The time slowly came to 1 o'clock in the morning.

Chen Zhou is still immersed in the world of the topic, and the pen in his hand does not stop for a moment.

Starting with Zhao Qiqi, the three people around Chen Zhou glanced at Chen Zhou from time to time, and then got up one after another and went out to wash.

The movements of the three of them were as light as possible to avoid disturbing Chen Zhou.

While washing, Zhao Qiqi said to the other two: "Do you think Chen Zhou is terrible?"

Zhu Mingli nodded: "Usually it's fine, but when I study, it's a little scary." ”

Li Li glanced at the two of them and added, "It's not a little, it's very scary." You don't know how I got crushed during Golden Week. ”

Li Li finally found an outlet to confide, and he compared his study process during the 11th Golden Week with Chen Zhou's learning efficiency.

In the end, Li Li said: "Anyway, I can't catch up, I'd better learn at my own pace." ”

Zhao Qiqi and Zhu Mingli glanced at each other and nodded silently.

Being in a dormitory with someone like Chen Zhou is too stressful for them.

Of course, there are also advantages, that is, Chen Zhou completely drove their enthusiasm for learning.

After the three of them washed up, they returned to the dormitory, lay quietly on the bed, and prepared for bed.

However, the three of them tossed and turned for a while before falling asleep.

Two o'clock in the morning.

Chen Zhou stretched his waist and moved his somewhat stiff body slightly.

He took care of the two questions twice in different ways.

Looking at the formula on the scratch paper, Chen Zhou fell into deep thought again.

He had a vague sense of the answer to the strange feeling, but it wasn't very clear.

Chen Zhou thinks that it is probably because of the difference in mathematical thinking methods between mathematical analysis and advanced algebra.

On the one hand, exponential analysis is the means of exponential analysis and application, that is, the limit is used as a tool to study various properties such as continuity, derivability, and integrability of functions.

On the other hand, the mathematical analytic thinking method also includes the cognition of the generation and development of mathematical analysis concepts, theories, and methods.

The mathematical thinking of advanced algebra can be simply summarized as abstract thinking.

It mainly refers to the extension of thinking about mathematical knowledge, definitions, and conventional cognition, which shows the far-reaching process of mathematical essence and objective development.

In a sense, it can be said that the mathematical thinking of the two is completely different.

However, after Chen Zhou solved these two problems in different ways, his feeling was that the essence of the two was the same.

"Probably the research significance of this topic is to pay attention to the mutual penetration and integration between different courses, master the corresponding mathematical thinking methods, and diverge this mathematical thinking to more courses, and use the basic knowledge more flexibly..."

Thinking of this, Chen Zhou turned on the computer and began to search for new topics.

The answers are all in the question, and the connection needs to be found in the question.

Specifically, Chen Zhou wanted to find some question types that combined mathematical analysis and advanced algebra.

For example, the condition of the problem is an algebraic representation, and the conclusion sought is to study the analytic properties of the function.

The good thing about the information age is that what you're looking for can be found online very quickly.

Chen Zhou found two more questions and recorded them on scratch paper.

After reading the short and concise question, Chen Zhou already had an idea for this question.

This is an nth-order phalanx that solves the derivative function.

The problem itself is simple, but what matters is the mathematical thinking method in it.

In the process of solving the problem, Chen Zhou continued to explore this wonderful thing.

Soon, the two problems were all solved by Chen Zhou.

Chen Zhou exhaled a cloudy breath, his eyes shining, and he felt that he had finally touched the wonderful thing of mathematics.

After taking a new piece of scratch paper, Chen Zhou began to combine these four questions and edit his task summary.

At this point, Chen Zhou has completed the task assigned to him by Wu Xi.

He planned to go to Wu Xiping to verify it after the class was over tomorrow.

By the time we were done, it was nearly four o'clock in the morning.

Chen Zhou sorted out the information and turned off Li Li's computer.

Looking at the shutdown screen, Chen Zhou felt that it was necessary to buy a computer?

It's not good to always borrow from others, after all.

However, he really doesn't have much experience in buying a computer, and his previous experience is only to use the computer to masturbate...

Thinking of masturbation, Chen Zhou realized that Zhao Qiqi and Zhu Mingli seemed to have not played games for a long time.

But this is also normal, from the first day of watching the two of them play games, Chen Zhou knew that the game was just a way for them to relax.

Otherwise, I wouldn't have stopped fighting if I lost the last hand.

You know, when he went to Huang Jiayi's dormitory to open the black, it was for the first victory, and he fought until three o'clock in the morning...

Chen Zhou turned his head to look, and the two of them were already snoring slightly.

After packing up all the things, Chen Zhou quietly got up and tried to move as lightly as possible.

By the time Chen Zhou washed up and lay down on the bed, it was already half past four in the morning.

When he turned on his phone and was about to set the alarm clock, he noticed that Yang Yiyi had sent a lot of messages.

Chen Zhou glanced at it.

[Chen Zhou, remember to bring my textbook with me tomorrow, I have to review it. 】

[Chen Zhou, what are you doing?]

[Chen Zhou, I saw it back to me. 】

【Chen Zhou!】

【？？？】

......

After reading these news, Chen Zhou silently sighed in his heart, it will be over tomorrow, and staying up late will definitely be discovered...

Then, he opened the alarm clock interface and set ten alarms.

Just in case, what if you can't get up tomorrow morning?

After doing this, Chen Zhou put his phone aside and went to sleep.

It's impossible to reply to a message, and if you reply to it, it completely exposes the fact of staying up late?

As the alarm clock rang one after another the next day, Chen Zhou rubbed his swollen panda eyes and climbed out of bed.

Looking at Chen Zhou's appearance, Li Li said with concern: "Are you okay?

"Ah~" Chen Zhou replied with a yawn, "uh... It's about four o'clock..."

Li Li: "You cow!"

When Chen Zhou packed up and walked out of the dormitory building, Yang Yiyi waited downstairs in the dormitory.

Seeing Chen Zhou's dark circles, Yang Yiyi was slightly distressed, took out the breakfast she had already bought, and handed it to Chen Zhou.

Then, without saying a word, he walked in the direction of the school building.

Chen Zhou glanced at the breakfast in his hand and hurriedly chased after him.

He ate while walking, smiled and said to Yang Yiyi: "Yiyi, this is the best breakfast I've ever had..."

Yang Yiyi turned her head to look at Chen Zhou, lost her temper, and had to tell again: "Don't stay up late like this..."

School Building.

Wu Xiping's math lesson.

The textbook of counting 1 has already been finished by Wu Xiping.

Now, he uses different topics in each class to help students review the knowledge points of number 1, and then string together a whole textbook of number 1.

On the podium, Wu Xiping gushed about his own knowledge.

Under the podium, Chen Zhou immersed himself in his own mathematical world.

He thought he would be sleepy, but he didn't expect that once he was immersed in books, he didn't feel sleepy at all.

Sure enough, people who love to learn, they don't need to study, sleep or anything...