Ye Fei looked at the set theory topic he had just finished writing and exhaled lightly.

For most of the month, he absorbed all the set theory content he saw, and all the set theory problems he saw on Stack Exchange were solved if he could solve them, and he waited until someone solved them to learn the solution ideas.

There are also ideas for people who look at the past to solve problems.

He feels like he's grown a lot in the past half a month.

And it lived up to expectations, reaching 20% progress in the mission.

"Didi ......"

At this moment, the mobile phone he had put aside rang, and he picked it up and saw that it was a group of four people in the dormitory, and the three Muggle roommates had touched him again.

Zhuang Nan: "Brothers, I'm so bored at home, what are you all doing?" ”

Zhou Lin: "Pickle girl!" ”

Xu Tian: "Flirting sister! ”

Zhuang Nan: "Two scumbags, what about Ye Fei?" ”

Ye Fei: "Learn!" ”

Zhuang Nan, Zhou Lin, Xu Tian: "......"

Zhuang Nan: "Brother, don't study all the time, come out and get together with my brother and me, and go to Bayi Square to see the beauties!" ”

Ye Fei: "Don't go." ”

Zhuang Nan: "I heard that there are models walking the catwalk in Bayi Square today, with long legs, thin waists, and mountain peaks...... Don't you want to check it out? ”

Zhou Lin: "Brother, wait for me, I'll drive a Porsche." ”

Xu Tian: "Wait for me, I'll take the nearest high-speed train." ”

Ye Fei: "Cut, learning makes me happy, women are all roadblocks, you don't understand the happiness of scholars." ”

Zhuang Nan: "I can't talk this day, Zhou Lin, you come to my house and take me, come at one o'clock in the afternoon, and the model show is two o'clock in the afternoon." ”

Zhou Lin: "OK! ”

Two o'clock in the afternoon, Bayi Square!

Zhuang Nan, Zhou Lin, Xu Tian, Ye Fei, and the four of them stood in Bayi Square, stunned and watched the aunt show on the stage not far away.

Zhuang Nan and Zhou Lin came to school and took Ye Fei to Bayi Square.

On the stage, a large group of aunts showed off their flowers, wore heavy makeup, and wore red clothes, just like the clothes in the two of them, walking model steps.

The style of painting is described in three words, spicy eyes!

The three of them stared at Zhuang Nan, Zhuang Nan was covered in hair, and said with a wry smile: "Brothers, you listen to my explanation." ”

The three of them didn't listen to his explanation, and they went up and beat them up.

But when they came out and had nothing to do, they just wandered around.

Bayi Square is the most prosperous commercial street in Dune City, and it is summer, and there are many young ladies and sisters, showing their white and tender long legs, walking around, dazzling.

The four of them each held a cup of milk tea, sat on a chair on the side of the road, and watched the young ladies passing by in front of them.

Zhuang Nan saw a long-legged young lady walking not far away, and said, "With these long legs, I can play for ten years." ”

Xu Tian pointed not far away and said, "Look, there are also long legs there, I want this, no, this." ”

Zhou Lin said: "You are too unpursuing, if it is me, I want it all, let them line up in a row." ”

Ye Fei was suddenly stunned, stared at Zhou Lin, and said solemnly: "What did you just say?" ”

Zhou Lin looked at Ye Fei in amazement, and said a little timidly: "I didn't say anything!" ”

"I ask you what you just said."

"Huh?" Zhou Lin recalled and said, "I said I wanted it all. ”

"No, next sentence."

"Let them line up in a row."

The three of them looked at Ye Fei's excited appearance, and wondered in their hearts: "It won't be a long-term single, just hearing the words will make you excited!" ”

The three of them looked at Ye Fei with a concerned face, and Xu Tian said earnestly: "Ye Fei, you should find a girlfriend, you won't talk about brothers teaching you." ”

Ye Fei stood up, walked towards the subway station, and said, "I'll go back." ”

He's been looking for the limit distribution of the odd cardinal term variation lately, and now he's finally got him to think of a way.

By sorting the numbers in the form of independent distributions, and then random variables, the limit distribution of the term variant of the singular cardinality can be derived.

"As long as we find the limit distribution of the term variation of the singular cardinality, we will obtain the basis for proving the singular cardinality."

Zhuang Nan and the three looked at Ye Fei who left, and the second monk was puzzled, not knowing what happened to Ye Fei.

Zhou Lin said: "It seems that Ye Fei has been really single for a long time, and his brain is wrong." ”

"Men, if you hold it for a long time, you will have endocrine disorders, and endocrine disorders will cause all kinds of problems."

After returning to the dormitory, Ye Fei recorded his thoughts as soon as possible and wrote a paper in a week.

At this point, the mission progress reaches 50%!

Massachusetts Institute of Technology!

"Mentor, you must read this person's information." Goofy placed a document in front of Shay.

The above is all the records of Ye Fei's solutions on Stack Exchange in the past two months.

He also saw it inadvertently today, he had been studying the strange base for more than half a month, and he wanted to see Ye Fei's progress.

But because of the contradiction between the two of them, he couldn't ask Ye Fei, so he went to see Ye Fei's solution record on Stack Exchange during this time.

Then he found that Ye Fei's progress was very fast.

Shay asked, "What is this?" ”

Shay is Gao Fei's doctoral supervisor at MIT, a professor of mathematics and a doctoral supervisor at MIT, a foreign academician of the National Academy of Sciences of Beiliguo, and a visiting professor at Princeton.

His research interests include Diophantine in number theory and Riemannian geometry in geometry.

Gao Fei said: "I found that this person has made very rapid progress in set theory in just two months. ”

"If two months ago he was only at the level of level ten, now he is at level twenty."

"It's only been two months, and he's progressing so fast, I've never seen such rapid progress in a person."

When Shay heard Gao Fei say this, he felt very curious and smiled, "I'll take a closer look." ”

After Goofy left, he picked up the information and looked at it, and the more he looked at it, the more shocked he became.

The level and speed of the person's progress can be seen from the solution record.

Although he mainly studied Diophantine and Riemannian geometry, all branches of mathematics were interconnected, and he also understood set theory.

Shay's eyes widened in surprise: "This progress is really too fast. ”

Seeing this rate of progress reminded him of many of the world's top mathematicians.

They are naturally sensitive to numbers, and in their past lives, it is as if they have learned, and in this life they are just looking back at the memories of their past lives.

They understand everything and understand it as soon as they say it.

And judging from this person's information, this person has the potential to be a top mathematician.

After a long time, he put down the information and sent a message to Goofy, asking where Goofy was.

In the end, he even said that he would go to Gao Fei in person.

Goofy Dorm!

Shay said excitedly: "Li, is that really a person's progress in two months?" ”

"Mentor, please look!" Goofy opens the background record on Ye Fei Stack Exchange.

After reading it, Shay believed that what Goofy said was true.

He said expectantly, "Do you know who he is?" ”

A man with the potential to be a top mathematician, and he really wanted to get to know this person.

"I don't know!" Goofy shook his head.

The relationship between him and Ye Fei was only an academic exchange, and he didn't know any other information, even his gender.

"If you have a chance, be sure to ask who he is."

"Okay, Mentor!"

At this time, a new paper suddenly appeared on the Arxiv website hanging on the computer.

【Limit Distribution of Terminology in Singular Cardinal Numbers】

Corresponding Authors: Lu Yishan, Yizuo: Ye Fei, Unit: School of Mathematics, Zhonghu University, Shadune City, Zhonghu Province.