Chapter 100: That classmate, you come up and do it

"You... you... what do you want to do?!" Zhang Qiong's voice trembled. Appearing so suddenly, without any preparation, she was really startled.

Xu Qingzhou's face darkened; he originally wanted to properly "punish" this stalker, but after seeing the appearance of the person following him, he was a bit surprised, "Eh? Are you Song Yao's roommate?"

"Yeah." Zhang Qiong held her phone, feeling a bit guilty.

Xu Qingzhou frowned. Just now, when they were far away, he noticed someone sneaking around taking pictures and following behind: "What are you doing following me?"

Facing Xu Qingzhou's questioning, Zhang Qiong suddenly thought of the main point, her gaze bypassing Xu Qingzhou, "Where is that woman just now?"

"Back in the laboratory." Xu Qingzhou glanced at the laboratory building next to him, turned to look at Zhang Qiong, and reached out, "Hand over the phone, were you taking pictures just now?"

Zhang Qiong put her phone behind her back and glared at Xu Qingzhou with hatred: "Scumbag!"

Putting down his teacup, he said: "Has any classmate solved it?"

Read! {

"Scumbag! Don't think that just because you deceived Little Yao, I don't know your true face!"

"Damn, awesome." Below the podium, Xu Zhengyang couldn't help but say.

Don't look at this professor as smiling and cheerful on weekdays; according to the senior sisters he knows, he fails the most people every year, and he is very strict about class. If you don't agree with him, your participation grade is gone.

Although Xu Zhengyang and the others saved a seat for Xu Qingzhou, the teacher had already started the class, so he could only find a seat at the back door.

Namely f(p)≈(logp)b. The class bell rang.

Jiao Mingwu's beard twitched twice. He felt it was necessary to set an example; diligence and love for learning are good things, but you have to know the occasion. This kind of behavior is focusing on trivial matters while ignoring the important ones! Everyone's eyes turned to Xu Qingzhou.

Through the efforts during this period, under the condition of relaxing the upper bound to c×(logp)^a, it has been proven that f(p) is related to some power of logp, and the specific value still needs precise calculation.

Expressions of astonishment appeared on everyone's faces to a greater or lesser extent.

He looked at this person: "That classmate at the end of this row, if you have any thoughts, you can stand up and tell everyone."

Xu Zhengyang and Zhai Ziqiang were stunned. Didn't Old Xu not even look at the problem this morning? In this short time this morning, he solved the problem? Kong Xianbo's mood was complicated; it was uncomfortable that he couldn't solve it, but it was even sadder that his roommate could.

The other party didn't react, seeming to still be in deep thought.

Xu Qingzhou finally came back to his senses from the calculation, only to find that it was already 2:00 PM.

!.

Xu Qingzhou sat down and took out the manuscript he had calculated halfway through just now.

This problem was to tell them that you have to eat one bite at a time, walk one step at a time; being ambitious but not grounded won't last long.

"That classmate, I left a problem in class last time. If you solved it, come up and explain it to everyone."

Xu Qingzhou was just about to pick up his pen and finally noticed that the atmosphere around him seemed a bit wrong.

Stunned on the spot for two seconds, he cursed "inexplicable," shook his head helplessly, and turned to walk toward Classroom 10.

Quiet~ The classroom was surprisingly quiet.

Zhang Qiong also fully reacted now. That's right, she wasn't the one who cheated; she just wanted to record the evidence of the crime. She was completely right, why should she feel guilty?

He did this with good intentions. Jiao Mingwu had taught for decades; how could he not understand that these people were all heaven's pride, arrogant, and felt the class content was too simple.

Under everyone's gaze, Xu Qingzhou stood in front of the podium and said: "Professor, I want to see the problem." "Damn, class started." He hurriedly packed his things and stuffed the manuscript into his backpack.

Until Zhang Qiong left, Xu Qingzhou's mind was full of question marks.

Xu Qingzhou found an empty classroom on the 3rd floor and continued to advance the proof of the Cramér conjecture.

Too quiet, inexplicably creepy, feeling uneasy. He looked up and sure enough found everyone looking at him, including the professor on the podium.

Although this sentence sounded like it contained C language, even Zhai Ziqiang felt it spoke his heart.

No one raised their hand, but Jiao Mingwu nodded with a smile, not surprised by this. He deliberately made this problem very difficult; even if third or fourth-year students came, they would probably need to spend some time.

Proving that f(p) has a relationship with a specific power of logp (denoted as b).

Xu Zhengyang waved at Xu Qingzhou, but Xu Qingzhou couldn't see him at all, so he could only sit there and worry.

When he went in, Professor Jiao had already started the class.

Participating in the project on the physics side as a freshman definitely counts as a prominent figure, but after that, there was no news of Xu Qingzhou, as if he had suddenly disappeared from everyone's field of vision.

Kong Xianbo sighed, secretly sighing that Old Xu was confused. Extracurricular knowledge is important, but can it be more important than class? This is a big deal related to GPA.

The effect is good.

Even he was honestly taking notes.

Next, the Cauchy inequality further restricts the possible form of f(p), performs an asymptotic expansion of f(p) to see if its main term is related to (logp)^b, and then expressing f(p) in the form of a series or integral can reveal its relationship with logp... No one in the classroom spoke.

Jiao Mingwu drank some strong tea and said with narrowed eyes.

Professor Jiao Mingwu drank tea, waved his hand, signaled Xu Qingzhou to sit down quickly, and said slowly: "If I remember correctly, I left a post-class thought for your class last time."

The 2:00 PM class was in Classroom 10401, Advanced Algebra, and the teacher was an old professor named "Jiao Mingwu."

Jiao Mingwu nodded slightly, just about to continue the lecture, but suddenly saw the classmate who came in last frowning, his eyes fixed on the thing in front of him. He had been like this since entering the classroom. Although he was very serious, it was obvious that his mind was definitely not on the class.

"Huh?" Xu Qingzhou's forehead was full of black lines.

"To tell you the truth, I already have evidence in my phone that you are flirting outside..."

The growth rate of f(p) is significantly faster or slower than any polynomial speed, but it is similar to the power growth of a logarithmic function, which might be a good sign.

Others also looked at Xu Qingzhou curiously.

"Okay." Xu Qingzhou nodded and walked toward the podium calmly under everyone's gaze.

Seeing that no one spoke, Kong Xianbo secretly breathed a sigh of relief. This problem was too difficult; he looked up a lot of materials but couldn't solve it at all.

Kong Xianbo was the same, while secretly sighing, when could he be like Old Xu, even if he couldn't solve it, he was still as steady as an old dog, and could even enjoy everyone's attention.

Jiao Mingwu was also helpless at this time. He had taught for most of his life and this was really the first time he encountered such a situation, not even knowing the problem... He shook his head, pointed to the lesson plan, and said angrily: "Page 78, look for yourself."

Xu Qingzhou nodded, calmly picked up the lesson plan, and glanced at the problem on it.

Let there be a non-Abelian finite group G, whose order is p^nq^m, where p and q are different prime numbers, n, m∈N. Its character xp takes non-zero values on certain conjugacy classes.

Suppose there exists an algebraic curve C defined on F{p^r}, whose function field is an algebraic extension defined by a specific subgroup of G.

(End of chapter)