Hearing Zhang Zhongyuan's words, Chen Zhou politely refused.

Zhang Zhongyuan asked puzzledly: "Why? You don't want to? Hey, there are many benefits to being a teaching assistant." ”

Chen Zhou explained: "Professor, the current course is still relatively busy, and it is an important time to lay the foundation, so I think it is still important to focus on learning. ”

Just kidding, what good can be a delay in teaching assistants?

Anyway, Chen Zhou really didn't have much interest.

With this time, he would rather be with Yang Yiyi and read a few more books.

Hearing Chen Zhou's answer, Zhang Zhongyuan looked at Chen Zhou and suddenly smiled: "Do you think that the teaching assistant is delaying time?"

Chen Zhou nodded and said, "Professor, it's great that you can understand..."

"No, I don't understand. Although Zhang Zhongyuan said this, he didn't intend to force Chen Zhou, he turned to say, "However, if you don't want to, forget it." Only, you have to promise me one thing. ”

Chen Zhou: "Professor, please?"

Zhang Zhongyuan: "You don't want to be my teaching assistant, but you can't be Wu Xiping's teaching assistant, okay?"

Hearing this, Chen Zhou was slightly stunned, thinking that Professor Wu and Professor Zhang really loved and killed each other...

As for whether it will work, Chen Zhou said, yes, of course it will work, this is too good...

Of course, Chen Zhou still deliberately pondered for a moment before saying, "Professor, I know." ”

Zhang Zhongyuan nodded: "Then it's no problem." ”

"Professor, then, if it's no problem, I'll leave first?" After Chen Zhou finished speaking, he glanced at Zhang Zhongyuan and wanted to withdraw quickly.

"Wait. Zhang Zhongyuan stopped Chen Zhou and said, "I just said that there is no problem with the teaching assistant, and there are other problems." ”

Chen Zhou: "Professor, what are the other questions?"

Zhang Zhongyuan said: "Since you have finished learning high algebra, let's look at abstract algebra as soon as possible." ”

Chen Zhou nodded, and immediately said, "Professor, don't worry, I already plan to learn abstract algebra." ”

Hearing Chen Zhou's words, Zhang Zhongyuan moved his body, changed to a more comfortable posture, and finally showed a satisfied smile, but said: "Chen Zhou, you have solved these questions very beautifully, the same as when I was young." The ability to read books and learn by myself is also very strong and effective, compared to what I also have. But your personality is a bit hidden, not quite like a young man, which is not quite the same as me. ”

Chen Zhou was slightly stunned, and then said with a smile: "Teacher, I just thought you were praising me." ”

Zhang Zhongyuan looked at Chen Zhou: "Young people, don't think so much, talent needs to be shown." In a place like Yanda, you need to show your talent. ”

Hearing Zhang Zhongyuan's words, Chen Zhou didn't speak, only nodded slightly.

Seeing this, Zhang Zhongyuan said: "Okay, I've said everything that should be said, you can control it yourself." Also, my high substitute class, you just remember to take the exam. As for the usual classes, you won't use them, and I won't deduct your points. Nothing else, you go back. ”

"Okay, thank you, teacher. ”

Chen Zhou turned around, and when he walked to the door of the office, he suddenly turned around and said, "Teacher, in fact, your senior substitute class is more interesting than Professor Wu's mathematics class." ”

After speaking, Chen Zhou left quickly, but Zhang Zhongyuan laughed.

When I came out of the office, it was already 4 p.m.

Chen Zhou called Yang Yiyi, and the two made an appointment to study in the study room.

In the next week, Chen Zhou lived a life of three points and one line again.

The three-point line refers to the school building, dormitory, library, or study room.

The only thing that has changed is probably the curriculum in the school building.

Wu Xiping's mathematics class, because there are two classes a week, Chen Zhou has become the subject twice in a row.

This is also equivalent to directly telling the classmates that he is the person in Wu Xiping's mouth.

However, what puzzled the students was, why this person?

Not to mention the mathematics department, most of the students in the mathematics class had never heard of Chen Zhou's name before.

Whether it is Li Li's IMO gold medal name, or Zhao Qiqi and Zhu Mingli, these students who are sent in through the competition, everyone knows a little more or less.

Only Chen Zhou, even if he is the top student in the college entrance examination, everyone has not paid attention to him, let alone understand.

But now, with the appearance of Chen Zhou, an invisible man, everyone's attention is on him.

Especially those escort students, they are even more unconvinced in their hearts.

Of course, there is another reason why they are not convinced.

After Chen Zhou said that Zhang Zhongyuan didn't have to go to class, he really didn't go.

The reason why Chen Zhou didn't go was inadvertently told by Zhang Zhongyuan to a classmate, and then this reason quickly spread among the classmates.

Therefore, the dispute between the subjects in Wu Xiping's mathematics class has formed an atmosphere, and everyone is riveting and vowing to kill Chen Zhou next time.

This kind of competition between students has a clear motivating effect on these proud students.

This is also what Wu Xiping is happy to see.

Putting aside this factor, when Chen Zhou completes the achievements of the subject five times, he can also logically say that Chen Zhou is already in the research group.

Chen Zhou was also quite helpless about this, he really wanted to tell these people, obviously I was waiting for you on purpose, but you are still so unbeaten, what can I do?

Chen Zhou also simply ignored this too much attention, and he still walked at his own pace.

Every day, with the necessary sleep time removed, Chen Zhou spends most of his time in the library or study room.

After a period of high algebra, Chen Zhou began to study abstract algebra.

In a week's time, the textbook of abstract algebra has also been learned by Chen Zhou.

Chen Zhou clearly felt that abstract algebra seemed to be simpler than higher algebra...

In addition to the necessary learning, the upgrade progress of the problem set has also advanced to 98%, and it will be completed soon.

After Chen Zhou completely mastered abstract algebra, he focused all his energy on the problem set.

Library, self-study area.

Chen Zhou looked at another wrong question: "In the extended field Q(3 √2) of the field of rational numbers, find the inverse of 1+3 √2".

"This question, it shouldn't be..."Chen Zhou muttered and began to do this question again.

"Since α=3√2 is the smallest polynomial on Q is p(x)=x^3-2..."

"Thus we get Q(3√2)={a0+a1(3√2)+a2(3√4)|a0,a1,a2∈Q}..."

“... Since the inverse of 1+3√2 in Q(3√2) is still an element in Q(3√2)..."

“... Therefore, the inverse of 1+3√2 in Q(3√2) is a0+a1(3√2)+a2(3√4)..."

At this point, Chen Zhou has seen the result, and then the final result can be calculated according to its product of 1.

Chen Zhou wrote directly: "After calculation, it can be obtained, (1+3√2)^(-1)=1/3(3√4)-1/3(3√2)+1/3."

Written and done, there is no problem.

Chen Zhou glanced at the wrong question set again, flipped through the back and forth, and the question disappeared.

At the same time, the system's prompt sounded in his head.

"Congratulations to the host, the error set has been successfully upgraded!"