Just finished teaching advanced mathematics to a sophomore majoring in optics, Xu Mang hurriedly returned to the dormitory, picked up the physics book and covered his face, and now Xu Mang urgently needs a lot of physics skill points.

While increasing the skill value, Xu Mang did not forget to understand the university knowledge he copied before, and it was useful to copy it if he didn't understand it.

soon

Jiang Bo and the others returned to the dormitory and saw Xu Mang lying on the bed, with a physics textbook covering his face, and couldn't help but be helpless.

This guy returned to the dormitory, either lying down and sleeping, or playing games with Erlang's legs crossed, how could he have the appearance of contemporary endeavor youth, but instead he looked like he was eating and waiting for death, but just like that, the goods took off.

Where do you make sense?

"Huh?"

"Have you heard?" Jiang Bo whispered, "Now it's crazy outside that Xu Mang is terminally ill, it seems... It seems that he will have braids in a few months, we have to treat him well in the future, I will pay for the takeout today, it is not good to spend Xu Mang's money all the time. ”

"What?!"

"Is he terminally ill?" Liu Yanhua asked in horror, "I thought it was a joke." ”

"It is better to believe what you have than not to believe what you don't. Wu Maoxing said: "Let's treat Xu Mang well, it's not easy for people... Many people said that Xu Mang was dying, and he was already at the end of his crossbow. ”

Words fall,

The three of them sighed together, the tragedy of the world... It's nothing more than this, with so much knowledge, so much wealth, and so beautiful girlfriend, it's a pity that it's gone.

Thirty

Jiang Bo began to order takeout, and what Xu Mang ordered was yellow braised chicken rice, with fried tofu and 1,000 zhang, or two large portions.

Get the takeaway,

Liu Yanhua walked to Xu Mang's bed, stepped on his stool, and shouted at Xu Mang: "Xu Mang... Xu Mang, it's time to eat!"

"Huh?"

"Oh..."Xu Mang patted off the physics book on his face, and asked with a blurred eye: "You help me order takeout, I want to eat yellow braised chicken rice, add tofu and Qianzhang, I want two large portions, and I have a treat... You can order whatever you want. ”

“...”

“...”

“...”

Hearing Xu Mang's words, the three of them were very emotional, they were all terminally ill but did not forget to be Kaizi.

"The takeaway has been ordered. Liu Yanhua said: "Get up and eat." ”

"So fast?" Xu Mang was stunned for a moment, then reacted and said, "Don't you usually eat me?"

"No, no, no!"

"We can't get over it with our conscience. Liu Yanhua smiled bitterly: "Get up and wash your face, and then you can start eating, the three of us are waiting for you." ”

Xu Mang: (°ー°〃)

What's wrong?

It feels so strange to all three.

I don't know if it's an illusion, Xu Mang feels that his three roommates seem to have been exchanged by souls, their bodies are theirs, but their thoughts and souls are others, so the question is, is this not themselves?

Forget it, the devil knows!

Get up

Wash

Dine.

In the process of eating, Xu Mang found that several brothers cast concerned glances from time to time, which made him even more curious, what is the situation?

"Xu Mang?"

"Huh?"

"You... You have to hold on!" Jiang Bo said: "Now that science is so advanced, there must be a way to cure your diseases, so please don't be pessimistic and keep a good attitude, which will help you recover." ”

What?

What's that?

It sounds like my buddy is terminally ill.

Xu Mang was a little confused, not to mention... Isn't their look the kind of concern for the patient, something is wrong, should it be today... it!

Wait a minute!

Thinking about it, Xu Mang's expression gradually lacked morality.

“？？？”

“？？？”

“？？？”

Seeing the change in Xu Mang's expression, from a blank face to a lack of virtue now, Jiang Bo and the three of them vaguely felt a trace of coolness, should this guy be... You have to make inches, right?

soon

After the four of them finished dinner, Xu Mang lay on his newly bought gaming chair, looking like he was about to die, and shouted at Jiang Bo: "Xiao Jiangzi... Bring me the physics book on my bed and read it to me. ”

"Little Liuzi, the widow's shoulder is a little sore, help the widow knock it. ”

"Xiao Wuzi!" Xu Mang raised one leg, rested it on the table, and said lazily: "Pinch the leg!"

I...

Nima!

This is an inch in size, this is clearly the house to uncover the tiles!

"Oops!"

"You have to talk about the law when you are terminally ill!" Jiang Bo couldn't stand it, and couldn't help but say, "You're going too far, aren't you?"

"Funny for you. Xu Mang said with a smile: "When did the rumors that I am terminally ill start?"

"Huh?"

"You... You're not terminally ill?"

The three of them looked at Xu Mang in surprise.

"Nonsense!"

Xu blankly glanced at him, and said helplessly: "Have you ever seen such a lively patient?"

soon

The misunderstanding was resolved, and the four of them began to talk about the beginning and end of the rumors.

Combined with their own experience,

Xu Mang proposed that the three processes of rumor dissemination are flattening, sharpening, and assimilation, and that the birth of a rumor requires two conditions, namely the importance of the event and the ambiguity of the event.

In order to accurately calculate the disappearance time of the rumor, Xu Mang deliberately made a mathematical model, and then after a set of ingenious calculation process, the rumor would reach its historical peak in two days, and then begin to decline until the rumor disappeared ten days later.

"Impossible!"

"How is it possible for mathematics to calculate the exact time for the rumor to dissipate. Jiang Bo and the others didn't believe it.

Although he admires Xu Mang's mathematical ability, he is very excessive, 10,000 times more than calculating the self-torque of light.

Xu Mang smiled and said, "Please believe in science!"

Following

Xu Mang skipped class for the first time, skipped the first class in his college career, and originally thought that he would be discovered, but the result was that he thought too much and didn't have a phone call.

At this time, Xu Mang was perfecting yesterday's rumor model, seeking a solution to the rumor when it first formed from mathematics.

However, Xu Mang did not find a solution at the initial stage, but analyzed another concept related to rumors from the mathematical model - rumors

Rumors are malicious attacks, false news deliberately spread by the makers, whereas rumors are specific messages that can be passed on to each other without any evidence.

Combined with some bad marketing accounts, Xu Mang wrote an article "The End of Rumors on Marketing Accounts", which was published on major web portals, forums, Weibo and WeChat public accounts.

In the article,

Xu Mang explained the problems of rumors from the structure of the rumors themselves.

In order to expand his influence, Xu Mang spent a lot of money to buy many water armies to help his articles go up, not to mention... The effect is remarkable.

Outcome...

By noon,

All of them were deleted.

Xu Mang thought about it for a while, and felt that there was an iron chain behind it, and the iron chain tied many people.

It seems unlikely that she can eliminate those articles on the marketing official account by herself, so take her mother as an example, even if she successfully reports N marketing official accounts, she doesn't know where to reprint the articles on the marketing official account the next day.

Thinking of this,

Xu Mang sighed.

A scientific and technological progress, while enjoying the fruits of progress, also has to face the negative impact of progress.

The road ahead is long.

...

Director Fang's Office,

At this time, Fang Jun, the head of the physics department, had just finished a very complex physics paper, and in order to verify the difficulty of this paper, he specially found two graduate students from the physics department.

"You can make this roll. Director Fang each distributed two papers: "The time is two hours. ”

In the face of Director Fang's request, these two graduate students naturally had no complaints, and honestly started to make papers, not to mention... It's been a long time since I've made rolls, and I can't get used to it for a while.

I read the whole volume roughly, and then the two graduate students went autistic.

The knowledge points are very miscellaneous!

But it also requires a good grasp of each knowledge point.

How is this possible?

"Director Fang..."

"It's... Is this... Too hard?" said a graduate student helplessly, "It's too hard... It's unimaginable. ”

"Yes!"

"Basically all aspects of physics are combined. Another graduate student smiled wryly, "It's hard to make it." ”

Is it difficult?

It seems to be quite difficult.

Director Fang roughly knew the difficulty of this paper, of course, since it started, then it must be done, after two hours, Director Fang corrected the score of the paper on the spot, the total score was 300 points, but the average score of the two was less than 65.

afterwards

Director Fang took the paper and found Professor Hua Yanfeng, a professor of particle physics in the Department of Physics, and asked Professor Hua to make a paper.

Not to mention,

Professor Hua's score after completing the paper was even lower, with an average score of less than 40, after all, he was engaged in professional bachelor's research, for this kind of test... It's been forgotten for a long time.

"Academician Fang. ”

"This isn't necessarily too difficult, right?" Professor Hua Yan Fenghua said, "Are you sure to do it for Xu Mang?"

"It's a little harder..."Director Fang also felt that he was a little too much, and was thinking about whether to re-issue a new one, when a middle-aged professor came.

The professor was stunned when he saw Director Fang, and then asked curiously, "Academician Fang, was Xu Mang borrowed by another department?"

"Nope!"

"What's wrong?" Director Fang asked.

"I didn't come to class!" The professor thought for a moment: "Are you sick?" Recently, there have been a lot of rumors that Xu Mang is sick, it seems... It seems quite serious. ”

"What serious..."

"It's all gossip. Director Fang's brows couldn't help frowning, and he immediately took out his mobile phone, and Xu Mang made a call.

soon

The phone went through.

"Xu Mang, let's take a trip to classroom XXX. ”

...

At this point,

Xu Mang came to a classroom with an innocent face, pushed the door and saw Professor Youhua present.

What's the situation?

Is it a mistake?

Xu Mang hurriedly retreated, closed the door and glanced at the door number.

"That's right..."

"It's classroom XXX. Xu Mang pushed the door again, it was still Professor Hua.

"Coming?"

Professor Hua Yan Fenghua hurriedly beckoned Xu Mang to take a seat.

“...”

"Professor Hua?" Xu Mang was like a monkey in a zoo, being watched by people intensely, and asked curiously for a while: "What about Director Fang, why didn't you see Director Fang?"

"He'll be here right away. ”

"Xu Mang?" Professor Hua asked, "Are you mentally prepared?"

"Huh?"

"What do you mean?" Xu Mang shrank his head, and the word bewilderment was written all over his handsome face.

Seeing Xu Mang's expression, Professor Hua smiled, it is estimated that there is no notice, or ... In this way, the test is authentic.

"Nothing. ”

"You wait a few more minutes. Professor Hua smiled: "Work hard, let me see your true strength!"

As soon as the words fell,

Director Fang took a paper and came to this classroom.

"Huh?"

"Director Fang?" Xu Mang asked, "You... What are you holding in your hands?"

"Rolls!"

"Now put you to a comprehensive test. Director Fang said solemnly: "Are you ready?"

it!

Is it so sudden?

Xu Mang looked at Director Fang in horror, and read a trace of seriousness in his eyes.

......