I Don’t Want to Win Lying Down

late at night,

Sitting in front of the computer, Chen Li was unable to fall asleep. He was shocked by a paper. This is a highly professional paper. The author of the paper not only possesses superb mathematical research skills, but also proficient in computers. Covering problems are now calculated by computers, but this author alone provides a brand new tool.

Atomic scissors...cutting the atomic-level area. Although this idea has been around for a long time, it was later found that the difficulty is not so high. However, the author did it, using the cover shape of 10,000 images as a clue to find Can area.

obviously,

　　 This method is very limited, the success has dropped to 0.84409359 square units, and Chen Li noticed a problem, that is, that 10,000 random images, ordinary computers can not do this kind of processing, unless a supercomputer is used.

　　 And supercomputers are quite common in Magic City. Except for Fuda owns one, Jiaotong University and Ji University are the rest. Is this female mathematician a teacher from three schools?

First of all,

Fuda has already ruled it out, and the rest is Jiaotong University and Jida. Chen Li would like to call his friends at this time and ask if there are any female mathematicians in Jiaotong University and Jida, but there is also a possibility, this The mysterious author is a PhD in mathematics.

　　 Anyway, Chen Li could not sleep this night.

　　 The next day,

Chen Li went to the school and brought yesterday’s gains to the general office of the Department of Mathematics. Perhaps it was too early. The office was empty at this time. There was a backlog of excitement for a night but there was no one to vent. Chen Li There was some disappointment.

　　 The emperor lives up to the heart,

Finally, when a colleague came to work, Chen Li hurriedly shouted to his colleague: "Lao Xia! I met a great man on the Internet yesterday. She solved one of the difficulties in the universal coverage problem and invented it. A brand new pruning tool."

　　 Lao Xia's full name is Xia Jiguang. He is a Ph.D. from the Department of Mathematics at Fuda. He is also the person in charge of a certain project. He has very old qualifications in the Department of Mathematics at Fuda.

"Uh?"

"Encountered on the Internet?" Lao Xia frowned and asked with a confused look: "Is it reliable on the Internet? Maybe it's a liar, Xiao Chen...you won't be cheated, right? There are so many people who are bored these days. I have been fooled a few times before."

　　 "No, no, no!"

"Absolutely don't believe me!" Xu Mang said seriously: "She has very powerful mathematics research ability, and also mastered superb computer technology. She used the computer to model the universal coverage problem, and then used A brand new tool for trimming."

　　"..."

　　 "Why do I sound like bragging, or a plot that you have imagined yourself." Lao Xia smiled and said, "Say...what is going on?"

　　 "Really!"

"I met a mathematics great man on the Internet, and he is also from the magic city, and his gender is female." Chen Li knew that it would be useless to say more, so he took out his mobile phone and found the one posted. Weibo.

"This is a question I provided on the Internet. It is about universal coverage." Chen Li said: "Then I guided the question to the limit value of universal coverage and told everyone that 0.8441153 is a problem that cannot be reduced temporarily. Unit area."

"Yes indeed!"

　　 "There is nothing wrong!" Lao Xia nodded and said seriously: "On the issue of universal coverage, 0.8441153 is indeed a unit area that cannot be reduced at present, of course, it may be possible in the future... but it is not possible at present."

Chen Li smiled bitterly, and said helplessly: "I have the same idea as you, and I instilled this idea to everyone. As a result... I was given a severe education, shameful... Now I think I feel regretful when I get up."

　　 Lao Xia was stunned and completely confused. He thought Xiao Chen today is very strange, all kinds of behaviors are very strange, and some of the words in his mouth are also confusing.

　　 immediately,

Chen Li turned up a certain message, and the content on it criticized him without hesitation, leaving no feelings at all. Behind it was a set of numbers connected to a website, and then he handed the phone to Lao Xia. With a wry smile, "Lao Xia, see for yourself."

　　 took the phone,

Lao Xia read it carefully. He felt malice from this passage. There was a trace of thorns in the speech, leaving no affection at all. But after reading it back, he could not help but find that the other party was standing on a tall In terms of position, Chen Li was given ideological education.

"This..."

"What does this guy say." Lao Xia frowned, and said seriously: "It makes me think that there are some pretending to be garlic, whether it's really powerful or not, but his arrogant attitude makes me very dissatisfied. , Even if this person is a genius, it is nothing compared to Professor Xu."

　　"..."

　　 "Professor Xu... Lao Xia!" Chen Li said helplessly: "You are bullying a little bit, and you can't talk anymore."

　　 "Good job!"

"We don't involve Professor Xu. By the way...this figure behind this is the latest area unit covered by Universal?" Lao Xia asked: "And the website link behind this... will not be a pre-collection of arXiv documents. Website?"

Chen Li nodded and said solemnly: "Yes! This great man gave the latest universal coverage area unit, followed by her paper on arXiv, which contains the latest research report on universal coverage area unit. "

"what?"

　　 "Have you all written papers?" Lao Xia was taken aback, and said in amazement, "It's interesting... if you can just click in and have a look?"

　　 "I downloaded the paper into the USB flash drive, you can read it on your computer." Chen Li handed Lao Xia a hard drive, and then stood quietly next to him, waiting for the moment when Lao Xia witnessed the miracle.

　　 After getting the U disk,

I immediately plugged in the computer, found the document, clicked it on and read it carefully, and then... eyes glowed with horror, and an incredible expression, my mouth opened slightly, but I didn’t know what I wanted to say what.

after all,

At this moment, Lao Xiaman has only one thing in his mind. This paper is... simply amazing. It provides a very accurate solution to the universal coverage problem. As long as the technology continues to improve, it can be The limit theory of universal coverage has been continuously indented.

　　 And the core of this key method is a pruning tool, but Lao Xia feels that the atomic scissors will be abandoned at the end, and a more high-end pruning tool is needed. Fortunately, the author provided his own ideas in the last part of the paper.

　　 subatomic scissors...

　　 I think this name is awesome!

"Xiao Chen... I think something is wrong!" Lao Xia recovered and said solemnly: "This is definitely not an ordinary person, and the computer that this paper needs to use is not a computer like ours for daily work. It's... that kind of super calculation."

"Correct!"

"I think so too, processing 10,000 random images at the same time, using that method to trim, it is impossible for ordinary computers to do it." Chen Li said: "It's only super calculation...so give us her range. Shrinked a lot."

"We have one for Fuda, one for Jiulong University, and one for Jiaotong University." Chen Li said, "I thought about it for a long time last night... I think this mysterious person, she may be our Fuda person, and in the end it may be From the Department of Physics!"

　　 "The Department of Physics has access to supercomputing, and the Department of Physics is also very good at mathematics." Chen Li continued, "The typical example is Professor Xu."

　　"..."

　　 "You didn't let me mention Professor Xu, why did you mention it yourself?" Lao Xia asked.

　　 "I can mention it now, what do you think of my guess?"

"maybe."

　　 Lao Xia glanced at Chen Li and asked curiously, "Why don't you ask her on the Internet?"

"asked..."

　　 "The result did not reply to me." Chen Li smiled bitterly.

　　 "You can always find some clues if you look for the Weibo posted by this person." Lao Xia said.

"it is good!"

after that,

Chen Li spent the whole morning reading the Weibo posted by that Weibo account, but his expectations fell through. Basically, this mysterious person has not posted a Weibo, but is reposting other people’s Weibo. And it's all news about semiconductor materials.

　　 But Chen Li also found some minor problems. The content he forwarded was all semiconductor materials, but they all pointed to a company...Xu Yang Company.

　　 Could it be...

　　 Is this mysterious person an employee of Xu Yang Company? She is not a PhD or professor at Fuda?

　　 All kinds of doubts filled his brain, which made Chen Li a little uncomfortable. He really wanted to know the truth, the kind of curiosity that scratched his heart, and said that the young doctor of mathematics was so tortured that he wanted to kill him with a piece of tofu.

　　 at noon,

　　 Almost everyone in the office knew about this mysterious person, and they joined the journey to find the truth, but unfortunately... nothing was found.

"Ugh?"

"Wait a minute... I... I found some strange places." A young female doctor said in horror: "Look... there are many comments on the content she reposted, but the content of these comments is very Surprisingly, it is not the kind of ridicule ~www.wuxiaspot.com~ but a kind of respectful congratulations, and without exception, they are all employees of Xu Yang Company."

　　 "Strange..."

　　 "Is this mysterious person the top of Xu Yang Company?" the young female doctor asked.

"Oh!"

　　 "Xu Yang's company...isn't it the company of Professor Xu's wife? I remember the rumors are like this." A young man present said, "It's...Yang...Yang what?"

"Yang Xiaoman!" a person in the office reminded: "Miss Yang Hong Group's daughter, she is also the first prize in the PUMaC mathematics competition, a doctor of economics...like Professor Xu, a genius among geniuses. ."

　　"..."

　　"..."

　　"..."

and many more,

　　The first place in the PUMaC math competition?

　　 Doctor of Economics?

　　This... shouldn't it be possible?

this moment,

The whole office was filled with a quiet atmosphere, and everyone present came up with a terrible idea. This mysterious genius who solved the universal coverage problem is actually Professor Xu’s wife, the boss of Xu Yang’s company... Yang Xiaoman !

"I..."

　　 "Should we think of the same person?" Chen Li asked in horror: "Do you think it is Yang Xiaoman?"

　　......