Tech Hammer

The reactions of Xu Ruixuan and Liu Cong are very real.

Partial differential equations is a professional course taught during the sophomore year of mathematics, commonly known as PDE. In the words of Xu Ruixuan and Luo Xiang, it was only after they entered PDE that they became determined to lie down.

The N-S equation is a nonlinear partial differential equation.

This is why the two of them started to get weird when they didn't even notice what Ning Wei was looking at.

This thing, let alone learning it, is tiring just looking at it.

Although Ning Wei said that his grades were indeed better than theirs, after all, his talent was there. Studying this thing, in the eyes of the two of them, was just looking for abuse.

Regarding the two people's complaints, Ning Wei remained silent.

He just took over control of the mouse from Liu Cong and closed the website.

It’s hard to say: “This subject is actually very simple, isn’t it?”

That's too Versailles and inconsistent with Ning Wei's character.

But having said that, Ning Wei still remembers that his partial differential calculation was only over 70 points. It is said that this was the score obtained when the professor happened to have a second child or a daughter, was in a very good mood, chose to be merciful, and asked questions that were not too difficult.

So even if he says that he is now very strong in differentials, the two of them probably won't think that he is Versailles, they will only think that Ning Wei has changed and loves to brag, so it is better to remain silent.

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

"Director Li asked me to go today, saying that the school is planning to give our college two postgraduate placements, and I can fight for one of them." Ning Wei interrupted Liu Cong with a straight face.

Just when the two of them were stunned, they continued: "But I refused. So from now on, don't discuss in the dormitory that I lost my postgraduate quota. It is not my quota. It was my reaction before That's too much. Now Liu Cong can tell you what good news there is."

…

Xu Ruixuan and Liu Cong looked at each other.

Ning Wei's serious expression seemed to be warning the two of them not to make any comments or opinions on the matter caused by the qualification for postgraduate qualifications.

Let's not talk about it then. The two of them still have this tacit understanding.

The four people in the dormitory can get along very happily, not only because no one has any serious bad habits, but also because all four of them have a normal sense of proportion.

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

"Yes, yes, tell me some good news."

Liu Cong immediately put on a lewd smile and said mysteriously: "There is a good opportunity. You and Luo Xiang can be single before graduation. How about it? Are you happy?"

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

Out of singles?

Before today, he might have been a little excited by this word.

But now, his mind is filled with a bunch of mathematical symbols and formulas.

Not only was he unhappy, he even felt uneasy inside.

"Just go to bed. I don't care if I'm single or not," Ning Wei said sincerely.

He just hopes that these two people can go to bed quickly so that he can finish part of the paper before Luo Xiang returns to the dormitory.

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

Ning Wei fainted.

When had he not been forced to watch it together by these people?

But this is obviously not the time to be reasonable.

If you try to reason with two teenagers with obvious hormonal abnormalities, you will definitely fail miserably, especially your IQ, which will definitely drop drastically.

"Okay, what's going on? Just tell me!"

"Liu Cong and I have unanimously decided to form a mutual-help dormitory with Xu Mo and his dormitory. Tomorrow will be the first social event this weekend, and you and Luo Xiang must participate!" Xu Ruixuan said carelessly.

Ning Wei looked Xu Ruixuan up and down and asked inexplicably: "Friendship dormitory? Friendship dormitory for senior year? Are you two okay with your brains?"

"Why can't we have a fellowship dormitory in our senior year? Who made the rule? Besides, have we ever had a fellowship dormitory before? Think about it, if we didn't even have a fellowship dormitory in our four years of college, don't you think we might have had one? Fake university?" Liu Cong immediately retorted.

"But I have a girlfriend. I will study with my girlfriend tomorrow." Ning Wei said with a headache.

"Haha, it's okay. We have already helped you reconcile. In fact, you have already broken up with your girlfriend. The reason is that your girlfriend is too domineering! You have been spending time with her recently simply because you are a kind-hearted child and she is pestering you. I won’t let you go. Anyway, that’s the general saying, just remember not to be a gangster.”

Xu Rui Liu Cong felt it, so he wisely gave up this goal and instead looked for other goals in their dormitory tomorrow. There is only so much that brother can help you. Whether you can be single this time depends on whether you work hard. Come on. !”

Ning Wei was stunned, is this even possible?

What story did Xu Ruixuan make up?

"But I don't have money for a relationship!"

"Shut up!"

Liu Cong, who had been silent all this time, suddenly burst out and yelled: "Ning Wei, Ning Wei, I really didn't see that you are still a male chauvinist. In what age, I don't understand that women can already hold up half of the sky." Is that true? If your words are posted on the Internet, you will be criticized by the awakened new women to the point of death!"

"Who said that falling in love requires spending more money? How can girls in the new era be so superficial that you still need to spend money to fall in love? Please face your attitude and tell me loudly, are you free tomorrow?"

Rather than remain silent, he finally nodded.

"Done, go to bed!"

Ning Wei took a long breath.

If you had known this, why resist?

…

After the two washed up, they climbed into bed and chatted for a while.

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

There was no way, the urge to write a paper in his brain prevented him from calming down, just like a poet who had to recite a poem when he was inspired, otherwise he couldn't bear it.

It is nothing more than the beautiful words recited by the poet, and the strings of mathematical symbols written by Ningwei.

Of course, in the eyes of many mathematicians, this string of symbols and expressions is also the most concise and beautiful language in the universe, and this language also directly refers to the entire world, and even the most original, capable, and powerful language in the entire universe. The most basic rules.

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

There are only those complicated mathematical expressions and beautiful three-dimensional compositions left in my mind.

At the same time, the number of words in documents on computer monitors is also increasing rapidly...