Xu Ruixuan and Liu Cong's reaction was very real.

Partial differential equations are professional courses taught in their sophomore year in mathematics, commonly known as PDE. In the words of Xu Ruixuan and Luo Xiang, they have been determined to lie down since they entered PDE.

The N-S equation belongs to a nonlinear partial differential equation.

This is also the reason why the two of them even noticed that Ning Wei was looking at something specifically and started to make fun of it.

This thing, let alone learning it, is tired.

Although Ning Wei's grades are indeed better than theirs, his talent is there. In the eyes of the two of them, it is purely for them to find abuse.

Ning Wei didn't say anything about the complaints between the two.

Just took control of the mouse from Liu Cong and turned off the website.

It’s hard to say: “This subject is actually very simple?”

That's too Versailles, and it doesn't match Ning Wei's personality.

But then again, Ning Wei still remembers that he only scored more than seventy points in partial differential scores. It is said that the professor happened to have a second child or a daughter. He was in a very good mood and chose to show mercy. The scores he got when the questions he asked were not too difficult.

So even if he said that he is very partial and distinctive now, the two of them probably wouldn't think that he was Versailles. They just felt that he had changed and liked to brag, so it was better to remain silent.

"Okay, Ning Wei, actually, Xu Ruixuan and I can understand how you feel now..."

"Today, Director Li asked me to go and said that the school was preparing to give our college two places to go to the graduate school, so I can win one of them." Ning Wei interrupted Liu Cong with a stern face.

Just as the two of them were stunned, they continued, "But I refused. So from now on, don't discuss in the dormitory that I have no admission to the postgraduate quota. It's not my quota. I was overreacting before. Now Liu Cong can tell me what good news is."

...

Xu Ruixuan and Liu Cong looked at each other.

Ning Wei's serious expression seemed to be warning the two not to comment or comment on the matter caused by the qualification for admission to graduate school.

Then let’s not talk about this, there are still some tacit understanding between the two.

The four people in the dormitory were very happy to get along with each other. In addition to the fact that everyone had no major bad habits, the four people also had a normal sense of proportion.

When someone doesn't want to discuss a certain topic, everyone will change the topic in a tacit way.

“Yes, yes, say some good news.”

Liu Cong immediately changed into a lewd smile and said mysteriously: "There is a good opportunity, you and Luo Xiang can get out of single before graduation. How about it? Are you happy?"

Ning Wei didn't know what to say for a moment.

Get out of singleness?

Before today, he might be a little excited about this word.

But now, his mind is full of mathematical symbols and formulas.

Not only is it unhappy, but it is even unhappy.

"Let's go to bed. I don't care much now if I get out of singleness or not." Ning Wei said sincerely.

He just hopes that these two people can go to bed quickly so that he can complete some of the papers before Luo Xiang returns to the dormitory.

"Are you interested in women? Ning Wei, this is not like your style! Every time you watch an action romance movie, when did you miss you?" Xu Ruixuan said immediately.

I'd rather be dizzy.

When did he not be forced to watch together by these people?

But this is obviously not the time to reason.

If you reason with two teenagers with obvious hormone secretion, they will inevitably fail miserably, especially their IQ, which will inevitably decrease significantly.

"Okay, what the hell is it? Tell me!"

"Liu Cong and I agreed to form a friendship dormitory that helps each other with Xu Mo and his dormitory. Tomorrow will be the first friendship event this weekend, and you and Luo Xiang must participate!" Xu Ruixuan said carelessly.

Ning Wei looked up and down at Xu Ruixuan and asked inexplicably: "Friendship dormitory? Senior year's friendship dormitory? Are you okay with your brains?"

"Why can't we have a friendship dormitory in our senior year? Who stipulated it? Besides, we have a friendship dormitory before? Think about it, if we didn't even have a friendship dormitory in four years of college, don't you think we might have been to a fake university?" Liu Cong immediately retorted.

"But I have a girlfriend, and I will go to self-study with my girlfriend tomorrow." Ning Wei said with a headache.

"Haha, it's okay, we've helped you get along. In fact, you've broken up with your girlfriend long ago because your girlfriend is too pretentious! You have been with her recently, simply because you are a kind child and she pesters you. Anyway, that's basically the case, you just remember not to miss it."

Xu Ruixuan said carelessly, then patted Ning Wei's shoulder meaningfully and said, "Ning Wei, I can feel that Yang Xiaohui is interested in you. When I was having midnight snack today, she asked you a lot of things. Liu Cong felt it, so he wisely gave up this goal and looked for other goals in their dormitory tomorrow. Brothers can help you. Whether you can get out of single this time depends on whether you have worked hard. Come on!"

Ning Wei was stunned, what's the fuck?

What story did Xu Ruixuan make up?

"But I don't have the money to fall in love!"

"Shut up!"

Liu Cong, who had been silent all the time, suddenly burst out and shouted loudly: "Ning Wei, Ning Wei, I really didn't realize that you are still a machismo. In what era, do you not understand that women can already bear half of the sky? If your words are spread to the Internet, you will definitely be criticized by the awakened new woman until life is worse than death!"

"Who said that it costs more money to fall in love? How can girls in the new era be so superficial? You have to spend money to fall in love? Please face your attitude and then tell me loudly, are you free tomorrow?"

Ning Wei was silent and nodded in the end.

"Done, go to bed!"

Ning Wei sighed.

If I had known this, why would I resist?

...

After washing up, they climbed onto the bed and chatted for a while.

When Ning Wei heard the two goods finally snoring, he sat back in front of the computer and turned on Word and matlab on the computer. The former is used to write text and edit various formulas, while the latter is used to compose pictures.

There is no way, the urge to write a paper in his brain makes him unable to calm down, just as if a poet had to recite a poem, otherwise he would be unable to bear it.

It is nothing more than the beautiful words that the poet recites, but Ning Wei writes a string of mathematical symbols.

Of course, in the eyes of many mathematicians, these strings of symbols and expressions are also the simplest and most beautiful language in this universe, and this language also directly points to the most original, most capable and most basic rules of the entire world, and even the entire universe.

Soon, Ning Wei fell into a state of concentration again.

All the complicated mathematical expressions and beautiful three-dimensional compositions are left in my mind.
Chapter completed!