Li Xuan didn't know what Xu Li was happy about, so he shook his head and didn't think too much, so he went back to his room.

Hearing the message prompt from his cell phone, he walked to the table, picked up his cell phone and looked at the screen.

"What are you doing?" she asked.

The message prompt from Xu Lingchu on the phone was flashing, making Li Xuan feel cared for.

Li Xuan smiled and said to her: "I took a shower after I got home. I told you that on the way back, someone asked me for a WeChat account, how dare you believe it?"

"Really? Let me laugh for a while, haha~"

"funny?"

"Super funny, hahaha o(n_n)o~"

"It's so funny, I want to die of embarrassment!" Li Xuan remembered something again and couldn't help asking, "Well, you are walking on the road, has anyone asked you for WeChat?"

"I feel ashamed of myself~~ I am not as good as Bao Bao, you are so beautiful."

"But I think you are the most beautiful." Li Xuan still thinks she is the most beautiful. She didn't like her before, but now she is in the eyes of her lover, and she is the third kind of beauty in the world.

She seemed very happy and hummed proudly: "Hmph, okay, there are people who are picking up a chat, but it's not as exaggerated as you, and I'm picking up a chat when I go out on the street for the first time."

"Lingchu, you are being approached and you are not allowed to contact others. You are not allowed to give WeChat scarf Penguin account. Do you remember?"

"No, I haven't even said to you yet. Why do you ask me for it? You promise me before you say it!"

"Agree to agree, who doesn't agree is a puppy!!!" Li Xuan really minded that others would snatch his Lingchu away.

She immediately replied: "Wow wool wool ~"

Li Xuan was stunned for a moment, and couldn't help laughing at the cute dog barking.

Damn it, sooner or later she will be so cute.

Li Xuan also turned into a dog and learned to type: "Wool wool wool!"

Xiaoxiaoxuan is not a girl: "Wo Wang Wang Wang!" (It is obvious that I learned to bark first, so I am not allowed to learn from me!)

Ling Chucai is not a little fool: "Woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof, woof,

"Woof woof!" (I'm very fierce!)

"Woof woof!" (I'm very fierce too!)

Li Xuan smiled and his mood instantly improved. He felt that he liked her more day by day.

...

...

The clock on the wall ticks, and the air in the room is slightly chilling.

Li Xuan placed his cell phone next to the desk and turned on the desk lamp. The light illuminated Li Xuan's beautiful face and his facial features showed three-dimensional shadows.

Then he remembered something, took out the books he had just bought from his schoolbag and put them on the table. Feinmann's physics lecture notes in three volumes. With Li Xuan's current brain power, he finished reading them in just a few days, so he bought some new books to read.

Looking at these books, Li Xuan felt deeply that the world is colorful and charming, and it is not easy to calm down and read. Li Xuan was in a difficult mood at this moment, so he turned to look at the cute dresses placed casually on the bed.

Maybe you feel calm after putting it on?

Impossible.

Li Xuan said nothing, suddenly picked up Ling Chu and put it on for the wig. He felt that the cold of winter was dispelled.

There is no other meaning. He did this just to keep warm. His long hair felt very comfortable in winter. He always thought that it was a little troublesome to take care of it.

The mirror placed on the shelf on the desk was placed. Through the mirror, Li Xuan saw that his long hair was draped over his shoulders, red lips and white teeth, and he liked the more he looked at it, and he was satisfied with his current appearance.

Li Xuan shook his head and then became much clearer. He picked up a book to read. This latest math magazine mainly records information related to imo and tells the background of the paper behind imo test questions.

When I opened the magazine and saw the citation of the first mathematical paper, Li Xuan had an inexplicable intuition that the citation of the paper was correct.

"My illusion?" Li Xuan was a little surprised.

The system suddenly said: [It's not an illusion. Host, this is your first reward from the pseudo-street, and your heart is clear and your eyes are bright.]

Li Xuan was stunned for a moment, as if he understood something.

Is this what it means? He will have intuition that these theories are correct or wrong just by looking at certain mathematical theories? This intuition is illusory, but it really exists.

The legendary true "obvious" can tell whether it is correct by just a glance.

Li Xuan was a little surprised and took out a piece of paper, picked up a pen and wrote down the content of the world's puzzle Riemann conjecture. Suddenly, he had a faint intuition that Riemann conjecture was correct.

"Is the Riemann conjecture correct? Can it be called Riemann theorem?"

Li Xuan shook his head, and then he felt a little frustrated. He was right to believe that the conjecture was correct, but it was useless to not know the proof process. Mathematics is very rigorous and can never rely on intuition.

The system also pays attention to the basic law when making cheats for him, and will not provide such proof. In particular, this proof may be produced by a well-known figure in the future. The system allows Li Xuan to change the historical process, but requires him to rely on his own efforts.

Of course, this ability cannot be called useless. Mathematically, it is of extraordinary significance to be able to judge correctness. In scientific research, more than 90% of mathematicians work are often used to do useless work, and countless examples of working hard in the wrong direction. With this mathematical intuition, 90% of Li Xuan's useless work is avoided.

Simply put, the system gave him terrifying mathematical intuition, he had the abilities that countless mathematicians dreamed of, and the amazing eyesight that only peerless geniuses had.

"Wait a minute, this means that for me, all multiple-choice questions are points-free questions?"

Li Xuan suddenly remembered that during the exam, multiple-choice questions were not difficult for him at all, and became more aware of the pervertedness of this intuition.

System: [This is the clarity of the mind and brightness of the eyes. This intuition is not only in mathematics, but also in all subjects based on scientific thinking. The premise is to have a good knowledge system as the foundation. It must be explained here that intuition cannot be guaranteed to be 100% correct, but the more knowledge you know, the more you know and the more intuition you understand, the more accurate and strong this intuition will be.]

Can't you guarantee that it is % correct?

Li Xuan suddenly realized that the correctness depends on his knowledge system. What is certain is that, based on Li Xuan's mastery of the high school mathematics league, he could tell which option is correct after looking at the multiple-choice answers.

But then again, he has such strong computing ability, so he doesn't have to rely on mathematical intuition, and multiple-choice questions can't take much time. Obviously, this mathematical intuition will be of great help to future scientific research work.

The review system provides him with help, and each one has a huge purpose, such as the initial improvement of his brain power, which gives him amazing memory. The knowledge he has learned will basically not be forgotten, and there is no need to worry about not reviewing the CMO, and the knowledge he has learned will be forgotten.

There are also bad things in memory that are too good, and the memory of pain will be very profound, which will affect people's mood. Unlike other people, "silly and happy people are more stupid and happy", it can be considered as gains and losses.

Because mathematics and physics and information disciplines are closely related, and those who are good at mathematics generally do not have too bad physics and information disciplines. Li Xuan’s knowledge tree in mathematics will affect the intuitive judgment of physics and information disciplines.

"By the way." Li Xuan's eyes suddenly lit up and he remembered the reverse math.

Generally, mathematics is a study from axioms to theorems. Inverse deduction mathematics is exactly the opposite, and it studies how to go from theorem to the axioms.

Inverse impulse mathematics was something mathematicians had nothing to do a lot of work decades ago, and the meaning was limited, so few people studied it. Now there are only a few dozen people studying inverse impulse mathematics around the world, and the entire China is Jinling University who has researched inverse impulse mathematics.

Unlike classic geometry, the system is perfected to be outrageous, and all the predecessors you can think of have done. There are few people who study reverse mathematical mathematics, so there are loopholes that can be exploited.

Under the premise of his existing knowledge system, he might be able to judge whether certain mathematical conjectures are correct or not based on intuition. If he could judge that certain mathematical conjectures are correct and strong intuition, it means that with his existing knowledge tree, there is a great possibility that the conjectures can be proved.

"Look at if there are any simple guesses that are missing."

Li Xuan laughed and decided to find something for himself to do. He searched the Internet for related guesses about reverse mathematics, and read them carefully.

He cannot understand many of the conjectures, and has correct and wrong intuitions, but it has always been very weak, which makes it difficult for him to confirm.

Until I turned to Sitapan's guess, it suddenly became different.

Li Xuan's heart was pounding, and suddenly he had a strong intuition. Sitapan's guess was wrong!
Chapter completed!