let's go talk."

The latter was immediately overjoyed, as he was guarding Chen Guohua today, and immediately followed Chen Guohua out of the office without hesitation.

After all, it's not appropriate to stay here.

Duan Xuefu and Xu Xianyu were dumbfounded. Don't they need to look at Jiang Boju and the others?

In this regard, Chen Guohua said that if they can't solve it, then give up and ask others for help. Is it possible?

If he passes by luck, he will be Chen Guohua's student in the future. If it is discovered that he is a parallel importer, Chen Guohua will definitely fire him.

Besides, Chen Guohua is not a fool. Doesn’t he know how difficult those questions are?

If Duan Xuefu or Xu Xianyu help, Chen Guohua will be able to see some clues.

After all, Chen Guohua still knew a little about the level of the two of them.

Chen Guohua didn't believe that the two of them would do such a thing, so he was naturally relieved.

In the office on the other side, Chen Guohua and Erdez were chatting, but not just chatting, but talking about math problems.

The latter was still obsessed with the Riemann Hypothesis, and stopped Erdesh with several subdivided questions.

Chen Guohua also frowned for a long time before he started to deduce.

The Riemann Hypothesis was established in 1859, after Hard Riemann in Born was elected as a corresponding member of the Berlin Academy of Sciences. In return for this lofty honor, he submitted a paper to the Berlin Academy of Sciences entitled "On values ​​less than a given value." "Number of Prime Numbers" paper.

This paper studies a problem that has long been of interest to mathematicians: the distribution of prime numbers.

As we all know, prime numbers are also called prime numbers.

质数就是像2、3、5、7、11、13、17、19那样大于1且除了1和自身以外不能被其他正整数整除的自然数。

These numbers are of great importance in the study of number theory, because all positive integers greater than 1 can be expressed as their sum.

The first small problem Erdez broke out was No(T)>0.3474N(T).

It is not easy to deduce this small problem.

"Erdesh, I think I need time to solve this problem, but it may not take long. You can wait for me for a while, right?"

After hearing what Chen Guohua said, Erdesh said happily:

"Of course it's no problem. You have an idea, right?"

The latter was amazed again and again. He didn't expect Chen Guohua's brain to be so good. He only had to deduce it on paper for a while and he already had inspiration.

Sure enough, just like what the mathematics historian said about Poincaré: Some people seem to be born to prove the existence of genius.

These words could not be more appropriate to describe Chen Guohua.

"Fortunately, let me try to deduce it first."

Chen Guohua nodded, and then began to work hard.

Vannioko, Selberg, Homandel, Eugenio Karabi and others also gathered around, watching with curiosity and wonder.

The difference between geniuses and ordinary people is indeed different.

Seeing Chen Guohua's serious look, Vanio couldn't help but blush again.

Soon he became very resentful again.

Just because Chen Guohua was really cruel, he brought her to Peking University for so long, almost three months, but Chen Guohua only came here a few times?

Every time I come here, I chat with Erdesh and the others, and the time I spend chatting with her never exceeds three hours.

To be honest, if she hadn't still had some illusions about Chen Guohua, and if Gelfand, who was far away in Moscow, hadn't written a letter to encourage her, she would probably have returned to Moscow.

According to Gelfand's plan, slowly cultivate feelings, and one day, the iron tree will finally bloom.

What's more, there was only one and a half years left before the 1962 International Congress of Mathematicians.

So, no need to rush.

Gelfand and the others are very confident about such a huge award. Chen Guohua will definitely go to Stockholm to receive this award.

Just because no one in the mainland has received this award yet.

Time passed quietly. When Chen Guohua was writing mathematical formulas and calculations on the sand, an hour had passed before he knew it.

Duan Xuefu and the others came over, but Chen Guohua continued to write.

(End of this chapter)