God's Crown

【Usually, what symbol a source sends out is uncertain, and it can be measured according to the probability of its occurrence.The greater the probability, the more opportunities there will be, and the less uncertainty; otherwise, the greater the uncertainty.

The uncertainty function f is a decreasing function of the probability P; the uncertainty generated by two independent symbols should be equal to the sum of their respective uncertainties, that is, f(P1, P2)=f(P1)+f(P2), which called additivity.The function f that satisfies these two conditions at the same time is a logarithmic function in the source, which considers not the uncertainty of a single symbol occurrence, but the average uncertainty of all possible occurrences of the source.If the source symbol has n values: U1...Ui...Un, the corresponding probability is: P1...Pi...Pn, and the appearance of each symbol is independent of each other.At this time, the average uncertainty of the information source should be the statistical average (E) of the single symbol uncertainty-logPi, which can be called information entropy...①]

After recalling the concept of information entropy, An Yan slightly nodded and said, "I know about information entropy, what's wrong?"

[Nothing, you will know later. 】

"???" What happened to the throne?An Yan felt weird, but didn't know what to say.All in all, he feels that the Throne is not the same as usual.It is very different from when the task was assigned before.At this moment, An Yan suddenly thought of a possibility. Is it possible that the throne needs to be arranged?

[Academic Advancement Task [-]:

As a mature mathematician and physicist, you have to learn to make your own geometric space and adapt to changes in mathematics and physics.

The host is asked to calculate the new geometric space within two months, and apply it in quantum mechanics to calculate the results.

Time: Two months Reward: No penalty: Random event]

Although he would do this even if the throne didn't tell him, he still wanted to complain.Throne is so stingy that he doesn't even give him anything.Even if it is a lollipop, why is there nothing.If you want the horse to run, and you want the horse not to eat grass, then there is only the throne.

After complaining in his heart for a while, An Yan yawned.He really can't do it now, he's too sleepy.Looking at the time, it was almost five o'clock in the morning.At this time, if he is still awake, there is a high probability that he will die suddenly.

Forget it, let's go to bed first, we can talk about it tomorrow if we have anything to do.

After getting up, An Yan went to the bathroom to wash up.Back in the room, he saw Gu Wei looking at him.An Yan said very coldly, "Gu Weize, if you dare to do something bad today, I will never forgive you."

"Hey, don't worry Xiaoyan, I'll just hug Xiaoyan to sleep. I promise, I won't do anything."

"Promise? How many times have you promised me, and in the end?"

Gu Wei was a little embarrassed by An Yan's words, scratched his head and said, "Don't worry, Xiao Yan, I promise I won't do anything this time, trust me."

"I'm too lazy to talk to you." An Yan lay on the bed, closed his eyes and began to sleep.

Gu Wei put his arms around An Yan, kissed him on the cheek, and fell into a deep sleep.Fortunately, that night, Gu Weize did nothing. When he woke up the next day, An Yan let go of Gu Weize's hand, washed his face, and started to do his own thing.

It is still a bit difficult to make a new geometric space within two months.In addition, it is very difficult to submit articles to SCI journals.

Generally speaking, it will take several years or even longer for this new geometric space to be able to study something.As he researched it within a few months, he hardly had the time to take care of other things. The throne probably counted all the time that could be counted as effective time.

And during the two months, he had almost no time to take care of other things.

When he thought of this, his head started to hurt.The throne is really a bit difficult, and the difficulty of this geometric space is even more difficult than that of twin prime numbers.

After all, what twin prime numbers involve is only number theory, and the problem of this space involves too many things and is too extensive.

When Gu Wei got up, he saw An Yan lying on the table writing something, he yawned, and ran to the bathroom to wash up.Then he took another look at what An Yan did, um...he still couldn't understand.

Today, An Yan was in better health, so she said to Gu Weize, "Gu Weize, I have to go to the library to find materials, will you accompany me?"

"Accompany, why not?" Gu Wei said with a smile, "I will go wherever Xiaoyan goes."

An Yan didn't speak, she tidied up her schoolbag, and put the draft paper and pens into the schoolbag.He handed the schoolbag to Gu Wei and said, "Help me get it. Let's go out for breakfast first, and then go to the library after breakfast."

"Okay!" Gu Wei nodded vigorously, and the two walked out of the house.After breakfast, I came to the library soon.An Yan borrowed a lot of books, books on functional analysis, geometric topology, quantum mechanics, etc., almost half the height of a person.

There were not many people in the library, so I found a place to sit down.Gu Wei looked left and right, lowered his voice and said, "Xiao Yan, so many books, can you read them all?"

Some people have already looked at An Yan curiously. The main reason is that An Yan needs too many things. Almost everyone here only borrows one or two books, and almost all of them are books like novels.Only Anyan borrowed a large number of professional books, which were still relatively difficult professional books.His voice was not loud, but many people still heard An Yan's words.They turned around and looked at An Yan, wondering what the hell this man was.

To read professional books, instead of going to the university library, I came to the city library, are you sick?Show your erudition?Compared with the university library, the municipal library has fewer documents and materials.But it doesn't matter, this new geometric space, it is impossible to have any documents and materials.

The most important documents and materials are his academic report meeting records that day, but it is impossible for him to read his academic report meeting records.

Gu Wei borrowed a novel and read it bored.

In fact, Gu Wei is not a person who particularly likes to read, but in order to accompany An Yan, even he wants to play basketball and go out to play.Still patiently accompanying An Yan, he took out the paper and pen in his schoolbag, and An Yan compared the books while calculating.

The path integral method proves to be effective, so he needs to use the path integral method to calculate several times.

Gu Wei held the book and looked at it, wanting to sleep very much, shaking his head downward.After a while, he fell asleep on the table.An Yan put on the earphones and started to do her own thing, without caring how well Gu Weize slept. When Gu Weize woke up, it was already dark outside.

His stomach kept growling, and it goes without saying that he must be hungry.He rubbed his shriveled stomach, then glanced at An Yan who was wearing earphones and calculated very seriously.He didn't want to interrupt An Yan, but he was very hungry.

What should he do now?Gu Wei was at war between heaven and man, while he wanted him to ask An Yan to eat, but at the same time he felt that he should not bother An Yan now.

Suddenly he was patted on the shoulder, and when he came back to his senses, it was An Yan who patted him on the shoulder, "Gu Weize, what are you thinking? Are you hungry?"

"Hungry, hungry!" He couldn't eat at noon, and it would be a lie to say that he wasn't hungry. He was so hungry now that he wished he could eat several bowls of rice.

"Let's go." An Yan gave a look, and returned the books to the librarian with his backpack on his back.After the two left the library, the librarian murmured, "There are so many in just one day, can you read them all? Are you just pretending?"

But after thinking about it, he didn't seem to be pretending. From his position, he could clearly see that An Yan was constantly calculating.From the morning to when he left just now, An Yan's expression was very serious and serious.

I didn't see where it seemed to be pretending, which is strange, so many professional books, can you really finish it in one day?Such a genius, why don't you read any professional books, why not go directly to a doctoral degree?

After leaving the library, the air outside was a little scorching hot, probably because the air conditioner had been blowing all day.As soon as he went out, An Yan couldn't bear it.It was too hot, Gu Wei took a deep breath and said, "Xiao Yan, I'm going back to school tomorrow."

"En." An Yan responded, and Gu Wei leaned into An Yan's ear and said, "We can still have a small banquet at night..."

An Yan glared at Gu Weize, and Gu Wei looked at An Yan aggrievedly and said, "Xiao Yan, okay?"

"En." An Yan walked away without looking back after finishing speaking, while Gu Wei happily followed behind An Yan.After eating, the two returned home.

Gu Wei happily ran to take a shower, while An Yan sat in front of his computer, turned on the computer, and checked the emails from the past two days.Sure enough, he received dozens of emails, all of which wanted to ask him about the new geometric space.After reading them one by one, An Yan selected a few emails to reply.

Stretching for a while, An Yan thought about logging on to arXiv to see if there were any recent papers on his geometric space.He thinks that Dr. Tao's new thesis is mentioned in several letters. Could it be that Dr. Tao has already created this geometric space?With such doubts, An Yan opened arXiv.

Gu Wei wiped his head and came out of the bathroom. Sitting on the bed, he saw An Yan was still reading the website. He raised his head and asked, "Xiao Yan, what are you looking at?"

"ArXiv website, I'll take a look at the paper." After An Yan finished speaking, he patted Gu Weize's hand and said, "I'm busy now."

"Okay." Gu Wei felt that he was really wronged. Why would a wife act like a baby to her husband? His wife was doing things every day, either on the way or on the way.It's good to think about it, after all, the daughter-in-law has to stay abroad for so long.

If you do things every day, you will definitely not have time to do other things.

Gu Wei just sat next to An Yan with grievances, and An Yan has no free time to control Gu Wei, but he is aggrieved or not.After boarding arXiv, he searched for Dr. Tao's paper.

After searching, he clicked on it and read it with relish.Although Dr. Tao mentioned his geometric space in the paper, he did not make it out, but just gave an example by the way.It is an example about functions. After reading it, An Yan thought it was quite interesting.

Today is also a whole day of calculation, forget it, he should rest first.Turning his head, he could see Gu Weize's aggrieved expression.The corner of his mouth twitched, "Gu Weize, can you stop looking at me with this expression, as if I bullied you."

"Xiao Yan." Gu Wei put his arms around An Yan, "Shall we sleep?"

"Then I'll take a shower first." An Yan covered his face, not knowing what Gu Weize was anxious about, and he wouldn't run away.

"En." Gu Wei went to bed and waited for An Yan, and turned off the light when An Yan lay down on the bed, he hugged An Yan, his breath gushing on An Yan's neck, "Little Yan. "

"..." An Yan knew that he would definitely not be able to run away tonight, and Gu Weize probably didn't know what to expect.

…………

After being tossed about by Gu Wei for most of the night, when he woke up in the morning, Gu Wei had already left.Probably going to school, An Yan turned over, ready to go back to sleep.

The phone rang, An Yan took the phone and saw that Gu Weize was calling him, he sighed.I tossed him last night, and I will toss him on the phone this morning.Is this guy finished?

When he received the call, Gu Weize's side was very clean.It should be that this guy has already arrived at school, "Xiaoyan."

"Well, what's wrong, Brother Ze?"

"How are you, is there any discomfort in your body?"

"What do you think? I was tossing me all night last night...I don't want to get up at all now."

"Eh..." Gu Weize touched the bridge of his nose, and when An Yan said this, Gu Weize's throat rolled a little.Thinking about last night, I really tossed Xiaoyan all night.But Xiao Yan didn't reject him, he still said shyly, "Then Xiao Yan is resting for a while, I will order takeaway for Xiao Yan later."

"Well, then remember to order takeaway at twelve noon, I'm sleeping for a while. It's been a long time since I slept for so long..." An Yan fell asleep while talking, and the sound of even breathing came from the other end of the phone.Gu Weize outlined a smile, Chen Hanlin was the second person to return to the dormitory, and when he saw Gu Wei, he smirked in his seat.

He walked to Gu Weize's side, patted Gu Weize's shoulder and said, "Brother, why are you giggling? You are so silly."

"What are you talking about? I didn't laugh so silly!" Gu Wei didn't admit that he was giggling just now.

"Yo, you don't admit it?" Chen Hanlin looked at Gu Weize and said, "You were still giggling just now? Who did you call? You laughed so silly, be careful that I will file a complaint against your family."

As he spoke, Chen Hanlin glanced at the phone.The caller displayed above was 'Daughter-in-law', he was taken aback for a moment, "Are you calling your family An Yan?"

"Well, he's asleep, please keep your voice down." Gu Wei hurriedly took the phone and put it on his desk.

Chen Hanlin pulled the stool and sat down very curiously, raised his head to look at Gu Weize and said, "When did you confirm the relationship?"

"Just two days ago."

"Have you done it all?"

"kindness."

"Hey, I didn't realize that you are so fast."

"What are you thinking about?" Gu Wei said, "Xiaoyan and I have been in a relationship for more than ten years. You think you are talking about a girlfriend."

"Okay, okay. What are you going to do next? Don't blame my brother for not reminding you. An Yan is not the same as you. He is a scientist anyway. Even if he returns to China, someone at his level People, as long as it is not a principled mistake, it will not affect him at all. But you are different, if you stay with him like this, even if you become a policeman in the future, I am afraid that promotion will be difficult."

"And if someone with a heart digs out some black information, for example, you are with An Yan, to An Yan, it is just public opinion on the Internet. He is a science person, and he can't influence him at all. But you may be will be dismissed..."

"I have thought of it a long time ago." When it comes to the topic of reality, it is still very heavy and tall.

After a moment of silence, he finally said, "I've already thought of what you said, but I still want to be with An Yan."

"does it worth?"

"Why isn't it worth it? We want different things. I know what I want, so I think it's worth it. Of course, it may not be worth it in your opinion." Gu Wei smiled brightly at Chen Hanlin "However, Xiao Yan is the most important thing in my heart. There is nothing more important than him."

"Brother!" Chen Hanlin patted Gu Weize's shoulder heavily, "You are considered deeply in love, I support you!"

Gu Wei didn't speak, just smiled.

…………

When she woke up at noon, An Yan heard someone knocking on the door, and when she opened the door, it was the arrival of the food delivery.After taking the takeaway, An Yan wondered whether Gu Weize had paid for it, and asked how much it was.The delivery man said that someone had already given the money, and after lunch, Gu Weize called again.

"Xiao Yan, are you awake? Is the takeaway I ordered delivered?"

"Here we are." An Yan put the food on the table, "What about you? Where are you now?"

"I'm in the dormitory, just finished eating." Gu Weize was a little noisy, "Xiao Yan, I'm going to take a break later."

"Well, you should rest first, I have to continue working after dinner. I'm going to the library in the afternoon, so don't call me." An Yan thought for a while and continued, "Influencing others in the library Not good."

"Okay, Xiao Yan, you go home early. When you get home, send me a text message. Are you afraid of living alone at home, I remember that Xiao Yan seems to be very afraid of being alone at home."

"It's okay, I'll sleep with the light on outside the door."

"I'll call Xiao Yan that night." Gu Wei thought for a while, "I'll go to bed when Xiao Yan goes to bed."

"it is good."

After speaking, An Yan hung up the phone.After eating, he carried his schoolbag on his back and continued to go to the city library where he stayed yesterday to look up materials and do his own things.

I came to the library, probably because today is a working day, and there are not many people in the library.

When the librarian saw An Yan arriving, he smiled at him, and when he came to the front desk, he said, "Hey, you're here again? Are you going to take the postgraduate entrance examination? I think you read only professional books, why? Not reading it in the school library?"