Xueba: The knowledge I teach, critical hits are returned

It was 5 o'clock in the morning and the sky was still gray.

Li Xiongfei felt the bed shake, rubbed his eyes and looked down.

Seeing Gu Bai holding the wash basin with a towel on his shoulders, Li Xiongfei asked curiously,"Xiao Bai, why did you get up so early?""

"Oh, I have something to do later."Gu Bai did not tell his roommates about writing papers for seniors.

First, this kind of thing is not in compliance with the law; second, they will definitely not believe it.

After all, a freshman who is not a math major writes papers for a senior math major. Do you think this is writing a novel?

After washing up, Gu Bai carefully left the dormitory with his laptop on his back.

In the morning of early April, there was no chill at all. The air was filled with the pleasant smell of soil and grass. The campus was empty at this time. Except for one or two aunties who were cleaning, no one else could be seen.

Of course...From time to time, I can also meet one or two students, who should be preparing for the postgraduate entrance examination.

The cafeteria is now open, but...There were no students eating.

Gu Bai found an empty seat, put his notebook away, and started writing his paper without rushing to eat breakfast.

According to Gu Bai's observations in the past few days, breakfast is usually not available until at least 5:30 in the morning, and there are only steamed buns.

Until 7:30.

The first cafeteria of Linhai University began to get lively. Many boys with books in their hands rubbed their fluffy hair and walked into the cafeteria cursing"you compression thief".

Some girls were dressed youthfully and beautifully, and some even wore short skirts, discussing some"long-legged Oppa"’、‘Gossip' entertainment information, walked into the cafeteria.

It was at this time that Gu Bai closed his notebook, bought breakfast and set off to his next destination....Library.

Of course, when there are professional courses, Gu Bai usually writes papers in class. Of the

10 graduation papers sent to him by Senior Wu Hai, Gu Bai has already completed 6.

Although Senior Wu Hai said there is no need to rush, the graduation defense will take some time.

But...Gu Bai thought about finishing it in one go.

Otherwise, he would feel uncomfortable.

When he arrived at the library, it was only 7:55 in the morning, and there were still 5 minutes before the library opened.

Gu Bai took out his cell phone and prepared to mute it.

Ding Ding Ding.....

At this moment, Gu Bai saw the text message from"The Cat in the Corner"

"Senior Gu Bai, today's 'Jiangnan Ten Schools Joint Examination' is the time to test our learning results during this period. All of us are full of fighting spirit."

Gu Bai thought about it and couldn't say anything encouraging, so he simply edited:"Come on, you can do it."

Then, he followed the army of postgraduate entrance examination candidates into the library.

Still in the old position near the window.

Gu Bai plugged in the laptop, opened the word document and began to write furiously.

After 50 minutes, Gu Bai stopped what he was doing, saved the document to the folder on the left, and then looked at the notebook on the right.

On the notebook, the titles of 10 graduation thesis were listed.

【Convergence of Random Variable Sequences and Their Relationships】

【Analysis of the problem of finding the maximum value of a function using geometric knowledge】

【Laplace transform and its properties in random processes】

【......】

All of these were sent to Gu Bai by Senior Wu Hai.

He put an × after the line of text [Analysis of the problem of finding the maximum value of a function using geometric knowledge] to indicate that it was completed.

Gu Bai looked at the next

【In Laplace Transform of Random Processes and Its Properties】

When Gu Bai saw the title of this paper, he couldn't help but frowned.

"Laplace transformation?"

"this...Is the paper a bit difficult? At least it is more difficult than the paper I wrote these days and the paper I wrote for Senior Wu Hai some time ago.

However, Gu Bai did not think much about it.

Laplace transform is a commonly used integral transformation in engineering mathematics, also known as Laplace transform.

Its formula is roughly: F(s)=∫∞0_f(t)??-tdt, where f(s) is a function of the complex variable s, a function of time and....

This mathematical formula is generally not taught in undergraduate courses, but...Fortunately, the system's formula for returning critical hits happens to have this function.

After deciding on the topic of the paper, Gu Bai started typing away on the keyboard. The speed was amazing.

Even for some complex formulas, there was no need to use draft paper....This is the charm of the knowledge of the system's critical hit return, and it is also the ability of LV4 Gu Bai.................................................

At the same time.

Yangcheng No. 1 Middle School in Fatty Province.

Senior three students also entered the examination room one after another and started this"Jiangnan Ten Schools Joint Examination".

Because this examination is a joint examination of ten schools, it is more formal.

Not only are the classes divided, but all the time, specifications and other aspects are all in accordance with the process of the college entrance examination.

This exam is also the last such"formal" large-scale exam before the college entrance examination.

Sitting in her seat, Liu Yanyan put her ID card on the upper right corner of the table, and checked the tools in the stationery bag several times before she felt relieved.

She took a deep breath, then exhaled slowly, and a hint of confidence suddenly burst out in her eyes.

"come on!"

"It's time to test the results of this period of study."

Of course, not only Liu Yanyan, but every student in Class 3 of Senior 3 also has the idea of testing their learning results.

After Gu Bai's teaching, they more or less ignited a greater hope for the college entrance examination.

"I don’t know how difficult the test paper will be this time?"

"This is the last big test before the college entrance examination. Don't let it dampen the children's confidence."

Li Dong, the head of the grade at Yangcheng No. 1 Middle School, was standing outside the examination room, inspecting the students who had already started the exam. He turned to look at Zhang Bo and asked,

"I hope so." Zhang Bo smiled. In fact, the annual joint examination of ten schools is more difficult than the college entrance examination, after all

, the professors who make the examination papers are different....For some reason, Zhang Bo is very confident about the students in Class 3.

The learning atmosphere in Class 3 is very strong during this period, and it is not an exaggeration to describe it as desperate.

Especially in the subject of mathematics, some poor students in the class who have never passed the exam come to his office every day with a book of"Five Years of College Entrance Examination and Three Years of Simulation" to ask him questions.

Therefore, Zhang Bo is very clear about the improvement of his classmates' grades.

It is not an exaggeration to describe it as a"miracle".

But...He was the only one who knew about this miracle.

Shaking his head, Zhang Bo put aside some of the exciting thoughts in his mind and muttered to himself:

"I hope that this time, you can create your own miracle."

"Amaze yourself and amaze everyone!".........................................

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