Chapter 811

Just when Xu Yerong and Professor Yan Ming were looking for Yang Tian all over the world, a bus drove into Peking University.

It is written with the words "exchange student of Tsinghua University"

Then Yan Ming received a call.

After he hung up the phone, he didn't look good.

After seeing this, Xu yelong blinked her big eyes and asked, "teacher Yan, what happened?"

Yan Ming snorted angrily and said: "just now, the bus was filled with students from Tsinghua University, and they were also freshmen. When our university enrolled students, they took over the top ten students in the national college entrance examination. Today, they are here to show off their power for that matter."

"Ah? That's arrogant. "

Xu yelong is a little angry. This is Peking University, not the site of Tsinghua University

Yan Ming said in a low voice: "just now I called to say that a student from the other university solved a difficult problem in the mathematics field, and then said that he came to give us a public class for freshmen. Hum, is he really cheating me that there is no one in Peking University?"

"That's it. It's irritating." Xu Yerong echoed: "what shall we do now?"

Yan Ming looked at the paper ball in his hand, but he couldn't help laughing and said: "it's not the right time for them to come. There are freshmen here who have solved the four color conjecture, one of the three most difficult problems in mathematics. I'd like to see how they end up."

Having said that, he carefully folded up the paper ball and handed it to Xu Yerong, saying, "take this and go to find Yang Tian. Then come to me in the open classroom on the third floor. This time it's about the face of Peking University. You must find him, but you must take him there."

"Well, Mr. Yan, I won't let you down."

Xu Yerong clenched her small fist in a firm tone.

——

When Yan Ming arrived at the open class teacher on the third floor, it was already a sea of people.

On the platform stood a teacher and a student.

That teacher is no other than Gao Hong, the enemy of Yan Ming.

He is also a professor and belongs to Tsinghua University.

He used to be Yan Ming's good friend, but the other was too narrow-minded. They parted ways because of disagreement

Now the other party is coming, obviously with bad intentions.

As expected, Gao Hong's smile became more intense when he saw Yan Ming.

He came down from the stage, looked at Yan Ming and said, "ha ha, isn't this Professor Yan? Are you willing to come out at last? "

Yan Ming snorted angrily. His voice was a little displeased and said, "what are you doing here?"

Gao Hong laughs and says: "nothing, just let the students I teach come to teach you some math knowledge."

"You"

Yan Ming's face was a little ugly and said, "you are a provocation."

"Ha ha, what about provocation? Professor Lai Yan, how about helping me guide my students?"

Gao Hong's face is full of smiles.

Yan Ming's face is gloomy and silent. Looking at the student on the stage, he explains the Riemann hypothesis.

The Riemann hypothesis is also one of the more famous problems. Foreign mathematicians once set a reward of 10 million US dollars, that is, as long as the hypothesis is proved, they will get a reward of 60 million RMB.

Yan Ming had studied for some time, but he didn't have a clue. The young man on the platform seemed to explain things in a reasonable way

This makes Yan Ming not know what to say. If he wants to give advice, it's almost the same for him.

Yan Ming feels that he has suffered too many blows today. The Riemann Hypothesis and the four color conjecture are all young heroes.

You know, he is a professor of mathematics. After so many blows, he almost doubted life.

Under the platform, his students were unconvinced and kept asking questions, but all of them were successfully solved by the student on the platform.

This makes Yan Ming's face more dark.

Gao Hong's face is always with a smile. After the young man on the stage explained, he said with arrogant color: "can you understand your IQ? I don't understand. Do you want me to say it again

This sentence immediately angered everyone.

"Crouching trough, what are you talking about?"

All of them are from the Department of mathematics, and they can enter Peking University. Who is not the most talented person? They insult them with their intelligence quotient. Who can bear it?

All the students were so angry that they stood up one after another to teach each other a lesson, but they were stopped by Yan Ming.

Yan Ming said coldly, "Gao Hong, are you here to declare war?"

Gao Hong said with a smile: "Professor Yan, I don't like what you said. My Tsinghua students finally found Riemann hypothesis to teach you Peking University students. How did it become a declaration of war?"

Yan Ming snorted angrily: "Gao Hong, do you really think no one in Peking University can cure him?"

"Oh? I wonder if Peking University has a talent for mathematics? " Gao Hong's tone is full of disdain. At the moment, Yang Tian is teaching xiaolinger literacy in the library. The little fox was so stupid that there was no cure for it. After teaching her one word, he forgot to explain it to her for a long time. It was left ear in and right ear out. But also has been pestering Yang Tian to tell her Liaozhai, is the story of Fox and scholar love. She is not tired of listening, and when listening, she holds her cheeks in her hands, and her bright eyes are always looking at Yang Tian, blinking and blinking, and from time to time she gives out bursts of silver bell like giggles. Yang Tian rolled up the book, hit her little head three times and said, "what are you thinking in your little head?"“ Oh, it hurts Xiao ling'er covered the small head that was hurt. Instead of being angry, her big black eyes lit up and asked excitedly, "little brother, you mean to let me come to your room in the middle of the night." Yang Tian a Leng, then the corner of the mouth smoked angry way: "don't see the journey to the West."“ Oh Xiao ling'er is obedient, and then he is listless. He stutters and reads with books. Yang Tian shakes his head and feels crazy. Next time, he won't bring Xiao ling'er to the library to read. Just when he wants to be clean, Xiao ling'er still doesn't want to let him go. Xiao ling'er pointed to a word in the book, scratched his head and asked, "little brother, how can I read this word?" Yang Tian took a look and said, "stupid!" Xiaoling son smell speech angry coquetry not according to the way: "Xiaoling son where stupid." Yang Tian rolled his eyes, but said: "I say this word read stupid!"“ Ah? It's dead! " Xiao ling'er's pretty face blushes with the speed visible to the naked eye. She is embarrassed and covers her pretty face with small hands. She doesn't dare to make trouble any more. Yang Tian lost his smile. At this time, I saw Xu Ye Rong running out of breath, tired of sweat“ Lao Xu? Are you being turned out by a dog? " Yang Tian a word, Xu Ye Rong almost back to breath. She rolled her eyes, had no time to speak, picked up a bottle of water on Yang Tian's desk and began to drink“ I've had this bottle of water. Is it sweet The young man's words made Xu Yerong spit directly. She coughed twice, then glared at Yang Tian and said, "classmate Yang Tian, I don't have time to argue with you. Come on, come with me."“ Where to? " Yang Tian's words haven't finished, just listen to the girl anxious way: "too late to explain, on the way to say." With that, Yang Tian left without saying a word. When Xiao ling'er's ears are not so hot at last, he puts down his hands. However, after blinking vaguely, she found that Yang Tian had disappeared. She was wronged and asked: "where's my little brother? He doesn't think I'm stupid, does he? " On the way, Yang Tian finally understood the reason. Yang Tian rolled his eyes and said, "Lao Xu, didn't I tell you? Who asked you to say that the four color conjecture was proved by you, why do you still involve me? " Xu Yerong grinds her silver teeth and says, "smelly Yang Tian, if you give me another nickname, I'll bite you to death." Yang Tian wiped the cold sweat on his forehead. Xu Yerong continued: "the four color conjecture was originally demonstrated by you. How can I rob you of your glory? Besides, if I lie, I can't explain it to Professor Yan Ming."“ So now people from Tsinghua University are looking for trouble. What you mean is let me teach them a lesson. " Yang Tian picks his eyebrows. Xu Yerong nodded, pretended to be pathetic, took Yang Tian's hand and said, "good deskmate, this is about the honor of Peking University. You must do it“ Yang Tian said helplessly: "OK, let's go. Solve it as soon as possible. Don't delay lunch." Xu Yerong: now she finally understands what it's like to be in a complicated mood