"Isn't it obvious, the length seems to have changed a bit." Tong Qiu said seriously.

Yunyan: "..." Can you tell how many centimeters the length changes?

And Fang Zheng and Cheng Li, who were at the back table of the two of them, were also confused.

Yunyan even heard Cheng Li whisper, "Brother Zheng, has there been any change in Yunyan's hair?"

Fang Zheng's tone was also full of uncertainty, "No, it's the same as before."

"I think so too." Cheng Li said.

Tong Qiu was bold and turned around to make a comment.

"Straight male aesthetics."

Yunyan felt that this sentence included herself.

Sure enough, she is still a long way from being a real soft girl.

During lunch, Yun Yan whispered to Fang Zheng about this.

Fang Zheng couldn't hold back, the corners of his lips twitched, and he said, "Who said you were a soft girl? With such a stubborn temper, you can still be a soft girl?"

He still remembers the first time when he was soft and hard, coercive and enticing, and Yun Yan refused to call him brother.

Yunyan: "..." I was angry.

It's not that good to coax.

On March 2nd, the Journal of Sybolic Logic published an article in which Chinese students worked together and completed the derivation process individually.

Within two days, it caused a sensation in the country.

Of course, it's mostly mathematics.

As a professor of mathematics at Tsinghua University, Ge Song is extremely sensitive in terms of knowledge.

Not only him, many teachers from top universities will always pay attention to journals in their research fields.

If there is any new scientific trend, they will get the first-hand information.

"Xita Fan guessed? Did someone really make it?"

"How can people still study it these days, it's close to philosophy, and it's not helpful to applied mathematics."

"I don't agree with what you said. No matter how unpopular each discipline is, it has its advantages. You say that, let me see if you can study it yourself?"

"Lao Ge, what are you doing against me? If I have time, I'll study it too."

"I'm not targeting you, I'm just talking about your attitude. The logic that no one has deduced for 20 years, why is it not worth mentioning when it comes to your mouth?"

Then again, even if it doesn't help.

This kind of rigorous attitude towards science is also stronger than those who think highly of themselves and take nothing seriously.

Teachers from the Mathematics Department of Tsinghua University spent two days discussing the rigor of the derivation process.

After the real discussion, no one said, "This is all philosophical stuff, what's the use of applied mathematics".

because

"This logic is really admirable."

"With this logical thinking, it will definitely save a lot of effort on the road of research in the future."

"Come here, let's see who the first work is, it is estimated that it is a retired old professor, otherwise there is no time to push to verify so much."

Teacher Ge Song said, "It seems like a student."

At that time, he received an email from Yuan Mo, and he just read the main title of the research and forwarded it to Qian Xian.

Although didn't look closely, still had a slight impression.

The author seems to be a student, and kind of young.

When he said this, the speed of everyone viewing the first work instantly accelerated a lot.

"student!?"

"Which university? Let's apply to recruit students and concentrate on research?"

"This is really promising! A student can deduce such a rigorous logic."

After checking, the entire research room suddenly became quiet.

Professor Ge Song is still watching the derivation process, even if he is a layman on the mathematical logic side.

But you can also understand the clear calculation steps inside the chain.

It's so clear.

Ge Song wondered, "Why don't you guys talk anymore?"

"……Say?"

"……talk?"

Professor Ge Song: "...?"

Seeing that the atmosphere was getting more and more stagnant, a young teacher quickly opened his mouth.

"This is actually deduced by high school students! Ah, that's it."

Now it was Professor Ge Song's turn to hurriedly check the situation of the high school student.

After a long delay, he read out the line of the author's introduction.

"Fang Yunyan, from the second grade of Haisheng No. 1 High School."

Just thirteen words.

Everyone looked over and over for more than 13 minutes.

Half an hour later, the style of the office suddenly changed.

"Call the admissions office of our school, yes, hurry up."

"Recommended, must be submitted, bonuses and scholarships must be available."

"This is only the second year of high school! You can study this in the second year of high school, why can't you make great achievements in the future?"

"It is necessary, with the training of our school, I will definitely be a mathematician in ten or twenty years!"

After speaking, everyone looked at the caller.

"Has the admissions office answered the phone? Don't be stunned, please contact Haisheng No. 1 Middle School."

The math teachers on the phone over there couldn't pronounce.

The admissions teacher repeated, "Fang Yunyan?"

The name feels strangely familiar.

At this moment, Yu Wei of o has not passed, as the only student who has not signed a contract with Qingbei.

The teacher of the admissions office really remembered the three words 'Fang Yunyan' clearly.

"Yes, yes." The teacher in the mathematics department said, "That's the name."

Someone next to him asked, "Is your pronunciation correct? There is only pinyin on it. Are these three words?"