Chapter 831： Detrimental to oneself

"The idea of ​​solving the problem, as well as the formulas involved in which book, are all written in detail." Li Guangyi said, "Why don't you write a part?"

"Are you too late to write? Or..." Li Guangyi paused and said, "Or, you won't?"

Tanmo raised his eyebrows, "What you said is very interesting. I don't know what to say, so where did the answer come from? You mean, I read the information, or the answer I found on the Internet?"

"I planned to say this when I was in class." Tan Mo said lightly, "It's about to go to class, you should go back and sit down. As soon as the class bell rings, I will tell you why."

Li Guangyi lifted his eyelids slightly, observing Tan Mo's expression, as if he wanted to see something similar to a guilty conscience from her face.

"Okay." Li Guangyi nodded, "I hope that Senior Sister Tan Mo can give me an answer after class. If you forget, I will remind you. I just hope that when the time comes, don't say anything that you don't want to take up Teacher Yang's class. time."

"No, don't worry." This sentence was not what Tanmo said.

It was the voice of Associate Professor Yang.

Li Guangyi turned his head in surprise, and saw Associate Professor Yang approaching, his face solemnly said: "On the way here, Tanmo will just tell me. I will take up a little time in class, so I will answer your questions first."

As for anything else, Associate Professor Yang didn't say anything.

He was dissatisfied with the ignorance of these students, so he turned back and told Principal Mu that it was.

Just telling this one student, it won't make much difference.

Li Guangyi was surprised, Tan Mo actually said to Associate Professor Yang, he was not delaying time.

Okay, he just took a look and talked about what Mo planned to say when he was in class.

However, in front of Associate Professor Yang, he always felt that Associate Professor Yang was a bit too serious.

Seems dissatisfied with them?

Li Guangyi's scalp is numb, and the pressure is a bit heavy.

He went back to his seat as if dingy.

As soon as I sat down, the class bell rang.

Associate Professor Yang first said: “Because many students sent emails to Tanmo the night before asking some questions that they don’t understand. Some of them need to be explained in class. So, let Tanmo talk about it before we come to class. Tan. The content of the ink lecture is also the content of the class, and it does not take up class time. I hope everyone understands."

After speaking, Associate Professor Yang gave up the position of the podium to Tanmo.

Tan Mo held her printed question, walked to the stage, and wrote the question on the blackboard.

"The night before yesterday, I received a lot of e-mails. They were questions sent to me by you." Tan Mo said, "I divided these questions into two categories. The first category gave very detailed ideas for solving problems. Because of this kind of questions, Although there are a few super outlines. But you are all people who can extend themselves outside of class. This super outline should be normal for you. But for the other part, I only gave the steps and answers, but did not give it. The idea of ​​solving the problem. Because that part of the problem is directly searched out according to the difficulty, which is not accessible to you what you have learned now. Even if I write to understand the idea of ​​the problem, it is just a waste of each other's time."

"It's like this question." Tan Mo said, "What needs to be used is the Newton-Leibniz formula."

"Because f satisfies the Lipschitz condition, f is an absolute function, for any x1, x2 ∈ [a, b], x1

"From the Newton-Leibniz formula..." Tanmo said while writing on the blackboard.

"And f is a function of bounded variation, and therefore a bounded function..."

"By Lebesgue Bounded Convergence Theorem..."

Tanmo wrote a lot on the blackboard, "I am writing on the blackboard now, do you all understand?"

Tan Mo Jiang received all the blank expressions of the students under him.

Tan Mo smiled, "Everyone only took one class in total. Even if you finish learning the content of this semester, and then extend your self-study on the basis of these, you will not be able to extend this part."

"So, it’s not necessary to spend time looking for problems just to test me. I write the answers for you, and you don’t understand them. I wasted my time. Although you don’t understand, you read it several times. It’s a waste of your time to find a question.” Tan Mo said lightly, “Let’s save trouble for each other a little bit. If you really don’t know, please come to me. But like this, I won’t answer it again in the future. ."

"But how does she know if the students really don't understand? Maybe they really learned to that extent by themselves?" Someone muttered underneath.

Although Tan Mo's ear power is not as good as Wei Zhiqian's, he can still catch this whisper in his ears.

Tan Mo smiled and said, "I still have this little judgment."

"Furthermore, if you can learn to this level by self-study, mathematics geniuses are not counted, but they can be cultivated by the school in mathematics." Tan Mo raised his eyebrows, "Whoever sends me such questions again, I won’t answer it, and recommend him directly to the school.”

Tan Mo smiled and said, "When the time comes, the school will come to the assessment to see if it is really so good. If it is, it should be possible to directly enter the math class of our school. If it is not, then you can't enter. There is no loss, at most. I'll lose some people."

Tanmo is not a Virgin, so I don't want to answer questions for these people endlessly.

Sure enough, a few people changed their faces.

Originally thought, even if Tan Mo saw it, they would still be able to find some difficult problems to talk about Mo.

Even talking about the Mohui will cause some trouble for her and take up more time for her.

It is not good for them to trouble her in this way, but as long as they trouble Tanmo, they are happy.

But now that I heard Tanmo's remarks, I had to weigh them carefully.

The trouble of looking for Tanmo will hurt others and hurt yourself, and you will also embarrass yourself.

Moreover, just looking at what Tan Mo said, she did indeed.

A few people who had been to Director Yao's office only yesterday couldn't help but think of what the senior elders and sisters who graduated from graduate school had said.

Those brothers and sisters who are studying Ph.D. will ask Tanmo for advice when they encounter questions that they don't know how to do.

So, is Tanmo's mathematics really so good?

But if so, Tan Mo is just now in graduate school, and he is still studying mathematics.

What does she have to learn?

If the seniors and elder sisters who skip the Ph.D. study all encounter problems that they don't know, they have to go to Tanmo for advice on this point.

Although Tan Mo had just graduated from graduate school, it was not difficult at all to solve their freshman problems, which made sense.

Talking about ink did not take up a lot of time.

After clarifying, she returned to her seat.

Associate Professor Yang continued the lecture.

However, because of Tan Mo's remarks, many people are often distracted in this class.

After a class was over, they realized that they hadn't heard anything at all.