"Brothers, then Fengzi and I will withdraw first, and we will come back before the new students enter the school when school starts."

On June 30, 2016, Qian Yudong in the bedroom pulled his suitcase and greeted Xu Yun and Zhouqi, and Zhao Yuefeng next to him also had a large bag and a small bag.

Today, the final exams of the second semester of freshman year have ended, and Qian Yudong and they naturally ushered in the summer vacation.

Because Zhou Qi wanted to stay in school to prepare for the competition, only the two of them left the school.

"I said Brother Dong, it's okay to go back to school early, why do you have to pull me to welcome the new year with you."

"You don't want me to foil you, do you?"

At this time, Zhao Yuefeng heard Qian Yudong mention the new life, and the confusion in his heart suddenly came up and blurted out.

Zhou Qi, who was sitting at the desk when he heard the sound, couldn't help but ridicule: "I think it's very possible." ”

"Misunderstand your brother Dong, I want to create a chance for you to get off the list, of course, if you are willing to be my wingman, Brother Dong will be even happier."

Qian Yudong temporarily let go of the suitcase and put his hand on Zhao Yuefeng's shoulder with a serious face.

"I'm not too interested in taking off the single, you can cooperate as a wingman, but please have dinner."

"No problem."

Looking at the honest smile on Zhao Yuefeng's face, Qian Yudong always felt that this guy was deliberate, but in order for himself to get to know the senior sister first and end the curse of the mathematics department on him, he had to grit his teeth and agree.

Xu Yun checked his exam documents, and couldn't bear the gesture of the two of them like this.

Turning around, he reminded the two of them with a smile and a groan.

"If you continue to do your acting skills, you won't be able to catch up with the high-speed rail later."

"Then let's leave first, you two stay at school." Qian Yudong said goodbye with a bright smile on his face.

After the words fell, he didn't continue to delay time, and left the bedroom with Zhao Yuefeng with his luggage.

Zhou Qi knew that Xu Yun was following the junior exam, and there was still a professional course to be taken in the afternoon, so he couldn't help but ask after only the two of them were left in the dormitory.

"Xu Yun."

"You've got only one exam left, right?"

"How's the test going up front?"

"There is only abstract algebra left, and it is not difficult to estimate the full score in the first few questions, so you can just do it in the afternoon and pass it." Xu Yun nodded, not deliberately hiding anything.

This time, he took the initiative to take the junior exam, just to test his learning results in the past few months.

His logical reasoning skills have improved dramatically, and learning abstract algebra has become much easier.

Even self-study can slowly deduce the logic inside.

It can be said that except for the occasional consultation with Professor Tang on algebraic geometry, the number of visits to other professors in the department has decreased significantly.

And every time I find Professor Tang, the other party seems happy, thinking that he likes algebra geometry so much, and the probability that he will continue to choose mathematics when he goes to graduate school in the future must be very high.

When the time comes, he will become a graduate student of Tang Yanshan, and the others will not be able to dig it up.

Originally, Tang Yanshan was still quite worried.

Not to mention Zhou Zhi, who has been eyeing Xu Yun for a long time, especially after Xu Yun helped the Institute of Physics solve the problem of electronic blackbody, there was another Yang Huaping, which made him feel pressured as a full professor.

Fortunately, judging from the situation this semester, Xu Yun obviously likes mathematics.

Xu Yun knew a little bit about Tang Yanshan's thoughts, but he didn't explain that he was writing a thesis.

In addition to wanting to surprise Tang Yanshan, it is also considering that there are fewer professors in the department who study Hodge's conjecture, I am afraid that he does not think that he can solve this problem.

In this way, it is better to speak directly with facts, and the mathematical community will know when this paper is published in the Mathematics Yearbook.

Zhou Qi heard Xu Yun lightly describe the subjects he had tested, and the guess given by Zhang Xiaoyuan two days ago suddenly appeared in his mind.

It seems that Xu Yun is really going to win the first place in the junior year.

It's just that Xu Yun's abstract algebra requirements are limited to passing, and he feels a little incomprehensible.

"Is abstract algebra hard?"

Confused, he casually asked, "Why do you only ask for a pass?" ”

"It doesn't matter if the question is difficult or not, I'm afraid those juniors will be too stimulated." Speaking of this, Xu Yun looked a little embarrassed.

Unlike the seniors in the sophomore year, the junior year is faced with the question of whether to go to graduate school.

If he gets all the perfect marks as a freshman, it will inevitably make them very stimulated, and maybe they will even have self-denial, and they won't even take the graduate school entrance examination when the time comes.

Therefore, it is better to keep a little more low-key for the school to keep more graduate students.

What's more, like the exam two days ago, some of the questions were so simple that he was too lazy to do them.

Anyway, he doesn't need to choose a scholarship or anything.

When he applied for Jingzhou University, the bonus and research qualifications were promised in advance.

Besides, he wants to go to graduate school, and there are definitely many full professors and dignitaries in the school.

I can't help but be so confident.

After Zhou Qi listened to Xu Yun's answer, he didn't know what to say.

I just want to kneel for the big guy.

Originally, according to his thoughts, Xu Yun's script should have killed all sides in the junior year and easily won the first place in the grade.

As a result, Xu Yun has already begun to consider the feelings of the seniors.

Or is he too low?

"You're really thoughtful, but I think it's better not to let those seniors know, otherwise I'm afraid they will be more stimulated." Stretched out his hand and gave Xu Yun a thumbs up, and finally reminded him.

"Of course."

Xu Yun nodded, and then left the dormitory under Zhou Qi's gaze and went to the abstract algebra subject examination room.

……

The invigilator Xu Yun was not very familiar with it, and he didn't bother to check the difficulty after getting the test paper, so he answered it directly after writing the candidate's information.

The first half is relatively basic, and with the blessing of his many abilities, he wrote the answer directly without using scratch paper.

It wasn't until he did the big question that he was a little interested.

"Consider the polynomial ring R=Q[x,y], let I=〈x^2+1...... An ideal for R. ”

"Proof I is not an ideal ......"

As the question came into view, his mind suddenly became active, and he changed his semi-standby state just now.

"It's kind of interesting."

When he was in the dormitory, he thought that he would just pass the exam, and the big questions would be too simple and he wouldn't have to waste time doing them.

As a result, looking at the whole question seems to be worth answering.

Although I have to take care of the feelings of the juniors, I can't help but not do it in the face of the questions I am interested in.

"I'm sorry seniors, juniors, I really can't help it, let's help you exercise your mental endurance."

muttered to himself, and then concentrated on the question and began to answer.

Define the concept of the prime ideal.

Prove:

"Because of the element in I, r(x,y) can be written as ......"

……

When the time passed minute by minute and there were still dozens of minutes left before the paper was handed in, Xu Yun realized that he had completed the entire test paper.

After the results of brain supplementation and other results were announced, the mentality of the juniors and seniors exploded.

He couldn't help but muttered to himself.

"It's all my fault that I can't help but be too involved, and I guess I'll get a full score again."

Fortunately, he didn't make a sound, otherwise if the other seniors in the examination room who were racking their brains to think heard it, I am afraid that he would not be in the mood to continue doing it on the spot.

For this reason, he deliberately waited patiently for a while, and did not choose to hand in the file in advance and leave.

After a short time, I came out of the examination room, and when I went down the stairs, I could hear the sound of juniors discussing topics everywhere.

There's also a lot of foul language.

"It's abstract algebra, it's really abstract."

"Don't mention it, I'm ready to take the reexam."

"I haven't even finished the question, you're much better than me."

"Who came up with the abstract algebra problem this time, I feel like my brain is about to make it, and there are definitely a lot of people who have failed the course."

……

To sum it up, it's basically a one-word expression.

Difficult.

Xu Yun swept past them, barely resisting the urge to answer.

for fear of committing another offense, and the anger of the public will pull hatred.

It is worth mentioning that Professor He still gave them a few days off to run errands, which allowed him to have time to settle his mother who came from Pingzhou.

The next morning.

In the Imperial Garden, which is close to the central area of Beijing, Xu Yun is accompanying his mother to visit her new home.

In addition to the two of them, Chen Jianfang's family was also followed.

Speaking of which, it was also a coincidence, at first he asked Meng Songyan to help keep an eye on the house, but after Chen Jianfang knew from his mother that he was going to move to Jingzhou City and planned to buy a house, he directly recommended the high-end community where his home was located.

He would definitely not open this mouth before, for fear that it would put pressure on Xu Yun.

But now Xu Yun's deep technology is thriving, and it is easy to spend millions to buy a house.

So he offered to propose that the two families continue to be neighbors.

This was also supported by Wang Chunfang.

Xu Yun thought that having acquaintances by his side would undoubtedly enable his mother to adapt to life in Jingzhou City faster.

It just so happened that my mother didn't like that kind of villa that was too big.

For this reason, under Chen Jianfang's introduction, Xu Yun bought the house next to their house.

And asked Meng Songyan to find someone to renovate the rear furniture, and he has been able to officially move in today.

"Xiao He."

"I usually have time to come over often to accompany your aunt and uncle, and we will have to move around more in the future."

Zhang Wenyan looked at the interior layout of the room, and did not forget to explain to Chen Shihe beside her, with visible joy and joy on her face.

Wang Chunfang, who was in front of him, also suddenly turned around and said with a smile: "Xiao He must come often, my biggest regret is that I can't have a daughter." ”

"My aunt." Chen Shihe obviously didn't expect his mother to suddenly say this, and he looked a little embarrassed to be stared at by Wang Chunfang.

responded softly, and then took advantage of the adults to enter the bedroom and pulled Xu Yun to the side.

Today, Chen Shihe is wearing a plain skirt, because she has not gone out in the past two days, she has a pair of slippers on her feet, and her face is still a little warm, and the whole person exudes a very special charm.

Xu Yun barely kept his composure, and took the initiative to ask, "Is there something wrong, Sister Shihe?" ”

"Aren't you going to train in the summer, I discussed with Le Yi that I plan to take turns driving you to school, and I have the right to pay you for helping us review math before."

"How?"

"Isn't it fun to have two beautiful women as your driver?"

After listening to Chen Shihe's words, Xu Yun thought to himself that this was probably not happy but scared, after all, he had never seen Chen Shihe drive before.

But when he met the other party's very sincere eyes, he still couldn't bear to refuse when the words came to his mouth.

(End of chapter)