Just as Xu Mang was comforting his inside-in-law, in the multimedia classroom, a group of experts, scholars and professors were discussing what might happen next. Xu Mang personally said that he wanted to solve the problem of incomplete mathematical forms.

"He Lao?"

"Do you think Xu Mang can turn the proof into a mathematical form?" Director Ouyang asked helplessly, "The difficulty is a little high... Of course, I'm not questioning Xu Mang, but I think the difficulty is a little high, mainly because he said it very easily... It's been so long, and it's still the same. ”

"If he can change, will it still be Xu Mang?" He Liqun smiled: "Ouyang... Are you interested in challenging Xu Mang together? I will work with you to solve this incomplete mathematical problem and see how big the gap is with the top people of the new generation. ”

Not to mention,

He Liqun's proposal instantly ignited Ouyang Fei's long-lost fighting spirit, and it was said that the appearance of Xu Mang was a sign of the rise of the new generation of Huaguo, and the fact is that in various major scientific research projects, there have been many young people of the 80s and 90s generation who are dominant.

Right now

It's time to see how strong one of the most prominent young people of this generation is.

"He Lao... What do you think our chances of winning?" Ouyang Fei frowned and said, "You and I have both witnessed Xu Mang's speed, it is simply outrageous, I'm afraid the two of us combined, not as good as Xu Mang." ”

"Then the whole math department will go together!" He Liqun said, "What do you think?"

"No way!"

"If you lose... It's a shame, Xu Mang is engaged in physics, and as a result, he defeated all the experts, scholars and professors of the entire mathematics department in the field of mathematics. How are we going to recruit students in June this year?" Ouyang Fei said: "It's just the two of us... There's no shame in losing. ”

"Good!"

Words fall,

He Liqun asked everyone present, "Who brought a pen with him, borrow it from me and Director Ouyang." ”

"Me!"

"I brought it too!"

moment

He Liqun and Ouyang Fei each got a black pen, and from under the podium of the multimedia classroom, they took a stack of A4 papers, of course, the two also changed positions and sat in an inconspicuous place in the last row.

meanwhile

The others present were full of doubts about the behavior of Director Ouyang and Deputy Director He, but they didn't take it seriously, and formed a small circle to discuss what happened next.

"Brother Chen?"

"Isn't Professor Xu too naïve?" a very young man asked Chen Li next to him, "I have read that paper, which proves that although there is a mathematical form, it is not very thorough, but according to my deduction, it has reached the maximum limit, and it is impossible to convert it into a complete mathematical form. ”

"And just now Professor Xu said that he wants to solve this problem, I suspect... Professor Xu is just holding on, I'm afraid I'm running away now, right?" The young man's face was full of curiosity: "Brother Chen, you have been working here for a long time, can you analyze it with me?"

"Shh

"There are some things that you can't talk nonsense. Chen Li hurriedly made a boo, and said cautiously: "You have just returned to China not long ago, and you may not know how powerful Professor Xu Mang is, but you have at least heard of it, right?"

"Hmm!"

"I've been hearing about Professor Xu for the past two years, but I've never seen him. The young man said, "What's the matter?"

"Huh!"

"I've had the pleasure of watching Professor Xu solve problems, and you can never imagine how quickly he solves problems. Chen Li said seriously: "I'll tell you one thing, don't question Professor Xu, no matter what kind of problems he has to face, all you need to do is believe in him!"

Belch?

Is it?

With a hint of rebellion, this ignorant young man nodded honestly, but he was quite unconvinced, and this is the character of a young man, who is full of doubts about everything and dares to challenge the so-called authority.

At this point,

Xu Mang returned to the multimedia classroom again, with a trace of helplessness on his face, and said to everyone present: "I'm sorry... My wife's temper is a little willful, I can't help it... I've been used to it since I was a child, and I criticized it hard just now, but I can't help it... The head of the family. ”

"Huh?"

"What about Director Ouyang and Director He?" Xu Mang found that the most important two people were missing in the front row, looked around for a moment, found two people in the back row, and asked curiously: "Director Ouyang, Director He... What's the situation? How do you sit in the back and get up?"

"Ahem!"

"I want to experience what it's like to sit in the back. Director Ouyang smiled: "You start." ”

"Okay!"

"Give me a pen and a couple of A4 papers. Xu Mang said indifferently: "I just... I'll just sit in the front row, don't sit in the whole time, and please be quiet, you don't have to endure too long, just five minutes. ”

Five minutes?

This...

Is this really okay?

Hearing this time, not only Ouyang Fei and He Liqun were full of surprise, everyone else felt frightened, five minutes seemed to be a bit excessive, but if you think about it carefully, it is not too much, and even more excessive things have happened.

Of course

There are also people who are full of doubts about this, and these people basically have not experienced Xu Mang's time as a student.

"Really?"

"Brother Chen... Professor Xu is usually like this?" The young man before lowered his voice and asked in an extremely low voice, "This... I think Professor Xu is a little too proud, right? ”

"Huh!"

"That's what it means to have strength. Chen Li said: "In the past, it was more exaggerated, and the roof could be lifted, but now it is much more restrained." ”

As soon as the words fell,

Xu Mang started the so-called solution to the problem of incomplete mathematical form, in order not to let Xiao Man wait too long, he directly turned on the beast mode to speed up the solution of the problem, but Xu Mang has a more powerful existence than the beast mode, but it will cause panic, and the non-human mode is best used when no one is around.

When Xu Mang lifted the pen, a long-lost emotion came to his heart, he hadn't felt this way for too long, for about half a year, he didn't show his terrifying computing ability in public, and many people may have forgotten about it.

it!

Youth... It's back!

At this time, Xu Mang was not in a hurry to write the process, but was silent in the memories of the past, not to mention... Every period of youth has a remarkable side, the past self was wild and unrestrained, and he didn't care about anyone's opinion, but now he is mature and steady.

In fact

Xu Mang really wants to live to the past, and wants to feel the unrestrained youth, but it's a pity... Time is gone, there is no so-called regret medicine in life, there is no time rewind for the time being, once the point is reached, there is no option to reopen.

Just when Xu Mang was caught in memories and couldn't extricate himself, many people present looked at him curiously, completely unaware of what he wanted to do, obviously he had already got the paper and pen, but he didn't move, just sat on the chair and quietly looked at the pen in his hand.

"This..."

"What's going on?" the young man asked Chen Li curiously, "Brother Chen... What the hell is going on here?"

"Don't worry!"

"Normal operation. Chen Li looked at Xu Mang, and also fell into memories, and couldn't help but sigh: "I haven't seen Professor Xu like this for a long time, and the first time I saw him in a daze was a year ago." ”

Ha?

This...

Can even being in a daze make it fall into memory?

The young man was even more confused and unconvinced, staring at the back in front of him.

In the back,

Ouyang Fei and He Liqun, who were struggling to solve the problem of incomplete mathematical forms, looked up and found this anomaly, and their hearts couldn't help but chuckle, familiar... Too familiar, this is Xu Mang's signature behavior in the past, in a daze at an important critical moment.

past

There are some 'caring' students who call Xu Mang 'Xu Mang in a daze', which is similar to the character Maori Kogoro in an anime "Detective Conan", one is Xu Mang in a daze, and the other is Kogoro in sleep, and there is something in common between the two, falling into an inexplicable quirk.

But Xu Mang is a little different, and when he comes to his senses, he will shock the whole world.

"It's over!"

Xu Mang began to be in a daze, and there was no need to write anymore. Director Ouyang said half-jokingly: "Surrender now and lose half." ”

“...”

"This guy... It is true that I haven't seen Xu Mang in this state for a long time. He Liqun reminisced: "Okay... Let's go ahead and ignore him for now. ”

Words fall,

Ouyang Fei and He Liqun returned to the state of solving the problem.

Then

Xu Mang sobered up, glanced at the time, only a minute had passed, twisted his neck, adjusted his state, and began to solve the incompleteness of the mathematical form proved in the universal coverage problem, which was similar to the past, and when Xu Mang put down the pen, everyone in the audience was shocked.

Or the original recipe,

It's still a familiar taste!

fast

Fast to the extreme,

Many people have seen Xu Mang's non-human speed in the past, after a year... Seeing such a miracle again, that feeling came back.

"This..."

"Isn't this a joke?" The young man stared at Xu Mang with a frightened face, and hurriedly turned his head to Chen Li and asked, "Brother Chen... This... Isn't this graffiti? This simply goes against the scientific ideals... How could it be so fast, unless Professor Xu was writing nonsense. ”

"Nonsense?"

"Professor Xu has never written nonsense. Chen Li said solemnly: "Let's read it slowly, it's just an appetizer now, and when Professor Xu puts pen to paper, you will know what real strength is." ”

Everyone held their breath, for fear that the sound of their breathing would affect this legendary genius.

Boom,

Only the sound of the tip of the pen was heard.

Three minutes and forty-seven seconds,

Syllable!

Xu Mang put down his pen, and then he left the multimedia classroom directly, and when everyone came back to their senses, there was no longer him, leaving only a pen and a few pieces of paper full of derivation process.

......