Chapter 471: Almost to doubt life (one/three)

Five o'clock,
Xu Mang hurried to the hotel. Originally, he couldn't enter and eat in his current dress. After all, he was too ungentleman... But whoever asked him to marry a violent airport named Yang Xiaoman, even if he was wearing a pair of big pants Son, you have to let him in.
Find the target,
Xu Mang found Dean, Bill, and Martley in the crowd. He had all met, but the other two did not know him.
"Sorry..."
"I just came out of the laboratory." Xu Mang greeted several people with a smile, "I have asked you to wait for a long time."
"We have just arrived."
"Professor Xu will introduce to you. This is Henry from the Department of Mathematics, and this is Joseph from the Department of Mathematics. Both of them are professors of mathematics." Dean said with a smile, "They are the inviters for today's banquet."
"Oh..."
"It turns out to be two mathematicians." Xu Mang nodded and said with a smile: "Good math."
"..."
"..."
How it feels,
Professor Xu dislikes mathematics a bit?
Henry and Joseph are not alone in feeling this way. The three professors in the Department of Physics do the same.
"Professor Xu?"
"Actually, you are quite famous in our industry. As we all know, many of your papers use pure mathematics to reach conclusions." Henry said seriously: "How did you become a professor of physics, but have such a high level of mathematics? Standard?"
Uh ...
This question is really difficult to answer.
Easy to cause disgust.
"Then what..."
"I am not so passionate about mathematics. I don't have the same real feelings as physics. I can't say I hate it, but I definitely don't like it." Xu Mang said seriously: "You ask me how to have a level, maybe...this It’s an innate talent."
Words fall,
The few people present felt slightly uncomfortable, but there was nothing wrong with these words, which was in line with their assumptions about Xu Mang.
"Damn..."
"Let's not say so much, hurry up and start serving." Xu Mang hurriedly urged: "I came here to eat, not to chat..."
quickly,
Under Xu Mang’s urging, the dishes began to be served, but Xu Mang was lost in confusion. He looked at the fried cod, roast beef, and Yorkshire pudding on his plate, and then was completely dumbfounded...what the is this? what?
Oh my God!
Is this really edible?
finally,
Xu Mang still endured his discomfort, and silently ate the so-called food on the plate. This Yorkshire pudding is not a pudding, but a soft bread with a hollow and soft center and crispy outside. It is usually eaten with roast beef. .
Roast beef with Yorkshire pudding is the national dish of the United Kingdom and an important part of the British Sunday dinner.
Return national dishes...
Xu Mang showed a sense of helplessness. At this time, he missed Xiaoman's dark food very much. At least... he seemed very appetite.
in fact,
Behind the food of every country is a precipitation of its culture and history, and the same is true of the British Kingdom. When Xu Mang first arrived in the UK, he went to the Oxford University Library to learn about the local food background.
In the early years, British food was arrogant to the whole of Europe, but... the promotion of Cromwell, the canned food of the Industrial Revolution, and World War II gradually brought British food to what it is today.
Xu Mang was eating very fast, and in a blink of an eye he ate everything on the plate. At this time, he was eating pie.
"Professor Xu?"
"what?"
"I want you to help me solve a problem." Henry saw the right time and said hurriedly: "And this is an astrophysics problem. As an authority figure in this area, I don't know if you want it or not."
Xu Mang was stunned for a moment, looked at Henry curiously, and asked, "Let me see."
Words fall,
Henry handed Xu Mang a note with a seemingly brief calculation.
This...
This is a bit complicated!
Xu Mang was eating the apple pie while watching the calculations on this note. If he allowed himself to complete it, it would take at least three hours. Of course...this time is not activated cheating mode, only by his own ability To solve.
"This..." Xu Mang glanced at him, and frowned, "A little bit..."
Halfway through,
It made the few people present nervous.
"It's easy!" Xu Mang raised his head and said with a smile: "Someone else gave you this, right? Then you find it troublesome, or for other reasons, let me solve it."
Henry nodded and said seriously: "You are right."
"Professor Xu?"
"This..."
"Since you think it's that simple, can you solve it?" Henry asked: "We have all heard that you helped Professor Martelli solve a long-formula splitting solution, and it only took about 15 minutes. ...Is this a problem?"
"Yes you can."
"Should you bring paper and pens?" Xu Mang smiled.
"give."
Henry handed the paper and pen to Xu Mang. After taking the pen and paper, Xu Mang began to help solve the problem.
of course,
In order to speed up, Xu Mang shamelessly started cheating.
Swish,
quickly,
Only the afterimage of the arm and the marks left by the pen tip were seen.
"???"
"???"
"???"
This...what's the situation?
mess?
Because Henry and Joseph were far away from Xu Mang and could not see what he had written on the paper, the two of them exploded on the spot, thinking that Xu Mang was fooling them. It is impossible for ordinary people to get so fast. This is obvious It's nonsense.
"This..."
"What is this doing?" Joseph said angrily.
"Shhh!"
"Don't bother Professor Xu!" Ma Terri didn't have a good impression of the people in the mathematics department, glanced casually, and said coldly: "Sit down and don't talk."
The graffiti continues,
Still maintaining the original speed, but Henry and Joseph couldn't bear their curiosity, stood up cautiously, and took a closer look at what Xu Mang was writing on the white paper. As a result, this look made them completely doubt life.
calculation process?
The calculation process is full!
The two were at a loss. Although Xu Mang knew that the problem was not difficult, he would definitely solve it, but it was just a matter of time. But this time is too fast, right?
Could it be...
What Dean said is true?
Professor Xu really has such a fast speed?
"Henry?"
"This...this is not all true, right?" Joseph looked at his companion in horror: "How can it be so fast?"
"I don't want to accept either."
"but..."
"In reality, he is so fast." Henry said with a wry smile: "How does he manage his brain and arms so fast, the key is to match each other."
this problem,
There is no answer.
of course,
These foreigners contacted Xu Mang for the first time, and did not know his domestic nickname. He was called the invincible Qilin Arm Quick Gunner. They said that Xu Mang was unreasonable and quick. Sometimes he would stay for a long time, such as being with Xiaoman. Together.
time flies,
at last,
Xu Mang completely solved this partial differential equation. To be precise, this is a set of equations composed of multiple second-order nonlinear partial differential equations.
"solve!"
"Oh... my hands are so sore." Xu Mang moved his arms, not to mention... Since the qualitative change with Xiaoman, the flexibility of his arms, including his fingers, is far less than half of the past, and every movement is sore. stand up.
Where was this situation before...
"..."
"..."
"..."
At this time,
The scene was silent, and all five people looked at Xu Mang in horror and looked at the contents of his five blank sheets.
Finish...finished?
Was it done like this?
Does this make sense?
"what?"
"Looking at your expressions a little bit scared?" Xu Mang said with a smile, "Don't be like this...It's just that you don't understand me. In fact, this is all normal operation, so what... I'm leaving now. A little tired."
Words fall,
Xu Mang left directly.
Several people looked at Xu Mang's departed back, and did not react for a while. When their consciousness returned to the brain, they found that the person had disappeared.
"how about it?"
"I said Professor Xu is different from others. His speed is very fast, almost to the point of disintegration." Matli said indifferently: "Henry, Joseph, have you seen it?"
no answer,
At this time, the two of them were proofreading Xu Mang's calculation process. To their surprise, there was no shrinkage in this process.
"I..."
"What have I experienced just now?" Henry muttered to himself: "How on earth did this happen?"
Joseph has the same problem, it is impossible to understand why.
Dean, Bill and Martley did not speak, but sat quietly, looking at the expressions of doubting life in the two mathematics professors.
then,
There was a slight smile.
...
The next day,
Henry took the process that Xu Mang completed yesterday and came to the office, and he was surrounded by his colleagues when he opened the door.
"How to say?"
"Did Professor Xu not finish it in half an hour?"
The owner of this remark is the one who provided the question. He is most concerned about the results of yesterday afternoon. After all, this mathematics professor is a type of person who does not believe it. He does not believe that Xu Mang can solve this partial differential equation in half an hour. .
"Ugh..."
"Yesterday I experienced the most miraculous moment in my life." Henry recalled yesterday's experience and couldn't help but smiled bitterly: "This has had a great impact on my values ​​in life."
"???"
"???"
"???"
what's the situation?
What is going on here?
"This is the calculation process written by Professor Xu." Henry took out a stack of paper, handed it to the mathematics professor, and said seriously: "Look at it, the process is correct."
moment,
A group of people began to study Xu Mang's calculation process. After a few minutes, everyone agreed. There was no problem with this process.
"Henry, these contents...how long did it take Professor Xu?"
"How much time did it take?"
"Hurry up and announce it."
Facing the flood of inquiries, Henry shook his head and sighed: "Maybe you don’t believe the time I said next, but...this is the fact, there is no falsehood, he...just I can't use it..."
"In less than half an hour, all the calculations were completed."
As soon as the voice fell,
The office was plunged into dead silence, and the air condensed quietly.
This...
I...
Really resolved in less than half an hour?
Regarding whether Xu Mang can solve this problem ~EbookFREE.me~, no one questioned it. What they questioned was time. Dean said that it would be resolved in 15 minutes. It sounds ridiculous and never thought. , The more absurd thing is yet to come.
this moment,
Everyone can't laugh anymore.
at this time,
An old man came to the office, he is an authority in the field of mathematics.
"What happen to you guys?"
.......
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