Chapter 119 Genius is the threshold to meeting him (23)

"Student Yan Xiaoxi."

Wu Tao, the director of the Department of Physics at Fudan University, was looking at Yan Xiaoxi with a smile at this moment, and asked softly: "Do you still remember me? Last year, I wanted to recruit you to study at Fudan University, but you rejected me directly. My last name is Wu. Do you remember me?"

The beautiful girl had long forgotten it, but out of politeness, she nodded silently and said softly, "I know. I remember."

"Then I wonder if you have any plans to come to Fudan University this year?" Wu Tao paused and said earnestly, "I know that Director Wang from the Department of Mathematics came to see you and offered you very tempting conditions, but you rejected them directly. We in the Department of Physics are not a stingy place."

"What the Department of Mathematics can give, the Department of Physics can also give. What the Department of Mathematics cannot give, the Department of Physics can also give." When Wu Tao said this, he looked at Yan Xiaoxi standing in front of him and asked, "How about Yan Xiaoxi? Consider it?"

With the scorching gazes of the principal and the head teacher, Yan Xiaoxi silently shook her head and replied softly: "No. I want to make a decision after the college entrance examination."

However.
Yan Xiaoxi's answer did not make Wu Tao sad. He had expected such a result. He smiled and said, "That's fine. But after the college entrance examination, you must fill in the Fudan University Department of Physics. Our Fudan University Department of Physics is a national key discipline and a national double first-class discipline, especially theoretical physics, condensed matter physics and optical physics. "

"Um"

Yan Xiaoxi responded casually and continued to stand there as if nothing had happened.

"Chen Xiaoxin?"

Wu Tao moved his gaze to Chen Xiaoxin and asked softly, "Do you have the same idea as Yan Xiaoxi?"

"more or less."

"Let's make plans after the college entrance examination." Chen Xiaoxin nodded. He wanted to finish it quickly and go back to read early. He didn't want to waste time here.

Wu Tao sighed, glanced at his old father who looked disappointed, and said helplessly: "Dad, you should have heard it too. There is really nothing we can do. After all, a forced melon is not sweet. I think we should just forget it and let the two of them make their own decision."

Professor Wu felt so sad. There were two peerless geniuses right before his eyes, but he just couldn't get them. Since the outcome was like this, why did he let himself meet them?

"correct!"

"Student Chen Xiaoxin"

Wu Tao said earnestly, "When you were at Tianjiao Academy, you calculated the process of thermodynamic phase transition in supercritical fluids. So I want to test you and give you a very complicated question. I wonder if you are willing to accept my test."

Don't want to!
wasting my time
Chen Xiaoxin felt extremely disgusted deep down in his heart. Now he just wanted to go back to the classroom, return to his seat, return to the arms of the mother of knowledge, and greedily suck up those nutrients. As for whether there was an assessment or not, to hell with it!

"I"

Chen Xiaoxin had just opened his mouth when he was interrupted by Professor Wu.

"Even the phase change process can be calculated. I think your problem is not stressful at all." Professor Wu looked at Chen Xiaoxin and said seriously: "Chen Xiaoxin, don't feel stressed. It's not a problem for you."

I.
I.
Why does it feel like a personal vendetta?
Chen Xiaoxin was almost speechless. He hadn't even agreed yet, but someone agreed on his behalf. The key point was that the other person had nothing to do with him at all.

"it's actually really easy."

"Calculate the theoretical trajectory of Chang'e 6," Wu Tao said. "There is no need to land on the trajectory between the Earth and the Moon. This is too difficult. Even if we calculate the intermediate process, of course we must include the process of orbiting the Moon."

The principal and the head teacher were both stunned. They looked at the director of the Department of Physics at Fudan University in disbelief. They asked a high school student to calculate this? Isn't it a bit too much to ask? How could he calculate it?
“Parabolas are easy to calculate.”

“But there is a change of track involved.”

Chen Xiaoxin's personal 'Wang Yuyan' was whispering in his ear at this moment: "We need to take into account centripetal force, gravity, kinetic energy, potential energy, and circular motion."

Facing Yan Xiaoxi's reminder, Chen Xiaoxin smiled at her, then looked directly at Director Wu Tao of the Department of Physics at Fudan University and answered seriously: "I can give a specific equation, but I can't calculate the specific process."

"enough!"

Wu Tao nodded, with a hint of surprise in his eyes.

Then,

Chen Xiaoxin began his calculations, while Yan Xiaoxi stood beside him and acted as his assistant.

The first equation is naturally the equation of the parabolic motion trajectory. This equation is very easy for Chen Xiaoxin to calculate. He obtains the corresponding expression through integration, writes it in component form, and then starts to solve it. Use the definition of hyperbolic function to convert it into power form.

Hua Hua Hua——

Chen Xiaoxin wrote various processes on the paper. The key point was that there were no numbers on it, only corresponding symbols. At the same time, Yan Xiaoxi was not idle either. She was helping to calculate the mathematical problems in the differential equations.

"I've already got it here. You can just substitute it in when the time comes, but don't forget the physical meaning. The speed in the X direction here is Z." Yan Xiaoxi reminded.

"Um"

Chen Xiaoxin responded and continued to seek the derivation on the paper.

The principal and the head teacher stood by, craning their heads to watch him work out the equations, their faces filled with confusion. They had no idea what he was doing. It was completely beyond their comprehension. Why could he calculate numbers in various abcd equations?
Teacher Tian Hui pursed her lips and secretly glanced at the father and son, Little Wu and Old Wu. The two of them looked a little surprised, especially Director Wu Tao, who had his eyes wide open and an expression of disbelief between his brows.

Actually
It was actually deduced?
That's right. After substituting the initial value conditions here, the displacement parameters in the X direction are obtained. At this moment,

Director Wu Tao finally realized how outrageous his previous thoughts were. It turned out that for this handsome young man, being handsome was only his most insignificant characteristic. His talent, his IQ, and his ability were his greatest characteristics compared to his so-called handsomeness.

genius!

This is absolutely genius!

No, no, no. Genius is no longer enough to describe him, because genius is just the threshold to meet him.

"How about it?"

"Did I exaggerate?" Professor Wu asked in a low voice, looking at his son's expression.

"."

"This is outrageous!"

Wu Tao said bitterly: "I just thought of this topic at the last minute, but I didn't expect it. I didn't expect it."

Old Professor Wu narrowed his eyes and whispered in Wu Tao's ear: "They are a couple. As long as you can deal with one of them, the other will be dealt with. My suggestion is to convince Chen Xiaoxin. As long as Chen Xiaoxin comes to Fuda, Yan Xiaoxi will come naturally."

Old Wu and Xiao Wu are still planning, while Chen Xiaoxin is about to give a specific equation. This is a very complex set of equations, but such a set of equations cannot be used in reality. It is only a feasible state in theory, because the situation in reality is far more complicated than this, and more factors need to be considered.

"Finish!"

"The next step is to go around the moon."

Chen Xiaoxin took out another piece of white paper and was about to pick up his pen when he suddenly thought of something. He cautiously asked Yan Xiaoxi, "What is the gravity of the moon?"

"You can express it using V. It's just a matter of giving the equation." Yan Xiaoxi replied.

"Too."

Chen Xiaoxin picked up the pen and started writing.
Once the most difficult part was solved, the rest was easy for him because he didn't need to consider practical problems, he just had to make the correct process in theory.

The principal and the head teacher had given up long ago. Although they still stood beside Chen Xiaoxin, they were only there symbolically. However, each other's faces were full of pride, but also a hint of confusion. Did he learn all this by himself?
shhhhh--

Chen Xiaoxin was still listing equations one by one, trying to integrate them together, and his speed was getting faster and faster.

“Speed ​​up!”

"He's speeding up again!"

“Obviously there is a deepening understanding of the issue.”

Old Professor Wu noticed something was wrong with Chen Xiaoxin. It was the same process as when he was in Tianjiao Academy. He was confused and timid at the beginning, but finally he was able to defeat everyone with ease. This process was too familiar!

Wu Tao remained silent. He stared at Chen Xiaoxin, this genius among geniuses, and then looked at Yan Xiaoxi who was also a genius among geniuses beside him. Suddenly, he understood why his father fainted and why he said that these two people would never die in peace unless they entered the Department of Physics of Fudan University.

Unimaginable
While the students of this school were still in the classroom, he and Yan Xiaoxi had already given the theoretical trajectory of the lunar probe.

"Finish!"

Chen Xiaoxin suddenly put down his pen, handed the paper to Yan Xiaoxi beside him, and asked softly, "Do you think I'm doing this right?"

Yan Xiaoxi took the paper and checked it carefully. She nodded silently and replied, "Basically, there is no problem. It is almost the same as I imagined. It should be correct."

As soon as the words fell,
He handed the manuscript in his hand to Wu Tao behind him.

"Director Wu."

"Please check if it is correct."

When Wu Tao took the paper and looked at the densely packed equations on it, his inner world felt as cold as the dead of winter.

why!
Why so cruel?
The two geniuses were clearly standing right in front of him, yet they seemed so far away.

"Director Wu."

"Did the Chang'e 6 reentry capsule use a semi-ballistic approach to enter the atmosphere?" Chen Xiaoxin suddenly thought of something and said seriously, "As long as you give me a suitable angle of attack, I can calculate the theoretical trajectory equation."

Anyway, these are all theoretical situations. We only need to consider the physical meaning. It is much simpler than the actual situation. Chen Xiaoxin is full of confidence at this time.

Wu Tao suddenly raised his head, looked at him in astonishment, and asked subconsciously: "Are you sure?"

Chen Xiaoxin was confused. What's so difficult about talking about it on paper?
"Then I'll show you!"

(End of this chapter)