Looking at Ye Lingxuan, who was full of youthful breath in the distance, Chen Xuan unconsciously showed a smile.

After this chat, he also probably knows Ye Lingxuan's character, it is obvious that for unfamiliar people, the personality will be more shy and shy, but once they get acquainted, they will feel like a female man.

Of course, in fact, this kind of personality is definitely the case for most girls. After all, only a small number of people who have just started school are acquaintances in junior high school, and most of them are unfamiliar people.

Being able to simply talk to you can already show that the other party's personality is very generous.

Chen Xuan shook his head, no longer thinking about these questions, he didn't go to the entrance ceremony, for him, he had these times, and he didn't want to learn more about the basics of this world.

Although Chen Xuan has the identity background arranged by Mixed Yuan Zhu, people have no doubt about it, but you must know that his identity this time is a top student, and he doesn't have any basic knowledge, if he comes to an exam, it will inevitably be a little embarrassing.

So, after thinking about it, let's go to the library and find a few professional books to read, anyway, the entrance ceremony will take a long time to end, and this period of time is enough to learn a lot of knowledge by yourself.

Because he has the memory of visiting this school, Chen Xuan will not be unable to find the way.

Soon, Chen Xuan came to the library, because of the beginning of the school year, there are not many people in the library today, only a few scattered students are still enjoying the knowledge watering.

Of course, as for whether he was really learning knowledge or reading comic books, Chen Xuan didn't care.

Being idle is also boring, Chen Xuan walked towards the mathematics classification book, and was about to take the book casually, when suddenly his eyes sparked, and he saw a line of values marked on the book. Not only that, but the colors of these values also show a certain pattern, and they are perfectly arranged according to the size of the values from high to low.

"Fundamentals of Modern Analysis of Didogne", "Zhang Zhusheng Edition of Mathematical Analysis", "Multifunctional Dictionary of High School Mathematics Competition", "Theory of Basic Elementary Functions", "Analysis of the Basic Knowledge Base of High School", ......

"This is supposed to be the knowledge that is reflected in the remnants of memory?" Chen Xuan thought with some speculation.

After all, this time the identity itself is a top scholar, and it is quite normal to know some deep knowledge, although he doesn't understand this knowledge, but, to know his memory and comprehension ability, but at the level of a Yuan Infant Monk, it is not easy to grasp these shallow knowledge.

But there is one thing he still doesn't understand, in that residual memory, there are a lot of names of big bulls in the mathematics world, and there is also their advanced knowledge, but it seems that there are not many advanced knowledge memories in it, on the contrary, the memory of the two books "Analysis of High School Knowledge Base" and "High School Mathematics Competition Multifunctional Questions" is very deep, as if this is his knowledge.

You know, in his memory, the book "Didogne's Foundations of Modern Analysis" is a book highly recommended by his mother, and it is very skillful, and logically speaking, it should be very solid for the knowledge structure at this level, but unfortunately, only superficial memories exist.

Chen Xuan frowned, he really couldn't figure out the meaning of the identity arranged by the mixed yuan bead this time, why there was such a residual memory.

A minute later, Chen Xuan really couldn't figure out the intention of mixing Yuanzhu, so he didn't think about it, but was thinking about the knowledge structure that remained in his memory.

"I see." Chen Xuan muttered to himself, he had already guessed a little why the knowledge of advanced mathematics only had a superficial memory, on the contrary, the structural framework diagram of high school knowledge was very clear.

In fact, the question is very simple, for the mathematical community, "Didigne's Foundations of Modern Analysis" is the theoretical basis of mathematics, and the contribution to the mathematical community is naturally of high value, and his mother strongly recommends it, which is also normal.

However, for Chen Xuan himself, he is just a high school student who has just been promoted, and it is still very difficult to understand this advanced mathematics, so the residual memory is only a superficial theoretical knowledge, not a hierarchical structural framework like high school knowledge.

Thinking of this, Chen Xuan no longer hesitated and took down the "Analysis of High School Knowledge Base" from the bookshelf.

This book covers all the knowledge of high school mathematics, because it is only a residual memory, so there are some difficult knowledge, and he only knows a little about it, so it should be a review.

Randomly found a place to sit down, and Chen Xuan began to absorb knowledge seriously with "Analysis of High School Knowledge Base".

To be honest, Chen Xuan in his previous life really didn't like to study mathematics very much, and even his mathematics in the orphanage was only at the level of junior high school students, which was only half-understood.

However, under the influence of that residual memory, Chen Xuan was unexpectedly able to watch it, and he was in a very happy mood.

I don't know if it's the effect of that residual memory, gradually, Chen Xuan felt that he had entered a state of high concentration.

Although the cultivation of the Yuan Infant Stage was sealed, the powerful memory and comprehension ability still far surpassed the intelligent creatures of the earth, and no one could match the memory and comprehension ability alone.

Time passed minute by minute, and there were fewer and fewer people in the library, but Chen Xuan still didn't notice it at all, and was still immersed in the ocean of knowledge.

It wasn't until someone patted him on the shoulder that Chen Xuan woke up from that state of "selflessness".

"Classmate, are you a freshman in high school?" Aunt Librarian asked.

"What's wrong, is there a problem?" Although Chen Xuan was disturbed and had some unhappiness in his heart, he still asked patiently.

"The entrance ceremony of the first year of high school has ended, and the school has begun to officially start classes, and you are already a late class when the time is counted." Aunt Administrator said patiently.

Coming back to his senses, Chen Xuan glanced at the clock and found that it was already ten o'clock, which made him smile awkwardly, "Ah, I'm sorry, I forgot the time, I'll go to class." ”

"Auntie has been working for so many years, and it is the first time I have seen a student who can read math books so attentively." Aunt Library said with some emotion.

"Auntie, can you borrow a book, I want to borrow this book back." Chen Xuan has a feeling of unfinished feelings about the experience of being very intoxicated with the ocean of knowledge.

This feeling was as if when he was practicing, he had comprehended a new style of sword technique, which fascinated him.

Perhaps seeing that Chen Xuan was very polite, the library aunt smiled and asked kindly, "Classmate, do you have a library card?" ”

"Forehead......" Chen Xuan touched his nose and shook his head a little embarrassed.

"That's right, you've just started your freshman year of high school, and it's normal to don't have a library card." Aunt Library didn't think Chen Xuan was wasting time, but was still blaming herself for being confused.

"Well, can I get a library card now?" Chen Xuan asked with a smile.

"Well, yes, but do you have any pictures on you?" Aunt Library asked kindly.

"It doesn't seem to be ......" Chen Xuan touched his pocket and found that he didn't bring anything, so he said embarrassedly.

"In that case, you won't be able to borrow books." Aunt Library shook her head and said regretfully.

(End of chapter)