Xueba: The Knowledge I Teach, The Crit Is Returned

Yenching University, a lecture room.

Gu Bai stepped forward and wrote a few large characters with chalk [Proof of the Navier-Stokes equation]

Looking at the big characters on the blackboard, Wei Dongyi shook his head unconsciously.

He thought that he was probably crazy, and... he must be crazy.

Otherwise, he really couldn't understand why he would agree to Gu Bai's "nonsense" request.

NS equation, this is the NS equation.

These are the seven major problems in the world that countless mathematicians have worked hard and never shaken for hundreds of years.

Looking at Wei Dongyi who was still at the door, Gu Bai raised his brows and said with a smile, "Why? Don't believe in yourself? Or...don't believe in me?

Looking at Gu Bai's provocative eyes, Wei Dongyi took a deep breath, walked up to Gu Bai and said, "I have always been confident in myself "One Five Three", but this step is too big... ."

Originally, Wei Dongyi thought that Gu Bai had made a breakthrough because he had an idea in a certain way and wanted to communicate with himself.

Unexpectedly, this guy is directly pulling himself to fight the 'NS equation'.

Isn't this Arabian Nights!!!

It is true that at the mathematicians' gathering yesterday, Gu Bai left him with a very good impression, even....the most talented and youngest boy he has ever seen.

But... Wei Dongyi felt that the two of them directly fought against the NS equation, and the steps were too big.

"Remember to cooperate with me later."

Gu Bai's flat words were full of confidence, and then he stopped talking.

He took a deep breath, closed his eyes slowly, and his brain was spinning at a high speed. . . .

With entering the state, those mathematical formulas and steps deduced by Gu Bai last night appeared again...

This state did not know for a few minutes.

suddenly.

Gu Bai opened his eyes.

In his eyes, there was an indescribable determination.

Brush brush.

Lines of mathematical formulas popped up quickly on the blackboard.

The idea is very clear, the starting point is also very novel.

This is the first thought in Wei Dongyi's mind.

However, when Gu Bai wrote the tenth line of the mathematical formula, Wei Dongyi's face suddenly showed a serious look.

Thinking of Gu Bai asking him to cooperate, his expression became serious.

Regardless of whether I can crack the NS equation today, I will give my life to accompany you to go crazy once.

Gu Bai didn't know that Wei Dongyi had begun to get serious, he was immersed in the mathematical formulas, and continued to push down.

[.... Therefore, we might as well assume that its approximate factorization is: D_△Q+D_△Q+DAQ=-1/w(RHS), where: D=[1/wAr+B(ya+yb +yc)],D_AQ=[]...."]

[So, before the fluid hypothesis can be obtained, all the fields involved are differentiable, so a finite factor must be considered on these basis...]

Gu Bai's speed was very fast, and in less than an hour, he had reached the step he had taken this morning.

However, at this time, a large blackboard was already covered with mathematical symbols.

Wei Dongyi immediately pushed up the blackboard full of mathematical formulas and replaced it with a brand new one, for fear that it would delay Gu Bai's thinking.

"Remember to cooperate later, and solve the equations I listed." Gu Bai murmured.

Next is the main event. Gu Bai doesn't want to waste time on boring calculations. He needs Wei Dongyi's assistance.

At least in partial differential equations, Wei Dongyi is a worthwhile partner Gu Bai believes.

"No problem." Wei Dongyi nodded solemnly, his adrenaline had already started to soar.

That's...that's what he likes to do the most, solving math problems.

This is also Shen Wei, the love of the past few decades.

At this moment, Gu Bai is transformed into a warrior who expands the territory, while Wei Dongyi is transformed into a scavenger who cleans the battlefield.

The two are in tandem, linking all the mathematical formulas in perfect and infinite series.

Even though the two have never cooperated, but...the cooperation between the two is so tacit.

outside the door.

Several graduate students of Yanjing University went to the academic lecture hall of Yanjing University, and when they saw someone in the classroom, they couldn't help but glanced at them curiously.

"Isn't this Wei Shen?" a student asked curiously.

As the youngest professor in the Mathematics Department of Yenching University, Wei Dongyi's popularity in Yenching University is still good.

Especially some time ago, because of a photo of cold water steamed buns, the whole Yenching University 0...

It can be said that there is no one in Yenching University who does not know Wei Dongyi.

"Fuck... 35

"Look at the blackboard.... what's that written? 35

Suddenly, a graduate student with glasses showed a look of shock on his face. He pointed in disbelief at the mathematical formulas that were already covered with two large blackboards in the classroom (university lecture hall, a total of 4. The kind that is very large). ).

There was something inconceivable in his words, because he found that as a student of mathematics, he could not understand.

"This... this is the NS equation." Another graduate student pushed his glasses and pointed to the small words on the top blackboard that had been submerged at the top.

NS equation?

Hearing this, several other graduate students were shocked.

As students of Yan University, they have more or less heard of the NS equation, one of the "seven major problems in the world".

"Fantastic, Wei Dongyi is going to heaven? He even directly challenged the seven major problems in the world? 99

"Crazy, crazy. Although I admit that Wei Shen's mathematical attainments are not shallow, but... challenge this world's problems, it is estimated that it is still enough. You know, for hundreds of years, for example, Renault, Hilbert and so on Math giants can't handle it.

"The difficulty is indeed not small, Wei Shen is either crazy, or crazy..."

After realizing that the mathematical formula on the blackboard is about cracking the NS equation, several graduate students shook their heads.

However, no one left at this time.

They stopped, and some had already taken out their mobile phones, watching this scene curiously.

After all, being able to see Wei Shen challenging the NS equation is something you can't find.

However, over time.

Several graduate students frowned, look at me, I look at you, and said: "It seems... that young man is the leader, Wei Dongyi is just a layman."

When they found out this fact, several people were shocked!

Wei Dongyi, a professor at Yenching University who is now recognized by Daxia as a math genius, even cooperated with a young man.

A look of disbelief appeared on the faces of these graduate students.

At the same time, they couldn't help but have such doubts in their minds.

"Who is this young man?"