Chapter 343

Of course, Gu Lu was serious.

Truly.

As Konstantin thought, it was not easy to dissolve the school, and it was necessary to get the nod of President Goehns.

But......

Except for having Chairman Gonds nod in agreement.

There is another circumstance that can also cause the study to be dissolved.

............

on the podium.

Shinichi Mowai wrote down a line of formulas and threw the chalk head on the lectern.

"The above is about the specific content and derivation process of Inference 3.12, which is an extremely critical theorem that will be used in many parts of my theory. ”

"So, do you have any questions about Inference 3.12, you can raise your hand and ask!"

Shinichi Wangi propped up the lectern with both hands, and his eyes scanned the dozen or so students in the classroom.

After a few seconds of silence in the classroom, a hand was slowly raised in the back row.

And it was none other than Gu Lu who raised his hand.

"Gu Lu!"

Shinichi Wangi also noticed that the person who raised his hand was Gu Lu, who had just buried his head in the whole class and didn't know what he was doing.

As Gu Law guessed, Shinichi Wangi is indeed biased against Chinese mathematicians!

Shinichi Wangi was a strong patriot, and naturally he was not polite to a Chinese mathematician.

In particular, Gu Lu also represents the leader of the younger generation in the Chinese mathematics community, and Wangjing Shinichi will not give Gu Lu a good face.

But Shinichi Mowai is not completely devoid of emotional intelligence.

He knew Gu Lu's current momentum in the mathematical community.

It is not an exaggeration to describe it as a day.

So he didn't dare to offend Gu Lu to death.

Therefore, Gu Lu kept bowing his head and not listening to the class just now, and Wangjing Shinichi turned a blind eye and treated it as if he didn't see it.

But this matter has to be put on Xu Chenyang, who is also a mathematician in China with Gu Lu, and Wangjing Shinichi has to call him up and criticize him severely.

Shinichi Wangi knew from Director Buddy that Gu Lu had just come here to listen to this lesson.

After listening, you have to leave.

That's the intersection between Gu Lu and himself.

Therefore, Wangjing Shinichi didn't have much fear when he first met, so he let Gu Lu eat a deflated.

It's still the kind of suffering that can't be said.

Shinichi Wangi was not worried that Gu Lu would declare war on him in the future, because that would be a completely unwise move.

Moreover......

Even if it is a real declaration of war, Shinichi Wangjing has the entire island country mathematics community behind him, and he may not lose to Gu Lu.

Shinichi Wangjing originally thought that after Gu Lu had mixed up with this class, he would leave after saying a few words at most.

Then the two of them went their separate ways.

However, contrary to Shinichi Wangjing's expectations, he didn't expect Gu Lu to stand up at this time.

Or in the form of questions.

Does Gu Lu want to take the opportunity to make trouble, or does he really have a question to ask?

Shinichi Wangi was a little confused for a while.

............

"It turned out to be Professor Gu!" Wangjing Xin pretended to smile expressionlessly, and then said to everyone in a routine tone, "I forgot to introduce it before, this is Professor Gu Lu from Yenching University in Huaguo. ”

"Everyone here should have heard the name of Professor Gu, Professor Gu can really be described as a young spirit, so young to prove the conjecture of such an order of magnitude as the conjecture of equal difference prime, I just hope that Jiang Lang will not exhaust it, otherwise it will definitely become a big loss to the mathematical community. ”

Wangjing Shin opened his mouth with a smile on his face.

Gu Lu had a faint smile on the corner of his mouth, and he also fought back, "Professor Wangjing is also not bad, he is old and strong, and he is so old that he is not far away to start this study class, but, Professor Wangjing, I think you are so old, it is not good to be too tired, I think I can help you solve your problems." ”

Between the two, the smell of gunpowder is full.

But each other is still polite.

Beside.

Konstantin silently took out a handful of melon seeds from his pocket, and as a qualified melon eater, he slowly knocked them one by one.

Behind Gu Lu, Xu Chenyang's face was tense, full of nervousness.

Xu Chenyang was very worried that Gu Lu would completely turn his face with Wangjing Shinichi here because of himself.

"I wonder if Professor Gu has anything to say when he stands up?" asked Shinichi Wangjing coldly.

Gu Lu shrugged, "Of course it's asking questions, didn't Professor Wangjing just say that you can raise your hand to ask any questions?"

Is it really asking questions?

Shinichi Mojii muttered in a low voice, and at the same time breathed a sigh of relief in his heart.

Wangjing Shinichi was worried that Gu Lu was tearing his face with himself here and making trouble directly.

But if you just have a question to ask, then it's nothing to worry about.

On the contrary, his identity as a teacher will also press Gu Lu's head.

Ahem~~!

Shinichi Wangjing coughed lightly and said with a serious face, "Professor Gu, do you have any questions for me?"

Gu Lu smiled faintly and nodded, "Yes, it's a question about Professor Wangjing's inference 3.12 you just talked about. ”

"Ask, and I'll know everything. Wangjing Shinichi stretched out his hand to signal Gu Lu.

"Professor Wangjing, don't mind if I borrow the blackboard. Gu Lu pointed to the blackboard in front of him.

"Please!" Shinichi Mochizuki stepped aside and made way for Gu Lu.

Gu Lu walked straight to the podium, picked up a piece of chalk and held it in his hand.

The Clay Institute of Mathematics is not short of money.

All classrooms are equipped with dust-free chalk.

It feels a little better than regular chalk in the hand.

But now, obviously, is not the time to ponder this.

Wangjing Shinichi stood on the side of the podium, holding his arms, quietly watching Gu Lu's performance.

Gu Lu held the chalk and muttered for a few seconds.

Then he looked up and circled the line of formulas that Shinichi Mojii had written on the blackboard earlier.

-|log(q)|≤-|log(&)|

This is a corollary to the inequality in 3.12.

Similarly, it is the place where the loophole discovered by Gu Lu exists.

Seeing that Gu Lu was enclosing this inequality, Wangjing Xinyi raised his eyebrows, but did not speak.

Gu Lu looked at Shinichi Wangjing with a smile and asked, "Professor Wangjing, I remember that when you were lecturing just now, you said that the purpose of establishing this inequality is to compare the number of elements in two different sets, right?"

Shinichi Mowai did not deny it, "That's right, this is the purpose of the existence of this inequality. Although the inequality compares the number of elements in two different sets, a direct comparison is not feasible, so I transform the two sets into part of a ring of some elements in 6 different sets of real numbers. ”

"Then what are these six collections?" Gu Lu then asked.

“(R⊙c，Θj)、R⊙θ、R⊙q、Rθ、Rq、R⊙c，q。 Shinichi Wangi narrated these six collections one by one.

Gu Lu recorded these six collections on the blackboard.

Then, connect the six sets with arrows and number symbols.