After Zhang Yuan gave a complete answer, Wang Lili just opened her mouth and swallowed the words she had prepared.

She rolled her eyes secretly and replied, "This classmate...the answer is very good, please sit down."

It turns out that he is the legendary god of learning. This kind of person is actually the most annoying. If he doesn’t study, he will also cause bad classroom atmosphere.

Ye Kaifu has regained his admiration in his heart and has long been no longer surprised, as if he is numb.

"The great god is indeed a great god. He will not change the essence of a strong person because of sleeping..."

The strong are qualified to sleep.

He was ashamed of his jealousy.

Next, they were all peaceful. Zhang Yuan no longer dozed off, but just wandered around himself. The focal length of his pupils seemed to be in the distant void.

The teacher did not name the name again. Anyway, he recited the same sutras in one class, and then it was over.

"Dingling" the ringtone rang.

Wang Lili assigned a few after-class exercises and signaled that everyone could leave.

When we left, we were very active, which was really frustrating.

"Let's go, let's go back too."

After sleeping for a while, Zhang Yuan was in high spirits and wanted to go back to the dormitory to continue his thesis.

Ye Kaifu reluctantly sorted out the information and asked Zhang Yuan: "Mathematical equations are too difficult. Is there a general framework for understanding?"

Zhang Yuan thought for a while and said, "Framework? Are you talking about the problem-solving ideas? There are actually not many complicated things in this course."

"Solving homogeneous partial differential equations is the easiest. As long as you use separate variables, you can solve them according to the four-step idea..."

"Then we go to the fixed solution problem of non-homogeneous generalized equations. The method is to introduce a new function, or use a parameter variation method similar to the method of parameter variation to treat the non-homogeneous problem as a homogeneous problem, and then use Fourier's series expansion to form a new fixed solution condition to solve it..."

"Then the later processing of non-homogeneous boundary conditions is transformed into homogeneous boundary conditions, and thus into the problem of solving non-homogeneous general equations..."

"stop!"

Ye Kaifu was in tears and couldn't help but scream.

When he found that there was no shortcut in the entire learning process, he could only recite in his mind:

horrible!

...

After packing up the things, the two of them were about to leave.

"Zhang Yuan, don't leave first!"

At this moment, Zhang Yuan suddenly heard a female voice calling him behind him. He turned around and saw that it was Xu Yunjing, a graduate student led by Professor Wang Zhong.

"Sister Sister, are you here to listen to the class?"

Xu Yunjing said: "Yes... I plan to switch to mechanical aspects when I was studying for a doctorate, so I learned some relevant knowledge first, so I can change my major later."

Zhang Yuan said curiously: "Change in engineering? Are you studying mathematics now? Wouldn't Professor Wang be angry?"

"No, no, no, no...he should respect my opinion."

Xu Yunjing thought to himself: I am not that kind of genius student, why should I follow the hardship of pure numbers? Is it hard to make money and hard, can't I get along with myself?

"...He is your... junior brother? Your name is so strange." Another pair of big eyes looked over, and it was Wang Lili, a substitute teacher.

"Yes, I'll introduce it to you." Xu Yunjing said with a smile: "Her name is Wang Lili, and she is my good friend. She is now studying for a master's degree with Professor Lin from the School of Mechanical Engineering."

"Hello, senior sister!"

"This junior brother is quite shy. He was wandering in class and was caught by me when he was sleeping." Wang Lili said with a smile.

Her voice lowered slightly: "Although he killed that question in seconds."

Zhang Yuanpo was a little embarrassed: "Senior sister, I'm really sorry. I was tired of writing the paper, so I accidentally fell asleep. I didn't mean it."

"I'm going to write a paper at such a young age. What direction is it?"

"Using geometric group theory and topology to analyze robot motion..."

When Wang Lili heard the topic, she was speechless: "Are all children nowadays so perverted? What kind of group theory and topology, I'm still worried about posting papers, but the third and fourth areas are good."

Seeing them talking, they turned into senior sisters, junior brothers and other things in a blink of an eye. Ye Kaifu, who was standing aside, rolled his eyes and lost his interest in being a light bulb.

He greeted angrily: "Zhang Yuan, I'm going to the library, beg!"

"Bye-Bye!"

Ye Kaifu turned around casually, smiled on his face, and in his heart, "Why "people live for learning" must be a lie.

Such a beautiful senior sister got into it in a blink of an eye. This kind of technology is simply a role model for us.

Since Zhang Yuan is picking up girls, we also want to pick up girls. Maybe we can meet someone in the library?

There are not many holidays anymore, so I can't continue to be so miserable.

...

After chatting for a while, Zhang Yuan asked, "Senior Sister, what's the matter with me?"

Xu Yunjing slapped her head: "I almost forgot, there is something really wrong."

At this time, there were only three of them in the whole classroom. Xu Yunjing searched for his small bag.

She took out an invitation letter and handed it to Zhang Yuan: "In another week, the Grand Auditorium of Xisha University will hold an award ceremony for the 'Star River Award' to commemorate the successful construction of the Earth Age. You have an important award key, don't forget it."

Awards?

Zhang Yuan was shocked, and he seemed to have done nothing. Before he could write the paper, he was just an ordinary spacecraft worker. What award should he win? Why?

"How could it be my turn?"

"It's your father's award, you think it's beautiful!"

"oh!"

Zhang Yuan's heart was shocked. It seemed that his father's award had no right to refuse.

Xu Yunjing made an exaggerated gesture: "That is the legendary first prize of the Galaxy Award, with a prize of 10 million! As your father's only immediate family member, it's not too much to lead a prize for him?"

"The Earth Age is about to set off, and all these face-saving projects will be done. And there will be a fundraising ceremony later, and the most important thing is to mobilize the rich to donate."

"The foundation is short of money, not hundreds of millions, hundreds of billions, trillions of billions! It is also good to feed some wool from those entrepreneurs."

"Okay, OK, I get it."

However, it cannot be said that it is a face-saving project, it is an honor my father deserves!

Zhang Yuan thought about it and had donated his entire fortune, so he didn't have much psychological burden. Just go there.

He asked again, "Do I want to speak or something?"

Xu Yunjing smiled and said, "Just go on stage to receive an award. Who will pay attention to you, a primary school student? Look at you as beautiful as a beauty! You are not the person involved, you are just a collector, and the reporter will not make things difficult for you."

"It is possible to ask you to say a few words of 'thank you', thank the government, thank the foundation, thank the jury, etc. It's very simple. You don't have to worry about the subsequent donations. We will be responsible for the preparation."

"That's good." Zhang Yuan hates that troublesome ritual the most. If he publishes a long article, he has to write articles specifically. It's better to have this time than a liver paper.

"Don't forget, I will notify you again then."

"I understand, I understand."

After talking about this, Zhang Yuan said goodbye to the two of them, wanting to tease his senior sisters, and went to think about the paper alone.
Chapter completed!