I don't know how long time has passed, but on the podium, Xu Chuan finally stopped the chalk in his hand.

The analysis of the NS equation is not finished, but the blackboard is no longer written.

The moving blackboard was already full of mathematical formulas on three sides, and the absence of a place to put pen to paper interrupted his thoughts, and he woke up from that strange and wonderful state.

Holding the chalk in his fingers, Xu Chuan stared at the equation on the blackboard and savored it.

If there was ever an epiphany in the scientific community, it would have been in that wonderful state of his moment.

At that moment, he really felt like an omnipotent god, and all his thoughts were gushing like a long river.

If mathematics is the language of the universe and physics is the voice of the universe, then at that moment he is the Laplace of the universe!

After staring at the blackboard for a while, Xu Chuan finally sighed.

After escaping from that wonderful state, he tried to go back again, but no matter what he did, he couldn't do it anymore.

If the number of blackboards in front of him is sufficient, he may be able to use this opportunity to finish the last step of the NS equation in one fell swoop.

But unfortunately, there are only three blackboards in this large classroom.

But fortunately, he had seized the opportunity to gather that light of inspiration in his mind. The rest of the proof process, if there are no surprises, just have to wait for some time.

With a sigh, Xu Chuan turned around and threw the chalk segment in his hand onto the podium.

As soon as he looked up, he was stunned for a moment by the crowded scene in the classroom.

It seems that when I was in class before, there were not so many students, right?

Offstage, after Chang Ming saw Xu Chuan stop, he hurriedly stepped forward, took a deep breath and suppressed the horrified emotions in his heart, and asked in a trembling voice: "Professor Xu, the NS equation, have you proved it?" ”

Xu Chuan shook his head and said, "That's not true, it's just a little bit of an idea." ”

After a pause, he looked at the classroom behind Chang Ming and asked, "Is this already the second class?" Professor Chang. ”

Chang Ming nodded and said, "It's indeed the second class." ”

Xu Chuan smiled embarrassedly and said, "I'm sorry to delay Professor Chang's time in class." ”

Chang Ming hurriedly said, "No, no." ”

Xu Chuan said with a smile: "I'll leave first, so I won't disturb your class, just go back and sort out my thoughts." ”

Chang Ming sent it to the door of the classroom and said, "I wish Professor Xu all the best." ”

Xu Chuan smiled and nodded: "Thank you." ”

And the moment he walked out of the classroom, behind him, applause rang out like a tide.

Xu Chuan left, and the gathered students in the classroom began to disperse one after another.

Not only the students that Xu Chuan brought with him in class, but also the students who came to Changming math class themselves, some of them quietly escaped with Mimi.

The classroom, which was originally crowded, quickly became empty.

Chang Ming ignored these skipping students, his eyes and attention were all focused on the blackboard in front of him at the moment.

The above equation fascinated him.

Starting from the fluid, the partial differential equation is introduced, and then the micro-element fluid is transferred. Although he couldn't understand the things behind it, it still made him feel amazing.

It seems that the equation on the blackboard is as if it were made in nature and is flawless.

He couldn't bear to wipe it off.

"Wait, why can't you save it?"

Suddenly, an idea popped up in Chang Ming's heart.

"That's right, this is Professor Xu's manuscript for solving the NS equation, it can be said to be a precious cultural relic, it's just a three-sided blackboard, why can't you keep it, anyway, there is no shortage of these three-sided blackboards at NTU."

Thinking about it, Chang Ming slapped his palms excitedly, and his eyes lit up.

Immediately, he stopped class, took out his mobile phone from his pocket, and dialed it to Rong Zhizhuan, the dean of the Academy.

After a while, Rong Zhizhuan quickly rushed over, and he was also very excited when he looked at the equation on the blackboard.

"Is this really the manuscript of the last step of Professor Xu's calculation of the NS equation?"

Chang Ming nodded and said, "Well, Professor Xu just left, and before I went to class, he came to class." Listening to these students, it seems that they suddenly came to the inspiration after class, and they directly performed the calculations on the blackboard. ”

"Demolition, demolition, demolition!"

Hearing this, Rong Zhizhuan quickly said: "I'll find someone to dismantle it and keep it!" There is no shortage of blackboards in the school! ”

"This has to be saved! If you really want to succeed, this is the most precious cultural relics of NTU. ”

"And it is also to witness Professor Xu's growth, you can see the thoughts, which is even more precious!"

"I'm going to find someone, you are guarding here, don't let people destroy the blackboard, remember, there is no word missing on it! No! Not a single punctuation mark is missing! ”

After speaking, the dean of the several academies ran away in a hurry, leaving Chang Ming to guard the blackboard and cry and laugh.

To be honest, he has been a professor at NTU for many years, it's not that he hasn't seen the world, but he really hasn't seen Dean Rong's urgent appearance.

But then again.

If Professor Xu really succeeds in proving the NS equation next, these three blackboards are all precious cultural relics.

In a few decades, it is possible to sell tens of millions.

Of course, it is impossible for NTU to sell the three-sided blackboard.

On the other side, as the students in the classroom left.

Immediately, the Little Stone Forum of NTU, as well as the campus circle of friends and penguin space, set off a wave of convenience.

【it!】 Kawajin just came to give us a math lesson! The most hanging, he also hit a wave of NS equations in class! 】

【？？？？ 】

What the hell? 】

[There is a video to prove it!] It's true! Don't believe it for yourself! 】

【Hold the grass? Kawasami's math class? Which classroom ??? I'll be there soon! 】

[You're still in a GB, and you're out of class early.] But now, you may be able to see the three blackboards where Kawajin calculates the NS equation. 】

[I can't see it, don't dream, just now Dean Rong personally led someone to dismantle the blackboard, saying that he wanted to keep it as a cultural relic. 】

【!】 All out of class? Kneel down and beg the old man to make a report before the next class. 】

【Fun!】 】

[I'm more curious, did the old man succeed in impacting the NS equation? ] 】

Who knows? Anyway, I can't read the equations on the blackboard. 】

[If you are a scumbag like me, you are not worthy. 】

For a 985-level university, there are students who mess around, but there are also many students who know how to seize opportunities.

In particular, the students of the Department of Mathematics of NTU have ushered in the biggest opportunity of their lives this year.

A Nobel laureate + Fields Medal winner personally gives them a math lesson, and such an opportunity is unique at home and even abroad.

After all, this big guy is the world's first Nofi double award winner, and there is no semicolon.

This kind of top-notch teaching is not to be missed for students who are interested in further academics.

What's more, today, this big bull also hit a wave of NS equations in the classroom, and this opportunity is even more precious, I am afraid that I will never encounter such an opportunity twice in my life.

Looking at these other students who kept showing off on the Internet, the other students who didn't catch up with the class suddenly shed bitter tears in the corners of their eyes.

After coming out of the classroom, Xu Chuan took out his mobile phone and dialed Zheng Hai, and the office did not return, so he returned to the villa directly, and then locked himself in the study.

The only thing he wanted to do now was to write down the ideas he had generated and the calculations he had deduced.

Then start tackling the final step of the NS equation!

If it can be solved, he will be able to come out soon.

If you can't.

Then he won't come out!

On the other hand, with the fermentation of forums and videos on the Internet, the news that Xu Chuan hit the last step of the NS equation on the way to class at NTU was quickly transmitted.

The videos taken by those students in the front row are relatively clear, and you can clearly see the equations on the blackboard.

Soon, someone sorted out the equations on the blackboard in the video, and then shared them on the Internet, and Aite some famous mathematicians such as Tao Zhexuan, Deligne, Fefferman and other big bulls watched together.

After all, the NS equation is one of the seven millennial problems, and whether it can be solved or not is of great value in both mathematics and physics.

Many people can't wait to know if this Professor Xu has, or if it is possible, to solve the final step of the NS equation.

And the heated discussion in the mathematics community naturally attracted the attention of these big bulls.

University of California, Los Angeles, California.

As a surfer in the mathematics world, the first person to pay attention to this matter was naturally our all-round king, Professor Tao Zhexuan.

After confirming that the video and paper were not spoofs, but really played by that person, he quickly downloaded the video and watched it over and over again.

As for the papers that others have put together, he hasn't moved much.

After all, the video itself is clear enough to watch, and this is the original calculation.

And those things that others have sorted out, some of them are mixed with the opinions and opinions of the organizer himself, and they are of little value to him.

For him, Xu Chuan's calculus video has greater value.

Pushing the glasses on the bridge of his nose, Tao Zhexuan clicked on the video with interest.

The video is very quiet, there is no sound, and he follows the back the whole time, which also allows him to clearly see every process of this argument.

"Start with fluids and introduce partial differential equations? He seems to have discarded his previous work on the NS equation and re-studied the NS equation from scratch? ”

Staring at the video, Tao Zhexuan muttered to himself, with curiosity and a hint of doubt in his eyes.

If you want to solve the NS equation, wouldn't it be easier to expand it on the original paper?

Or does he feel that the road has really come to an end, and he can't move forward anymore and wants to open a new path?

Touching the tip of his nose, he didn't think too much about it and continued to watch the video.

And with the recommendation of the video, he seemed to realize something, and the whole person sat upright, staring at the computer screen with his eyes firmly fixed.

"No, no, it's not an NS equation, he's creating a new mathematical tool!"

With a light of excitement in his eyes, Tao Zhexuan realized that Xu Chuan was not studying the NS equation, but creating new tools.

Relying on microfluids in the mathematical and physical system, he wants to build a bridge in fluid mathematics and analysis, can he do it?"

Staring at the video, Tao Zhexuan muttered excitedly, he couldn't wait to continue watching.

Then, at this moment, the calculations on the blackboard had filled the entire page, and the figure stopped moving, and the video came to an abrupt halt.

"Gone?"

The moment the picture went black, Tao Zhexuan was stunned for a moment, and quickly flipped the mouse in disbelief.

"Damn! Why do you want to break it here, it's over!! ”

Confirming that the video had ended, Tao Zhexuan pulled his hair in pain.

For a mathematician like him, seeing the birth of a new mathematical tool, but not seeing everything, is undoubtedly the most painful.

PS: There is more at night, ask for a monthly pass!

(End of chapter)