Tech Hammer

From the beginning of the day, Ning Wei experienced in advance the hard life of the majority of science and engineering graduate students eating steamed buns in the lab every day.

The discussion with Yu Xingwei about chicken blood did not make him more motivated, nor did it weaken his energy. It just made his mentality calmer and calmer.

Thinking about it carefully, I really can’t say that Professor Lu’s words are wrong.

As the director of the laboratory, you can't just attack the projects introduced by old friends when you meet them, right?

A few words of encouragement are in order.

Therefore, Ning Wei felt that the main reason was that he took himself too seriously.

But I was still holding my breath.

You must get all the rewards you deserve.

So the young man also secretly became cruel in his heart, and he must get all the rewards he deserves.

I asked Yu Xingwei if there was any precedent for project personnel to live directly in the laboratory, and learned that there was no problem at all. Countless seniors who worked on their thesis before him had set up a single bed in the laboratory and worked there for a whole month. After the experience, Ning Wei decisively asked Yu Xingwei to find the laboratory's logistics department to apply for a folding wire bed. After moving the bedding, he simply lived in the laboratory.

Not to mention, living in the laboratory is actually quite comfortable.

He has a dedicated workspace where a folding bed is not a problem.

The power supply here is 24 hours a day, and the air conditioner can basically be turned off. You can go to the public restroom to wash up in the morning, and the three first-year graduate students take turns to take care of you when eating. If you don't need to go back to the dormitory to take a shower every other day, Ning Wei feels that he can really do it in the experiment Stay indoors for a whole month without going out.

This kind of life may sound a bit monotonous, but in fact, for Ning Wei, who is immersed in the digital world, this kind of life that can enter a state of concentration at any time is extremely fulfilling.

He is no longer focusing on the design of turbulence algorithms, but is also systematically absorbing a lot of low-level knowledge about N-S equations and C language.

If it weren't for the huge electronic clock above the laboratory, which thoughtfully marked the time and date, you wouldn't even feel the passage of time.

Until Wednesday afternoon, he received a call from Liu Cong.

"Hey, Ning Wei, are you still in the lab?"

"Yeah, what's the matter?"

"Someone is looking for you. Should you go back to the dormitory, or should I send the master there?" Luo Xiang said mysteriously.

"Who?" Ning Wei was a little surprised.

"That Internet celebrity professor from Peking University! Lu Dongyi." Liu Cong said in a suppressed voice.

"ah?"

…

Lu Dongyi arrived in Jiangcheng yesterday.

This time, the National Higher Mathematics Teaching and Education Seminar was held in Jiangcheng, and he flew to Jiangcheng one day in advance. I originally planned to come and chat with Ning Wei early the next morning. Probably because there was no one from Tsinghua University across the street, he was directly arranged by the conference organizing committee to be the last speaker that morning.

After his speech, he had a quick lunch and then rushed directly to Jiangda.

Jiang University was very close to the meeting place, but Lu Dongyi arrived at Jiang University from the hotel where the meeting was held in about ten minutes.

Although the popularity of Ning Wei's nature has gradually dissipated on the Internet due to the announcement of the Nobel Prize, on the campus of Jiangnan University, Ning Wei is still the god of study in the mouths of many students, dragging down the previous interview on campus. Guang, many people know the dormitory where Ning Wei is.

So it didn't take much effort for Lu Dongyi to find Building 3 of Maple Garden where Ning Wei was.

Coincidentally, downstairs, he happened to stop Liu Cong, who was in the same dormitory as Ning Wei, and was recognized directly by Liu Cong, which led to the phone call.

While Ning Wei was still holding the phone, he heard a strange voice coming from the other end of the phone.

"Does he already have his own independent laboratory? Ask me if I can go to the laboratory and visit Jiang University's laboratory."

"Ning Wei, Professor Lu said he wants to visit your laboratory, should I take him there now?"

"Okay, I'll pick him up downstairs. By the way, ask Professor Lu if he has his ID card. I'll bring someone in and they'll have to register their ID card with the guard."

"Bring it."

…

Well, neither of the two young geniuses seemed to realize whether Lu Dongyi's status as an associate professor at Peking University was suitable for a private visit to Jiangda's laboratory. Ning Wei went downstairs in a daze, and after waiting for a while, he saw Liu Cong leading a man in simple clothes to the road in front of the laboratory building.

Isn't this the same Professor Lu from the School of Mathematics at Peking University who was once interviewed by a random reporter on campus in a short video?

"Hello, Professor Lu."

"You're just Ning Wei. I studied your paper and it gave me a lot of inspiration, so I wanted to talk to you. Unfortunately, we still can't find the derivative of the precise change rate corresponding to the variable."

"Well, it's better not to talk here. How about we go up? Liu Cong, who are you?"

"I won't disturb you anymore. You have to register when you go up. It's troublesome!"

Liu Cong finished speaking to Ning Wei and politely said to Lu Dongyi: "Professor Lu, goodbye."

"Well, bye! Thank you for today."

"Haha, you're welcome. If you're still at Jiang University tonight, let's have dinner together."

"good!"

…

Ning Wei took Lu Dongyi into the experimental building. At the gate guard, Lu Dongyi handed his ID card to the security guard at the entrance guard, and carefully wrote his name in the registration book, and then followed Ning Wei Arriving on the third floor, Ning Wei's laboratory.

"What project are you working on now? Why are you in the software lab?"

"An algorithm I designed myself, the turbulence algorithm." Ning Wei explained.

"Oh!" Lu Dongyi nodded and did not continue to ask.

After all, this is a project still in the laboratory, and this is not the focus of his visit today.

When they came to the laboratory, Ning Wei's four assistants were all eating in their respective places. When they saw Ning Wei bringing someone in, they just glanced at it.

Ning Wei originally wanted to introduce Lu Dongyi to others, but as he spoke, he suddenly felt something was wrong, so he swallowed it back and took Lu Dongyi directly into his workroom.

Fortunately, none of the graduate students in these laboratories seemed to recognize Lu Dongyi. Only Yu Xingwei took a second look.

When Ning Wei brought Lu Dongyi into his small private room, Yu Xingwei patted Lu Yong beside him suspiciously and asked, "Do you think the friend Ning Wei just brought in looks familiar to you?"

"Huh? Does it look familiar? Maybe you've seen it in school? After all, the School of Science and Technology is close to us." Lu Yong replied casually.

"Oh!" Yu Xingwei nodded, but it felt like it was not as simple as meeting him in the academy.

Who is that?

…

While Yu Xingwei was still confused, the two people in the workroom had already started a unique communication mode.

In the workroom, a small blackboard that is usually used to trigger inspiration demonstrates the two people's understanding of mathematics.

From the point vortex problem to the sobolev space, formulas were listed one by one and then erased. Both parties had to ensure that the other party understood what they meant. It was very mentally demanding and very efficient.

This is true whether it is for Ning Wei or Lu Dongyi.