I really don't want to skip a grade

Chapter 188 The Fifth Bearer

Xiao Dong, who had tasted the sweetness, continued to sit on the bench. On the surface, he closed his eyes and did nothing, as if he was asleep. In fact, he was like a retail investor who was addicted to trading in the stock exchange, Constantly looking for targets to buy and sell.

Between buying and selling, there are actually losses and gains.

Although the guidance card provided Xiao Dong with a market price list, in order to increase the number of transactions, even if Xiao Dong bought it at a price lower than the market price, he would not be able to sell it for a while, and then he happened to find a new target. It will be sold at the original price or even at a small loss, and then continue to buy new items before listing them.

This hand he played more and more smoothly, and after playing for more than two hours, he earned another 13 system coins. In this way, he has 89.5 system coins!

In such continuous transactions, Xiao Dong gradually discovered that he is not the only smart person, and many hosts are also doing the same business as him. Some selling prices are up!

After this happened several times, Xiao Dong concluded that someone was doing the same business as him!

This made Xiao Dong pat himself on the head and call him a fool, why didn't he think of doing this before!

Staring at the screen in the system trading area, he really wanted to keep fighting and earn as much system currency as possible, but it was almost one o'clock now, and he was really sleepy. He didn't sleep all night last night, and today he only smoked Time took a nap in the taxi for more than two hours. He didn't know what homework he had for today, and he would definitely need to get up early to catch up on the homework tomorrow, so he decisively quit the system trading area.

While doing business to earn syscoin is important and cool, he has many other important things to do in his life.

And except for today's individual situation, he must restrain himself from maintaining a good routine most of the time to ensure his health.

When Xiao Dong got up and ran towards the academy, he ran for a while, and there was a heated discussion ahead, it was almost one o'clock in the morning, and two figures were still wandering on the boulevard in this area.

"No, here the electric field strength excited by the charge element dq at point P can be decomposed into the sum of components in the X and Y directions, then, this field strength formula should use..."

"Is it equivalent to the area element ds? The integral of the vector can be converted into the integral of the scalar? Then, dq = λ dx', the range of the independent variable x' is [0, a+b], then..."

"Yes, the field strength excited on the vertical line only has a component in the Y direction, and the integral variable uses x', and the results are also consistent..."

……

The voice of the discussion was not very loud, but Xiao Dong could still hear it clearly, but the discussion between the two was a bit jumpy, which made Xiao Dong, who was first exposed to their topic, completely unable to keep up with their rhythm.

However, Xiao Dong immediately figured out who the two were. One of them turned out to be a legendary figure who created the history of Huaqing Physics Department——Chen Xuejun, a third-year physics student!
This guy won the Huaqing Special Scholarship in his sophomore year. When Xiao Dong checked the previous Huaqing Special Scholarship public defenses, he saw a video about him, and now he could easily distinguish his voice and body shape.

Another guy, Du Chen, can be recognized at a glance on Xiaodong Sanli Road.

But, when did Du Chen hook up with Chen Xuejun?

It was almost one o'clock in the morning, and the two were still walking side by side, discussing physics enthusiastically?

This look of "love/adultery/passion/passion" makes Xiao Dong's eyes warm up.

Physics and mathematics are originally a pair of best brothers, and it is fully reflected in these two guys.

With the in-depth study of big things and advanced mathematics, Xiao Dong now has a deeper understanding of the close relationship between physics and mathematics.

Physics is a thing that cannot be separated from mathematics for a moment!

Quantitative analysis, calculation and research of all physical problems are inseparable from mathematical knowledge, from simple algebraic operations to mathematical modeling of physical problems and numerical calculations of physical problems, physics will not go a step away from mathematics!
Of course, in turn, physics will provide mathematics with rich topics and urge mathematics to continue to advance.

Moreover, through continuous in-depth study of big things, Xiao Dong found that learning big things is very beneficial for understanding the ideas and methods of mathematics, as well as the rich connotation and high generalization power of mathematical language!
Mathematics is really too boring and abstract, but physics can show it vividly, and every time we study a physics problem, we may use a variety of mathematical methods to solve it. There are indeed great benefits.

Therefore, Chen Xuejun, who is only a junior, has achieved grand slams in the four majors of analytical mechanics, quantum mechanics, statistical mechanics, and electrodynamics. He has also scored an average of 97.7 points in other professional courses, and has published 7 SCI papers. , the research field spans quantum computing, quantum condensed matter and quantum photonics, it is impossible to learn mathematics badly!
As for Du Chen, who has won the International Mathematical Olympiad Gold Medal and is currently studying many mathematics topics in depth, his physics is also very in-depth!
So it's quite logical for these two guys to fall in love/adulter/love/passionately.

However, Xiao Dong didn't know who these two guys hooked up with/played with first. Most likely, it was Du Chen who hooked up with Chen Xuejun first. Compelling is still more than one rank higher than Du Chen.

Xiao Dong stopped trotting and walked over lightly. These two guys are two big treasures. Xiao Dong feels that if he wants to have a deep study in mathematics and physics, and then achieve breakthrough achievements, he is also on the shoulders of these two guys. It must be stepped on.

"Du Chen, the application of this method in electric and magnetic fields is still very common. It is used to solve the electric field strength excited by a charged ring, disk, spherical shell and sphere at a certain point in space. I think you should Go through the Biot-Savart law again and understand it a little more deeply."

"Okay, let me spend some time to pass it over again. The magnetic induction intensity excited by a certain point in space is also very interesting..."

……

Du Chen and Chen Xuejun had a heated discussion, and they didn't even notice Xiao Dong who came up quietly behind him.

But Xiao Dong is very close to them, close enough to capture all their thoughts.

the fifth!
Xiao Dong found the fifth person with a hanger on Huaqing campus!
Chen Xuejun's thought wave clearly reflected that this guy, like Du Chen, also entered the sage's time to think about problems from time to time during heated discussions!
This guy is the fifth person with a hanger that Xiao Dong found on Huaqing campus!
Himself, Du Chen, Li Yishu, Cheng Zhenqiang, Chen Xuejun!

In the Huaqing campus where too many super-strong students from all over the world are concentrated, how many students are there?
Xiao Dong was really amazed.

Fortunately, he is also a hanger himself, otherwise it would be really hard.

The Beijing University next door, there should be quite a few supporters. Thinking about Li Lingbo, Xiao Dong really feels aggrieved for him.

(End of this chapter)