"What's right?"

The graduate student was a little puzzled, took a step forward to take a look, and was shocked: "...... is this?" ”

Only then did Feng Shiingshen react, he hurriedly stood up, collected the materials on the table, and was relieved to see that his students had withdrawn their gaze in time.

The graduate student was still stunned: "Right? ”

Cherishing nodded.

Thinking of something, he hurriedly picked up his mobile phone and made a WeChat call to Xue Xi.

It was already late at night, the little girl seemed to be asleep, the phone rang for a long time before it was answered, the little girl seemed not to be used to such communication, and answered for a while before "feeding".

The voice was low and indifferent, with a hazy sleepiness.

Feng Shiingshen hurriedly spoke: "Did you send this conjecture to someone else?" ”

The other side paused again, "No." ”

Feng Shiingshen breathed a sigh of relief, and he said solemnly: "Before you publish it, don't show it to any other people for the time being, there are many people in the academic world who occupy the fruits of other people's labor. ”

“…… Oh, got it. ”

The other party's tone was still very calm, giving Feng Xingshen a feeling that the emperor was not in a hurry and the eunuch was in a hurry.

He coughed and asked, "Did you prove this conjecture alone?" ”

The other side paused and replied very seriously: "No, my grandfather proved two-thirds of the proof, and it should be visible on the scratch paper you gave you." ”

Feng Shiingshen saw it, but this conjecture was proved by this method, and many people had already tried it, but they often got stuck at the last step and could not go on again.

So, the first two-thirds are really nothing, they can only be regarded as beginners, and the rarest is the last third!

Even if the little girl said that she had proved this conjecture alone, there would be no problem.

Feng Shiingshen had further trust in her character.

He liked her a little more like a junior, and he smiled: "Which paper journal are you going to publish in?" ”

The other side paused: "Huh? ”

It's clear that there is some confusion.

Feng Shiingshen opened his mouth: "You want to organize this into a paper and submit it to the most authoritative mathematics journal, will you write a paper?" ”

“…… No. ”

Instead, Font smiled: "I can help you with this, I suggest you submit your manuscript to Inventiones-Mathematicae, your conjecture will definitely cause a sensation in the international mathematical community!" ”

The other party didn't seem to be mobilized at all, and still replied calmly: "Okay." ”

Chern Shiingshen: "............"

If it was him, he would definitely get up overnight to sort out the papers, but the other party's attitude ......

He asked, "Have you been free lately?" ”

"Nope."

"Busy with studying?"

"No, I'm going to the National Math League." Xue Xi hadn't brushed the questions for a week, and in order to show her respect for the competition, she decided to brush up on the Olympiad questions in the next three days.

“…………”

Feng Shiingshen once again felt that this world was mysterious.

What do you, a bull who proved Batra's conjecture, compete with a group of high school kids?

But when he thought that the little girl was still a high school student, he couldn't help but swallow: "You are a senior in high school?" ”

"Hmm."

"Okay, then if you don't mind, I'll find a reliable person to write the paper for you!"

"Please, then."

Feng Shiingshen felt relieved at this time, and at the last moment, he asked: "We only chatted in the group for two sentences, why did you trust me so much and send me the manuscript?" ”

Although he is already a master of mathematics in China, and his character is definitely guaranteed, even he can't guarantee that he will not be moved in the face of this kind of paper......

This is a glorious event that will go down in history!

Hearing this question, Xue Xi, who felt inexplicable, replied slowly: "Didn't you ask me to help you prove this problem?" ”

Chern Shiingshen: ??

-

Xue Xi, who was woken up in the middle of the night, didn't take this matter to heart anymore after hanging up the phone, and fell asleep again.

In the next three days, she began to brush up on the league questions seriously and put all her energy into studying.

Old Madam Xue wanted to taunt her several times, but she was suppressed by Xue Sheng, while Liu Yiqiu and Xue Yao seemed to have been hit by the piano, and they were honest.

Just three days later, Xue Xi packed up his luggage and went to other places to participate in the national league.

The participants in this competition are basically the same as the last Math Star, there are still three girls in the international school, and the other two girls live together.

After Lao Liu asked Xue Xi what he meant, he let her live alone.

On the bus, Fan Han looked at the girl wearing a peaked cap, sitting alone in the last row, pursed his lips, he sighed, there were many people on the bus, and when he checked into the hotel, he went to her to comfort her.

Five hours later, the car arrived at the hotel.

When checking in, Fan Han deliberately moved slowly, wanting to hear Xue Xi's room number, and then saw Xue Xi hand over the ID card to the front desk, and the front desk smiled: "Hello, that's the case, there is no single room in our hotel, so can I upgrade the presidential suite for free?" ”

The rest of the people were stunned, there was such a good thing?

Fan Han was also stunned, the presidential suite is on the 28th floor, and if he doesn't live on that floor, ordinary guests can't go up at all!

Xue Xi didn't think much about it, and said "um".

Immediately, a waiter came over to help her carry her luggage, and after a few people left, Fan Han thought about it, he still had a lot of pocket money, and when he turned around and wanted to upgrade the suite, he saw that there were other people checking in: "Is there a single room?" ”

"Yes, sir, how many floors would you like to live in?"

Fan Han was stunned, a little stunned, he didn't understand what was going on, and when it was his turn, he put forward the need to upgrade the room, but was told: "I'm sorry, our hotel suites are all booked, and there are no spare rooms for you to upgrade now." ”

Fan Han: ???

This night, Xue Xi slept very well, and the next day breakfast was delivered to the room, and when it was time to meet, she got on the bus in good spirits.

The group came to the examination room, and after Lao Liu explained a few more words about the exam instructions, Xue Xi followed the crowd into the door, and after she found the examination room, she took out the admission ticket and entered the classroom.

Immediately, I saw an acquaintance - Liu Liyuan.

Coincidentally, Liu Liyuan happened to be sitting next to her.

Since the last incident, Liu Liyuan has been holding a grudge, she has spread the second generation of Xue Xifu's enjoyment everywhere, but Xue Xi won the first place and completely slapped her in the face, making her a joke!

During this time, she couldn't calm down and study hard, she knew that she had no hope of winning the award.

Liu Liyuan clenched her fists viciously, she suddenly stood up, picked up the pencil case, and smashed it viciously at Xue Xi, since she couldn't win the award, then the initiator should not think about taking the exam well!

And then - "Smack! The wrist was grabbed by Xue Xi.

A teacher looked at it and said, "What's the matter?" ”

Liu Liyuan's eyes narrowed, and then the whole person fell backwards, and after overturning the table and chair behind her, she endured the pain in her waist and shouted: "Teacher, she beat me!" ”

If there is a fight in the exam room, both parties will be disqualified!