After a blonde woman saw Xu Mang, she was like crazy, her eyes were full of admiration, and she hurriedly sat on the side, asking long and short questions, which embarrassed Xu Mang, and she didn't know what to do for a while.

"Ellie!"

"Be reserved... You're going to scare Professor Xu out of that. A dark-skinned woman next to her hurriedly said to the emotional Ellie.

Words fall,

The dark-skinned woman said embarrassedly, "I'm sorry... Professor Xu, Ellie's major is condensed matter physics, and her idol is you, the first time you see your idol, you will inevitably be excited, and you will laugh. ”

Belch?

She... Is she Ding Jun's girlfriend?

It doesn't seem to be the same as what I remembered, and it looks too ordinary, right?

Although Xu Mang can't recognize the appearance of Europeans and Americans, he can still distinguish between good-looking and ugly, just this girl named Ellie, she doesn't look like ... Except for her blonde hair, the conditions are not very good.

What's the situation?

Why do my friends like to look for ordinary girls?

Could it be that he is vulgar?

"Professor Xu?"

"Why did you come here all of a sudden? I heard Kai say... He is friends with you, and he has a very good relationship, so I fantasized about meeting you one day, and it turned out that this dream actually came true. After speaking, Ai Li said to Ding Jun: "My dear... Let's change to a different restaurant and go to three Michelin stars. ”

“...”

"Soon Xu Mang is here, there is no need to go to three Michelin stars, right?" Ding Jun said helplessly.

"No!"

"It's because Professor Xu is here that we are going to have dinner with three Michelin stars. Elle is a very stubborn and willful girl, and at this time her little temper came up, and she said seriously: "Professor Xu is rare to come, and he must be entertained well." ”

"No, no, no!"

"I don't need to... Thank you. Xu Mang saw that Ding Jun's face was dark, that is, the little couple might quarrel, and hurriedly smiled: "It's good here, I asked Ding Jun to book here." ”

"Huh?"

"Oh... That... Then here it is. Elle said.

moment

Everyone began to order, Xu Mang was still the same, and ordered a steak set meal and a pasta package, the price was not cheap, just these two packages, almost one hundred and ninety-nine dollars, which is equivalent to less than one thousand fourteen points.

"it!"

"Ding Jun... Why is it so expensive here?" Xu Mang said in Chinese: "Two hundred dollars is one thousand fourteen!"

“...”

"I said that you calculate money like this?" Ding Jun said helplessly: "Directly according to the exchange rate? Isn't this a hooligan?"

Xu Mang: ???

What do you mean?

Doesn't it need to be based on the exchange rate?

"Could it be... Could it be that the exchange rate between our country's money and the US dollar has become one-to-one?" Xu Mang asked cautiously: "I... I'm actually a fake Chinese?"

"You..."

"This..."

"Forget it... Anyway, you have a wife who is very good at making money. Ding Jun gave up the debate with Xu Mang on purchasing power, and he could also see that Xu Mang was an idiot in this regard, and instead of debating with an idiot, it was better to fight with someone who understood.

Then

Elle said in the same words: "Xu... Professor Xu, you... You don't want to argue with Kai, he... He... It's just stupid. ”

Xu Mang looked at Elle in surprise, he never thought that Elle would speak, although it was intermittent, but the basic meaning was very clear, it seems that you should be careful when you speak in the future, it seems that the whole world is speaking.

"You're pretty good at speaking... Did you learn it from this idiot?" asked Xu Mang with a smile.

"Hmm!"

"After all... I... It's his wife. Ellie smiled, "I know my husband's language... It's normal. ”

Well!

Not bad!

This family business... I'm ready!

Xu Mang was satisfied with Ai Li's performance, and allowed the two to marry on the spot, and then said to Ding Jun: "Ding Jun... It seems that the two of you are true love, and then you look like this, you are not as handsome as one percent of me, and you can find such a good girl... It's just heavenly!"

Ding Jun is so angry, why is this guy still so cheap?

Then

The waiter delivered the lunch that everyone ordered, and then ate happily, at first Xu Mang thought that he was ordering just ordinary steak, but a large piece came up, and later he learned that this was a tomahawk steak, which was particularly large.

Not to mention,

This steak tastes strong enough to feel like you're eating a steak when you eat this steak, and you feel like you're just eating beef when you eat other steaks.

"Ellie. ”

"Has your group encountered a certain problem recently?" Ding Jun said seriously: "Why don't you ask Xu Mang and let him solve this problem." ”

Words fall,

The five people present instantly came to their senses, including Ellie... The five of them are all in a research group, and there is indeed a problem that has trapped several people recently, and even the instructor is helpless, and they are already on the verge of despair, so it's okay... Professor Xu came, and all the problems were solved.

"Hmm!"

"Professor Xu... Can you help us?" asked Elle cautiously, "It's a calculation problem... No one in our school can solve it, including those professional math professors and students, who are also powerless when they encounter this problem. ”

Xu Mang thinks about it... Brown University, isn't it at this level, this school seems to... Physics can only rank in the top 10 in the United States.

"Oh..."

"No problem!" Xu Mang nodded.

soon

Lunch is settled,

Xu Mang was tied up by Ding Jun and his group directly to Brown University, and went all the way down to the famous Barrus-Howley Laboratory Building, which is a comprehensive building of engineering and physics, in fact, the level of Brown University is quite high.

In particular, undergraduate and doctoral students have extremely high entry thresholds, making it one of the most difficult universities in the United States to admit.

Despite the growing number of universities today, Brown University still maintains a small but elite education, with only 6,000 undergraduates, 2,000 graduate students, and only 700 full-time faculty members.

outcome

In this way, there have been seven Nobel laureates.

"Professor Xu... That's the problem. Elle pointed to a complex set of calculations on the computer screen, and said helplessly: "We have been stuck for three weeks... I found many, many people, and they all said that they couldn't solve it. ”

Xu Mang couldn't help but be stunned when he saw this large section of the responsible formula, which seemed to be not a simple condensed matter, but a topological insulator with a topological concept, which is one of the most important quantum materials in the study of condensed matter physics.

hehe

It's not simple!

Ding Jun, this kid has also learned the routine, this is a matter of effort, obviously he has to raise his hand twice.

Facing Xu Mang, who was suddenly silent, everyone present was very nervous, for fear that Xu Mang would answer no, if even he wouldn't... Basically, the research project can be declared a failure.

"This question..."

"It's not difficult, do you have paper and pen?" said Xu Mang with a smile.

Words fall,

Everyone was stunned for a moment, this... Is that all it for? Just a look?

For Xu Mang's magical operation, most people were confused, he just glanced at the equation, and didn't even ask what this experiment was, he could solve it directly... Completely out of line with scientific common sense.

A moment later,

Xu Mang got the paper and pen, sat in front of the computer alone, and began to calculate the problem, not to mention... It's a really hard question. The difficulty is not in thinking, but in the calculation steps, which are particularly complex.

According to estimates, it will take at least two hours.

Two hours...

It's been too long!

"The system... Turn on Beast Mode!"

【Beast Mode Activation】

opened the plug-in,

In the next second, Xu's unicorn arm reappeared in the rivers and lakes, writing a soul waltz between the tip of the pen and the paper.

Whew...

soon

Soon, the people present were frightened, and the expressions on their faces gradually became distorted, exchanging fears in their eyes, as well as unbelievable emotions, and even a little bit of helplessness.

This...

Is this written without going through the brain, casually relying on the functions of the body?

Ai Li and others observed that every time Xu Mang calculated the answer, there was almost no need to wait, and the answer came out directly, and how this answer came out, several people imagined many possibilities, and finally thought that it was graffiti.

How can it be so fast, is this the speed that humans should have?

Robot?

Maybe only a robot can do it, and of course it could be ET.

"It's... Is this a hallucination?"

The dark-skinned woman muttered a few words, her pupils contracted slightly, and she stared at Xu Mang's calculation process, although she couldn't understand it, it didn't prevent her from being shocked at the moment, and the shock was stronger than ever.

Hallucination?

No... That's in reality.

Several people answered the dark-skinned woman's question in their hearts, although they didn't want to accept this fact, but the fact is in front of you, whether you want to accept it or not, this is the truth, and you are solving the problem at such a speed.

Then

Xu Mang suddenly stopped his pen and sat quietly in a chair in a daze.

The sudden move frightened many people present, thinking that he had encountered a problem, a problem that could not be solved in a short time.

"I..."

"I'm thirsty... Can you get a bottle of water?" Xu Mang turned around and said to the group of people around him.

“...”

“...”

“...”

This...

What a naughty Professor Xu!

It's so skinny!

soon

Ai Li took a bottle of water, handed it to Xu Mang, and said respectfully, "Professor Xu... To give. ”

"Thank you. ”

Xu Mang took a sip and then continued to start his calculations.

Boom,

It was still that speed, it was still that emotion that could not be calmed down, and the laboratory was silent at this time, except for the sound of the pen tip rubbing against the paper.

"Good..."

"It's hard to understand... I don't understand it anymore. ”

A boy lowered his voice and said to his companions, in fact, from the moment Xu Mang picked up the pen, the boy had a confused face, and his confused expression had not changed from the beginning to the present.

According to common sense, he is a major in condensed matter physics, and his own mathematical ability is also excellent, at least in the application field, the result... After seeing Xu Mang's calculation process, he felt that he might have learned a fake math.

Otherwise, why can't you understand Professor Xu's calculation process?

Long

When Xu Mang wrote down the last calculation process, he sighed silently, and now it was all over, put down the pen... He glanced back at everyone and said indifferently, "It's over... This so-called puzzle was solved. ”

“？？？”

“？？？”

“？？？”

And that's the end of it?

I used it.. It took seventeen = minutes!

Right?

......