"What did you just say?" My cousin looked at her husband with an incredible expression on her face: "Quickly, re-tell me what you just said, and tell me every word without missing a word!"

"ah?"

"This is very difficult." My cousin-in-law said helplessly: "Anyway, it's the mistake you just pointed out. Xiao Xu pointed it out for me two hours ago. At that time, neither of us took it to heart. Until just now

time."

I

this

How is this possible?!

Xiaoman’s fiancé Xiaoxu actually has such a high talent in mathematics?

If what her husband said was not a lie, then Xiao Xu would probably have solved the question he asked in the afternoon. Perhaps for some reason, he did not want to spend time on that question.

Too much time.

Cousin Xiaoman is very helpless. If her idea is true, this Xiao Xu will be simply terrible.

Before that, I had read many of Xiao Xu’s papers. Although they involved a lot of mathematics, I thought at the time it was because there were people in the team who specialized in solving mathematical problems. But now it seems that it was Xiao Xu who solved the mathematical problems.

.

"You didn't lie to me, did you?" Cousin Xiaoman asked.

"No!"

"I was giving a lecture to Xiao Xu, and he was sitting next to me, listening attentively. After I finished speaking, he pointed out my mistakes on the spot, and then you appeared, and what happened next happened."

The cousin-in-law said: "As time has passed, I am talking to you now."

""

Cousin Xiaoman has long been accustomed to her husband's narration. At this time, her self-esteem was hurt, and the person who hurt her turned out to be her cousin's fiancé, a mathematics professor from the cousin's university, who was defeated by a physics professor from Fuzhou University.

, still in the field of mathematics.

This is not to belittle Fuda, it is just that I lost to amateurs in my professional field.

"How many times have you told it?" my cousin asked hurriedly.

"Once!"

"Are you sure it was once?" My cousin said in disbelief: "Not three times? Not five times?"

"Just once." My cousin-in-law said seriously, "I will never lie to anyone about this."

once

My heart aches!

As a professional mathematics professor, I read it carefully twice before I found the error.

at this time,

When the cousin husband saw his wife, he was shocked from the beginning to now dissatisfied. He asked cautiously: "Wife, there is something wrong with your expression. Are you having a fight with Xiao Xu? You find that you are not as good as Xiao Xu. Don't be like this.

They are guests."

original,

It was nothing serious, but I was so offended by my husband that I became furious and said angrily: "He is a physicist who wants to defeat me in the field of mathematics? You are also highly educated, do you think it is scientific?

?”

"no"

"I'm just a doctor, so I won't get involved in the fight between your professors." The cousin-in-law said helplessly: "I'm innocent and you can do whatever you like. Anyway, don't hurt the harmony then. After all, we are all

They are relatives."

"I know!"

"You go to sleep." The cousin glared at her husband and sat silently on the bed thinking about something.

The next day,

Xu Mang and Xiao Man were holding each other tightly. There was no way they both suffered from a terminal disease, "If you don't hold each other, you will die syndrome." As long as they lay in bed together, they must hold each other.

Otherwise, it will be difficult to fall asleep. Of course, it doesn't matter when you are alone.

Suddenly the door was opened, and a dark figure rushed in. This dark figure turned on the light. This person was Xiaoman's cousin.

""

"Do these two people need to be so affectionate?" My cousin saw the two hugging each other, with black lines all over their faces. She thought that her cousin, such a pure and lovely girl, had actually fallen into this state. The power of love is so terrifying that it is unimaginable.

.

"Don't sleep!"

"Get up, get up!" my cousin shouted.

moment,

The two looked at their cousin with confused faces, not knowing what happened for a while.

"Do you also sleep so late in China?" My cousin looked at the two people who looked at a loss and said helplessly: "I remember you are going back tomorrow, right? Well, I will take you to visit New York again."

""

""

Yang Xiaoman was not a sleepy person before, but after getting together with Xu Mang, she gradually picked up some of his bad habits and liked sleeping very much.

"sister!"

"We don't want to go anywhere, we just want to sleep all morning, and then eat, drink and have fun in the afternoon, and then get on the plane to go home." Yang Xiaoman twisted her little face, angry but afraid to express it, and said: "

Sister, please don’t disturb our sleep."

How could Cousin Xiaoman let the two of them continue to sleep? She specifically asked for leave from school today in order to implement the plan she thought of last night.

soon,

Yang Xiaoman and Xu Mang were full of anger, sitting in the living room eating breakfast, toast, jam, fried eggs, milk. This kind of Western breakfast was unbearable to Xu Mang, and he didn't like sweets.

"cousin?"

"Is there any national goddess hot sauce?" Xu Mang asked: "It's called thegodmother in English."

"No!"

"Do you like it or not?" Cousin Xiaoman said expressionlessly.

well

How can you have this breakfast if you don’t even have National Goddess Hot Sauce?

Xu Mang finally sandwiched a fried egg between two pieces of toast, smeared a layer of mustard on top, and finished it with tears in his eyes.

"Xu Mang?"

"I still don't believe what you said yesterday." My cousin spread strawberry jam on the bread and said expressionlessly: "You said you untied it at that time. You don't want to spend too much time on it, right?

Is this the case?"

"Yes!"

"I don't think that question is difficult at all, but its process is extremely complicated." Xu Mang said calmly.

Xu Mang wasn't talking nonsense. After eating yesterday, he conducted a speed analysis on the question and finally concluded that it would take about twenty minutes to turn on the beast mode, while ordinary people would need at least more than an hour and a half.

period,

You still can't make mistakes. If there is a deviation in any small detail, you have to recalculate it again.

This question tests students' patience and insight.

Although cousin Xiaoman believed Xu Mang's words, she still pretended to be disdainful at this time and said to Xu Mang: "You guys can brag. I'm very surprised why Xiaoman would like you so much."

A braggart.”

""

"Sister Xu Mang is really powerful." Yang Xiaoman resisted weakly, but her resistance was ineffective.

soon,

After breakfast was finished, cousin Xiaoman took the two of them and left her home.

But as I walked around, I felt something was wrong.

How did you come to Columbia University?

"Xu Mang!"

"You have two choices now." Xiaoman's cousin said seriously: "Go shopping with us two sisters, or you can stay at Columbia alone and solve my problem."

Xu Mang:Σ(｀д′*ノ)ノ

Damn it!
To be continued...