Interstellar Industrial Age

In the library of Huaxia University, it is very quiet, and everyone is immersed in the ocean of knowledge.

On Qin Yi's seat, Qin Yi turned the last page of a book, stretched slightly, and put down the book Introduction and Appreciation of Chinese Painting. Beside Qin Yi, dozens of books were piled high. , this is just the book Qin Yi read in the morning.

The genetic optimization solution is very powerful. Qin Yi's brain has been developed, and his reading ability and memory are simply outstanding. He can't forget ten lines at a glance. It only takes a few minutes to read a book, and this is what Qin Yi left behind in a particular way. Time summarizes and recalls the knowledge and content you have seen in your mind.

If he just simply memorized and learned the content and knowledge, Qin Yi would read books faster. Of course, he read books to gain knowledge, not to compete with anyone to turn the book.

It's almost 12 o'clock, well, it's time to go to dinner, take a few books back and take a look when you have a lunch break.

Qin Yi looked at the time, and the time in the morning went by in a flash. When he was really immersed in something, the time passed really fast.

Picking up the books on the table, Qin Yi began to put them back into the distance, and at the same time began to look for new books to borrow back to read.

I have a 2-hour break at noon. I take a nap for half an hour, eat for half an hour, and there is an hour in between. At the speed of my reading, I have to borrow at least 5 books to bring back to read.

Qin Yi planned it carefully in his mind, but he didn't notice at all that a beautiful woman was looking at him with puzzled eyes next to Qin Yi.

Is this person sick?

I kept flipping through books here all morning, and flipping through dozens of books in one morning.

Wen Xueying looked at Qin Yi as if she were looking at a monster, and then looked at the tall books on Qin Yi's desk. This was the first time she had encountered such a monster.

It's not good to read books in the library, but he actually flips the books to play. How boring is this person, high school math, high school physics, high school chemistry.... Also the introduction and appreciation of oil painting.

Because her seat was next to Qin Yi, she didn't notice Qin Yi at first, but when she was resting and saw Qin Yi next to him flipping a book, she began to notice Qin Yi.

After carefully looking at the books Qin Yi had read, she was even more sure that the person next to her was really sick, and her illness was not serious. She even came to the library to flip through the books, and it was beyond the point of cure.

I'm going to test him later. Such a person should be expelled from the library, occupying the library's resources, and even playing with books here, and treating himself as a child who just babbled?

Wen Xueying looked at Qin Yi who was holding a pile of books and gradually walked away to return them. She picked up a book from Qin Yi's desk, with detailed explanations of advanced mathematical functions and limits.

She quickly copied a question on the book, and was going to ask Qin Yi for the answer to this question when she was waiting. She decided to embarrass Qin Yi and let this person who occupies the library resources to flip through books never again. Don't dare to come to the library.

Hmph~ It's fine if you don't see it. Since I met you, if you don't teach you a good lesson, you really treat this place as a kindergarten.

Wen Xueying carefully looked at the question she just copied down, and was slightly taken aback, she couldn't answer the question for a while.

No, I have to answer the answer first, otherwise I won't be able to answer when he asks back.

It's just that this question is about functions and limits. I forgot how to answer it for a while. I seem to have seen this question once when I was doing the postgraduate entrance examination questions in previous years.

Wen Xueying frowned all of a sudden, took her own pen and started to calculate continuously on the scratch paper. The more she calculated, the more she frowned, because she couldn't always calculate it.

Soon, Qin Yi walked back with a few books, put down a few new books, and picked up some other books he had already read to return them.

This classmate~

Wen Xueying whispered to Qin Yi.

Hello, what's the matter?

Qin Yi turned around and looked over, and a beautiful and delicious face came into view. I have to say that Wen Xueying lived up to her name, with fair skin like white snow, which could be broken by blowing bullets.

In the front, Qin Yi had been concentrating on reading, and he didn't even notice that there was such a beautiful woman beside him.

I see that you have just been reading the book on functions and limits of high numbers. I just happened to have a topic here that can't be wrong. I wonder if you can give me some advice?

Wen Xueying took out the topic that she had already made up and said.

Okay, let me see~

Qin Yi nodded, picked up the question and read it.

If x→0, (1-ax^2)^1/4-1 and xsinx are equivalent to infinitesimal, then a=how much.

It's simple, a is equal to -4.

As soon as Qin Yi saw the question, he immediately calculated the answer to the question, and almost blurted out without thinking.

How do you know that a is equal to -4, you can show me the calculation process.

Wen Xueying was slightly taken aback when she heard it, and then said in disbelief.

Qin Yi smiled and picked up the brush to write the answer on the scratch paper.

(1-ax^2)^1/4-1=1-1/4*ax^2+o(x^2)-1=1/4*ax^2+o(x^2); so, xsinx=x^2+o(x^2), so: a=-4

Without any pause, Qin Yi quickly wrote down the process of solving this problem.

Look, is it equal to -4? This problem is a very typical function and limit problem. It's very simple.

Qin Yi pushed the scratch paper in front of Wen Xueying and said with a smile.

Wen Xueying carefully looked at the derivation process on the scratch paper, and immediately understood it immediately. This question is not difficult, and she can solve it by studying advanced mathematics. She also forgot some content just now, so she did not solve it. , Now look at Qin Yi's draft, and you will understand immediately.

It's still -4, it seems that I still have some misunderstandings about you.

Wen Xueying looked at it carefully, and suddenly felt that her face was slightly red, and said a little embarrassedly.

Misunderstanding? We seem to have met for the first time.

Qin Yi was at a loss when he heard it, and he didn't know why.

It's like this. I've been sitting next to you all morning. I see that you've been flipping books here all morning. I thought you were just here to flip books and play.

Wen Xueying smiled and said embarrassedly, she originally wanted to directly say that she thought Qin Yi was ill, but she changed her mind after thinking about it.

Ah, that's it, I didn't bother you, did I?

When Qin Yi heard this, he immediately smiled awkwardly, and asked a little embarrassedly, thinking that because he kept flipping the book, it affected the other party's study.

No, no, I'm just a little curious, you read so fast, can you remember the knowledge and content of the book?

Wen Xueying shook her head quickly and asked curiously.

Almost all of them can be remembered. I just read books faster.

Qin Yi nodded and said slightly modestly.

Can you not forget it?

Wen Xueying seemed to remember something when she heard it. She was a little excited and asked with adoring eyes.

Just barely.

Qin Yi touched the back of his head a little embarrassedly and said.

Wow~ There really is such a god-man. I just heard that someone can remember it before, but I have never seen it. I didn't expect to meet one today. You are really awesome.

Seeing Qin Yi nodding, Wen Xueying's eyes suddenly widened. She looked at Wang Ying carefully. She looked ordinary and a little shy, but she could never forget it. She couldn't help but raised her eyebrows at Qin Yi. thumbs up.

I have passed the prize, that is, my memory is better. In fact, it is like that.

Being praised by a beautiful woman with a thumbs up, this is also the first time Qin Yi has met, and he immediately feels even more embarrassed, and said very modestly.

I can't forget it. This is very remarkable. It turns out that such a god exists. No wonder you read books so fast. Where are you reading books? It's just flipping books.

Wen Xueying also turned into a fan girl at this time. She seemed to have the urge to find Qin Yi's autograph. When she looked at Qin Yi, her eyes changed.

Haha, it's almost like flipping a book.

Qin Yi smiled.

My name is Wen Xueying, I'm in the 1701 class of finance at the School of Economics and Management, how about you?

Wen Xueying extended her right hand very generously and introduced herself.

My name is Qin Yi, I am in the 1801 class of Power Engineering and Engineering Thermophysics in the Institute of Technology.

Qin Yi introduced himself with a smile and shook hands gently with the other party.

Level 18, it seems that you are still my little brother.

Wen Xueying said with a smile.

Uh, hello, senpai~

Qin Yi was slightly taken aback when he heard it, and said with a smile.

Let's add a friend on WeChat. If I encounter problems that I don't understand, I will ask you for advice.

Wen Xueying smiled when she heard Qin Yi's words, took out her mobile phone and said.

Learn from each other~

The other party is so generous, Qin Yi naturally can't be really stupid to refuse, he took out his mobile phone and added the other party's WeChat friends.

I still have something to do, so I'll talk about it here first. Will you still come here to read in the afternoon?

Wen Xueying added a note to Qin Yi's friend's remarks, turning the book strangely, she couldn't help but smile in her heart, but it was revealed that she was asking Qin Yi's plans for the afternoon.

I also come here to read in the afternoon and evening.

Okay~ then we'll see you in the afternoon.

Well, see you in the afternoon~

Qin Yi watched Wen Xueying leave, smiled, and continued to pick up his pile of books, returning them one by one to their original positions, and at the same time looking for the books he wanted to see when he was resting at noon.

After returning the book, he borrowed a new book. Qin Yi left two books in his place, occupying this place. Many people read books in the morning, and more people read in the afternoon and evening. If they do not occupy the space, That is definitely not used because there is absolutely no place.

The same is true for Wen Xueying's position next to her. She has already put a few books on it. Although the position of Huaxia University Library is very tight, even if a piece of paper is placed, this position will never be occupied.

PS: The new book is pink and tender, please collect, click, and recommend tickets~~