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Comeback 1992 - Chapter 872

Published at 17th of February 2023 06:55:55 AM


Chapter 872: first flight

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  Chapter 872 First flight

and many more! Why did Han Yufei end the seminar on mathematics?

   Listening to everyone's meaning, it seems that you haven't fully understood it yet.

  Watching the TV, the corner of Han Songlin's mouth twitched involuntarily, and he seemed to have found the reason.

  Liu Yutong and Yang Hai didn't eat at Han Songlin's house either, they had to go home and study it carefully.

  Han Songlin sat next to Han Yufei, and the cartoon had to wait for a while before it finished.

  Han Yufei glanced at Han Songlin, kicked off her shoes, and lay in Han Songlin's arms to watch TV.

  Looking like this is Han Yufei's favorite thing to do.

  The cartoon finished, and Han Yumeng and Han Xuan didn't know where to come back.

   Obviously, the two went out to play this afternoon.

   Also, with so many people in the family, it’s impossible to play well.

  Han Songlin asked curiously, "Where did you go?"

   "My daughter's house."

  The girl's house?

  Han Songlin is very confused, who is this girl?

  Liu Yuyan brought the food to the table, and their family now has a relatively fixed meal time.

  The cartoon is over, and it's almost time to eat.

   "Academician Zhang Xia's granddaughter is called Nannan."

  Han Songlin really doesn't know this.

  Xia Zhang is a member of Xingchen Academician, who mainly researches theoretical physics.

  Han Songlin asked Han Xuan, "Is your niece pretty?"

  Liu Yuyan couldn't help but rolled her eyes, what kind of questions are they asking.

   By the way, if your daughter is not pretty, will Han Xuan play with her?

  Liu Yuyan thinks this question is worth debating.

  Han Xuan nodded affirmatively: "Pretty!"

   Pretty is enough.

  Han Yumeng curled her lips: "Father, Han Xuan only plays with pretty children. It's wrong to judge people by their appearance."

  Han Yufei looked at Han Yumeng in surprise, and wanted to say: Don't you only play with people who can help you make money?

  Han Yumeng didn't even have a child who really played well at school.

  As for Han Yumeng's situation, although Han Yufei is not in Hongxing Middle School, she knows quite well, because Han Yumeng usually tells Han Yufei about many things when she comes back.

  Although Han Yufei just listened, when he was in a good mood, he would respond to her.

   "People are always vulgar, and it is wrong to judge people by their appearance." Han Songlin said, he is also a vulgar person!

  Han Xuan: "I don't judge people by their appearance. I think all the children in the class are beautiful."

   Are all beautiful?

   Maybe it is true.

  Ugly or not depends on how you dress.

   "Okay, hurry up and wash your hands, and get ready to eat."

  The family sits at the dining table and talks.

  Han Songlin found that Han Yumeng and the others were quite relieved.

   Don't worry about whether the homework is done or not, and don't worry about the study situation.

  Everything is perfect.

  At the dinner table, Liu Yuyan hesitated for a moment, and asked Han Yufei, "Qiuqiu, has your Riemann conjecture been proved?"

   "Now only the second proposition has been proved. As for the third proposition, I have to think about it."

   Liu Yuyan doesn't care about the second proposition.

  Anyway, as long as you know your daughter is super powerful.

   Involuntarily, Liu Yuyan smiled on her beautiful face, and gave Han Yufei a chicken leg: "Qiuqiu must be tired, eat more, and nourish your body."

  Han Yufei didn't refuse, she also likes to eat chicken drumsticks.

  Han Songlin picked up the food and ate slowly, but he was thinking about how much disturbance would be caused around the world if Han Yufei really proved the Riemann Hypothesis.

  In the next few days, Han Yufei didn't stay at home anymore.

   And went to Star University.

What to do?

   Of course, I went to discuss with a group of professors.

   Not only the professors of mathematics came, but even the other academicians of Star Academy ran over after hearing that Han Yufei had proved the second proposition of the Riemann Hypothesis.

  Han Songlin also came to have a look and took photos.

  Looking at Han Yufei's high-spirited appearance in the camera, in Han Songlin's view, that's it.

  In fact, Han Yufei behaved quite calmly.

  In a short period of time, Han Yufei uploaded the whole process of proving the second proposition of the Riemann Hypothesis on Xingchen.com.

  The paper written by Han Yufei has a very important feature, that is, the steps are extremely clear and concise.

  Although undergraduate students cannot fully understand it, it is still no problem for doctoral students to understand the thesis written by Han Yufei.

  In addition to publishing on Xingchen.com, Han Yufei also sent a paper to "Hua Guo Mathematics Journal".

  "Acta Mathematica Sinica" had been waiting for Han Yufei's paper for a long time, and after receiving the paper, it published it without modification.

   A special issue has been released!

  In addition to publishing a Chinese special issue, an English special issue was also published.

  The Riemann Hypothesis has too much influence on human beings.

  Even before, the correctness of the Riemann Hypothesis has been proved in other ways.

   But this kind of lateral proof does not mean that this is absolutely correct.

  In the already hot summer, it was like a boulder was dropped, causing huge waves.

  Han Yufei's proof paper has been widely spread in Huaguo mathematics circles.

   As far as mathematics is concerned, Huaguo is not lagging behind in the world, and mathematicians are also talented.

  Compared to the countless costs of other subjects, mathematics research is ridiculed and only needs a brain, a pen, and a piece of paper!

  The mathematicians in Huaguo have read Han Yufei's proof paper, but they can't find any problems at all.

   It is common opinion that Han Yufei has indeed completed the proof of the second proposition of the Riemann Hypothesis.

   This proposition that has troubled mankind for a century and a half has been proved in this way.

   And, it is proved in a way that everyone can understand.

   When August came, Han Songlin closed the page on the computer.

  In this summer, the two most popular events: Han Yufei's proof of the second proposition of Riemann's conjecture, and the Creation Camp.

   Of course, although the Riemann conjecture is important, it has great significance for the development of human science and technology. But to Han Songlin, these are all empty-headed things.

   Turning off the computer, Han Songlin got up and walked out.

  Today Han Songlin will go to a ceremony.

  Flyer's first flight!

  In mid-July, Flying Air officially received the first MA 700 aircraft from Xinghai Xifei.

  The first flight will be the route from Chengdu to Chang'an.

  The shuttle bus is carrying passengers to board the plane.

  On the first flight, there were actually 59 passengers, and the occupancy rate was 80%!

  The attendance rate is quite good.

  Flyer Airlines has a very clear development positioning, which is to be a low-cost airline.

  The price of air tickets is super low.

  In order to save passengers’ waiting time, passengers who buy tickets online and do not check in their luggage can check in directly by phone.

   Needless to say, I ran to the airport two or three hours in advance and waited.

  After a brief ceremony, the plane was officially launched.

   "Today, it's a good start. Next, the development of Feique Air depends on you."

  In order to let the MA700 fly, a special airline was established, which is not bad.

  Han Songlin also hopes that other airlines can order some after seeing the excellent performance of MA700.

  (end of this chapter)




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