The end of technology.

However, in the past few decades, no NPC problem has been proved, so most of the mainstream academic circles believe that NP≠P.

But if it comes to proving this theory, in fact, occasionally mathematicians will jump out and claim to have completely solved this problem, but whether it is about NP=P or NP≠P, it has never been approved by the mathematics and computer theory circles. admit.

Of course, with March's responsible teaching attitude, he naturally wouldn't throw this issue directly to Ning Wei and leave it alone.

Even the more advanced mathematics content is still a method of solving problems.

The problem that March gave to Ning Zhi this time was a Huarong Dao game that many players were familiar with.

Of course, it is not to let Ning Yu play this game, but to let Ning Yu pass the knowledge system he has learned before, try to prove or design an algorithm, so that the Huarong Dao game can quickly get the optimal solution of the result, or prove that it is not at all. There is a general solution or algorithm that allows for an optimal solution to this game.

This is obviously a very troublesome problem, involving many areas of mathematics such as group theory.

Standard comprehensive puzzle.

It also made Ning Ruo fall into deep thinking almost without any brewing.

……

As the well-deserved protagonist of this recurrence test, when Ning Yu accepted the remote connection from Fermilab and appeared in front of the camera, almost all the live broadcasts around the world gave Ning Yu a fixed sub-shot, even if the formal test process Haven't started yet.

This approach is absolutely correct, at least in China.

The Internet has a natural magnifying effect, especially when a person is magnified in front of the camera and viewed by everyone.Whether it is an advantage or a disadvantage, it is particularly easy to be magnified in an instant.Among them, the most intuitive and easiest to distinguish is the beauty and ugliness of the external image.

Perhaps the greatest gift that a peaceful country in this era can give its citizens is that they can freely express their preferences on the Internet.

Such as crazy Yan Zhi party.The apparently unscientific declaration that handsome is justice has a huge market.

There is no doubt that, at least in terms of appearance, Ning Ruo has nothing to fault, or it is absolutely in line with the public's aesthetics for human faces.

Regardless of the proportions of facial features, details, even with a pair of glasses on, the heroic face is a little more refined.

So the thing that made many science parties speechless still happened.

Even in order to show that this is a prosperous age for the scientific community, Penguin Video specially invited two scientists from the Chinese Academy of Sciences to discuss the human understanding of lightning from ancient times to the present, the reasons for the formation of lightning, and explain Ning Zhi's paper to the public in the live video. Some scientific terms and related research results, and even in order to make the content of the discussion lively and interesting, the two scientists also told many related stories...

For example, the Tesla coil, which has caused heated discussions on the Internet, and Tesla, such as Benjamin Franklin, an American scientist who did kite experiments in order to study lightning.

But when the face value party poured into the live broadcast room, it proved that the content carefully prepared by these experts was of no use for drainage.

Because the crazy increase in the content of the barrage has already explained everything.

"Wow, really handsome, even more handsome than in the photo!"

"It just subverts my understanding of scientists, so can scientists really be so young and handsome?"

"Why do you keep the picture of my Ning Ruo so small? What's the point of listening to two old men lecturing? Immediately zoom in on the picture, I want to admire that handsome face!"

"Oh my God, don't stop me, I must take the Yanbei Sports University!"

……

If you are dissatisfied with the content of these barrages, you are too young.

Because with the passage of time, the number of good-looking parties who heard the news continued to increase, and the content of the barrage began to develop in a more absurd direction...

"God, this kid is so handsome, where can I help him make the list? What brand does he endorse?"

"It is strongly recommended to make your debut, Ning Ouba! I will buy tickets for any event you want!"

"Why are you frowning, Ning Yu? I'm not happy to tell my mother that my mother spoils you..."

……

Not only the domestic network, but also the foreign network, there are countless amazement.

"Wow, the way this man thinks is so sexy!"

"Although I don't like Asians very much, I wouldn't mind having a passionate date with him if he showed up at the bar I went to tonight."

"I like the way he frowns and thinks. Sure enough, it's more attractive when a man is serious."

……

For those scientists who could only watch the live broadcast through video because they couldn't go to Fermilab and were in an environment without a TV, seeing such a barrage was nothing short of torture.

After all, it is difficult for them to bring themselves into this feeling.

Well, Ning Yu does look quite pleasing to the eye, but so what?

Is it good to eat?

Especially those who are so brainless that they think this scientist is so handsome, so those who question Ning Ruo are all looking for faults, and they can completely make people speechless.

The speechless people even included Ding Yulin, who had already started school.

Thanks to Fermilab for rescheduling the test for 13 a.m. local time on Wednesday.At this time, the United States is still using daylight saving time, and China time is [-] hours faster than Illinois, where Fermilab is located. When the experiment officially started, it was [-]:[-] pm China time.

Although it is not a rest day, for Ding Yulin, it is at least after school.

On today's special day, Ning Xiao did not urge this cousin to study quickly after eating as usual, but sat in front of the computer with her and watched the live broadcast.

If Ding Yulin had seen these barrages before, Ding Yulin would have felt very happy, her sisters were so cute.

But when I changed my identity and saw these remarks again, I just felt irritated...

Especially when the cousin started, it was out of control.

"These women are so hateful, they just want to take advantage of our Xiaoning! Bah, disgusting!"

"Yeah, what a shame! My brother will definitely not like them, right?"

"That's for sure. Besides, your brother has listened to me since he was a child. If he falls in love in the future, he will have to pass my test. I will definitely not let them get close to your brother!"

"Mmmm, Sister Xiao, then you have to help my brother take care of it! By the way, sister, do you think my brother can succeed?"

"Let me tell you this, your brother has a characteristic since he was a child. Even if he is 90.00% sure that he can complete a thing, he will not say it first. Only the things that he can succeed [-]% will be done in advance." Say. So there’s no need to worry about that at all, understand?”

"Huh... so, my brother is the best!"

……

Not to mention the common enemy of the two girls in the Ning family.

Seeing these barrages, Lu Zhengyue seemed quite happy.

Even the trace of nervousness in my heart was disturbed by these messy speeches, and I just found it interesting.

I even started to think that maybe I should take advantage of this, and let Ning Ruo make an effort in the enrollment of the Mathematics Department of the University of Physical Education next year.

……

Fan Zhenhua, who was also watching the video in the study, closed the barrage early.

It wasn't to watch the two guests who were chatting in the video, but in fact, his eyes had been locked on Ning Yuweisuo's brows.

Human personalities are always different.

Different from Lu Zhengyue's open-mindedness, Fan Zhenhua's mind is more meticulous, and he always involuntarily considers the worst outcome in everything.This also made him feel quite anxious at this time.

Before the live broadcast, he read Ning Zhi's paper carefully, especially the whole experiment process. He couldn't find the point where the fault tolerance rate was low. Naturally, he couldn't figure out how Ning Zhi could make it impossible to reproduce through remote command. The test was successful.

He didn't even know where Ning Yu's confidence came from.

Now that things are so turbulent that the final experiment can't be reproduced, he doesn't even dare to imagine what the whole academic world will scold Ning Ruo.

But it's too late to say anything...

He could do nothing but pray silently in his heart.

This feeling of powerlessness really made him anxious...

……

Of course, not everyone expected Ning Yu to be successful.Including the land of China.

As Fan Zhenhua's old friend said on the phone, if it wasn't for the pressure, a group of people would have long thought that the university would ask Ning Ruo face-to-face to discuss what he meant.

This even includes some people who specialize in popular science.

After all, in their view, non-reproducible is non-reproducible.

There were even some people who liked to rub shoulders with hot spots, and they had been staring at Ning Yu for a long time.

It's just that the IQs of people in this circle are still online, and they still have to mix in the circle, so they have to give some face to the big guys.So when the email that Ning Ruo sent to "Nature" was made public, it became quiet.

But in fact, the ironic manuscripts have already been written, waiting for the failure of this reproduction test to be sent directly.

As Fan Zhenhua worries, when people can't see where they can succeed, they naturally won't believe that miracles can happen in this world.

Especially when Ning Yu was only commanding from a distance, it was impossible to do anything at all.

The only problem was that no one could figure out where Ning Zhi's confidence came from.

……

Finally, in everyone's anxiety or anticipation, an hour is fleeting.

The live video has also been switched to the test site prepared by Fermilab.

The equipment has already been debugged.

Ernest Durant, who was in charge of communicating with Ning Yu, also began to use the communication software to recall Ning Yu who was in contemplation.

"Hi Ning, it's almost time, so can we get started?"

After recovering from his abstract thinking, Ning Yu glanced at the time on the computer.Two minutes to nine.Glancing at the screen again, Ernest pointed the camera at the ready device again.

Glancing at the scene in the video, I didn't see the figure of the kitten, but Ning Ruo didn't hesitate, took out a bluetooth headset from his pocket, put it on, and then nodded towards the screen.

"can."

"Then you can start guiding, now I am the microphone, what should we do first?"

Before receiving the code from March, Ning Yan glanced at the situation at the scene and said seriously: "First of all, I need all the staff involved in the experiment, including the reporters who are filming, to wear all the clothes according to the requirements in the paper. Insulated protective clothing and shoes."

The camera cuts to the face of Ernest Durant, the self-proclaimed star physicist with a complicated expression.

Indeed, after successive failures of reproduction, few people on the scene put on insulating suits in accordance with safety regulations.

Not to mention the hosts and reporters of the live broadcast.

After all, the insulating suit was wearing it - really ugly.

"Okay, you're right, safety first, but it's going to take about five minutes, maybe a little longer."

"It's okay, I can wait."

When Ning Ruo's request was passed on to the ears of the on-site personnel, it could be seen that many people were not very happy.

But unfortunately, if this step is not carried out, the live broadcast cannot be done.

At this moment, countless people began to curse.

It does seem a little unprofessional to waste time for this kind of thing.

Fortunately, Fermilab was obviously prepared. In less than 10 minutes, everyone who appeared in the camera had already put on suitable clothes.

Just when Ernest, who was wearing a protective suit, appeared in front of the camera, Ning Zi couldn't tell whether it was the earphones or in his head, but San Yue's suppressed excited voice came: "Meow... wait 5 minutes from now , and then ask them to release the laser, remember for 5 minutes!"

From the beginning to the end, the cat didn't seem to appear in the camera, and Ning Ruo didn't know what it did.

But just 5 minutes?

Ning Zi glanced at the timer on the software, and continued without any interference: "I will emphasize the safety issue again. After controlling the laser to open the path, please ask all video reporters to leave their cameras. I believe you have already set up the camera. There must be no one within 500 meters of the target, and staff within 500 meters to 800 meters, please squat down, sit down, curl up your legs, wrap your hands around your knees, and minimize your body area.”

This speech took 32 seconds.

"Then let me take a look now, the relative position of the target and the laser generator."

"Okay!" After patiently listening to Ning Ruo's safety requirements, the screen that Ning Ruo saw soon began to switch.

Obviously, the other side has already made preparations for this matter.

The wide-angle lens that has been prepared for a long time directly marks the laser generator and the arranged target position with a red circle.

Ning Ruo roughly estimated the distance in his heart, and it was indeed according to the requirements in his paper.

"Is this distance okay?"

"Move the laser to the left by about two meters from the perspective I see, and it doesn't need to be too precise."

In the video, two people quickly ran forward and started to move the laser according to Ning Ruo's request.

Ning Ruo glanced at the time, 3 minutes and 48 seconds had passed.

"Okay, now ask the staff to evacuate and make final preparations."