Half an hour later, when the canteen master delivered the boxed lunch to the conference room, Guo Haitao still did not complete the review of Duan Yun's paper.

The professors who were originally disdainful of Duan Yun's paper at the beginning also showed surprise after seeing Guo Haitao's face becoming more and more solemn, as if they felt that Duan Yun's paper was indeed a little strange.

So much so that after the meal was placed on the desk, no one present moved their chopsticks, but curiously gathered behind Guo Haitao and followed the paper.

Only Duan Yun was alone and ate wildly with a boxed lunch.

After falling asleep for a few days, although Duan Yun had eaten a lot in the morning, he still needed to supplement a lot of nutrients because of the excessive energy consumption that night.

The food in the cafeteria of Huaqing University is still quite good, although it is a big pot dish, but it is quite exquisite, Duan Yun, who has a big appetite, ate five lunches in one go, and then he burped heavily, revealing a comfortable face.

At this time, Guo Haitao's thesis review was nearing the end.

By the time he reached the last two pages, his hands were already shaking slightly......

As a top mathematician who has devoted half of his life to the study of mathematics, it is definitely an indescribable luck and glory to be able to witness a breakthrough at the pinnacle of mathematics, especially when it is his proud apprentice who creates this miracle, this strong sense of happiness is definitely not something that ordinary people can experience!

Duan Yun's paper is logically tight, the steps are rigorous, and the writing is so old and spicy that Guo Haitao, an old mathematician with decades of scientific research experience, can't help but feel ashamed.

So much so that when he saw the last page of Duan Yun's paper, his eyes instantly moistened......

"Smack!" When Guo Haitao wanted to take off his glasses and wipe them, his hands trembled, and the glasses slipped directly to the ground, making a soft sound.

"Lao Guo, Lao Guo?" Seeing that Guo Haitao seemed to be a little excited, Jiang Chengdong frowned, and stepped forward to ask.

"Old Guo, even if your apprentice Duan Yun doesn't succeed, don't be so sad, right?" Professor Meng said with a frown at this time.

"Duan Yun ......" Guo Haitao ignored Professor Meng, but gently hooked his finger at Duan Yun and motioned for him to come over.

"What's the matter, master?" Seeing this, Duan Yun hurriedly walked to Guo Haitao's side.

"Take your paper and teach everyone here a lesson today! Let them understand how you solved the world's most difficult math problem!" Guo Haitao said to Duan Yun with a straight face.

"What!?"

Everyone present was stunned when they heard this.

Guo Haitao asked Duan Yun, a high school dropout who did not graduate, to give lessons to these top mathematicians in China!? This sounds like a big joke.

"Lao Guo, are you trying to let you, an apprentice with a high school degree, give us a lesson?

"You heard it right!" At this time, Guo Haitao had already put on his glasses again, raised his eyebrows and said, "Because he is fully qualified to be our teacher!"

As soon as Guo Haitao's words fell, the scene was in an uproar.

"Lao Guo, what do you mean by that?" Hearing this, Professor Meng said angrily as if he felt ashamed and humiliated.

Although Duan Yun is indeed very talented, he is a junior in the academic world after all, and it is indeed difficult for Professor Meng to let Duan Yun, a fledgling rookie, give lessons to these top domestic mathematicians present.

"It's all quiet!" Seeing this, Jiang Chengdong ordered loudly, and then turned to Guo Haitao and asked, "Old Guo, do you mean that Duan Yun's thesis is fine?"

"Hmm. Guo Haitao nodded.

"Duan Yun, come to the stage and tell you about this paper carefully!" Jiang Chengdong said to Duan Yun.

"Okay. Hearing this, Duan Yun picked up the paper and walked to a simple blackboard at the front desk of the conference room.

"Ladies and gentlemen, I am honored to share with you my research results on the Riemann conjecture here today......" Duan Yun bowed politely to the audience after taking the stage.

Next, Duan Yun finally began to explain his thesis.

In fact, this is not the first time Duan Yun has lectured to mathematicians like Huaqing, the last time he was in Heyang, Duan Yun once gave a public lecture on Hodge's conjecture in his supermarket.

It's just that after a few months, Duan Yun's teaching style is a little more mature and confident than at the beginning.

"Regarding the Riemann conjecture, I think everyone here should have already understood it, so I won't go into it here, and I will give you a detailed introduction to my proof of this mathematical theory...... Picking up the chalk, Duan Yun reminded everyone in the audience again: "Since there are so many steps in this question, I suggest that you should take notes......

"Hmph, do you really think of yourself as a character?" Professor Meng, who was sitting at the conference table below, snorted disdainfully.

And no one else present meant to record it.

However, Duan Yun didn't think so, and he still began to explain his thesis.

The beginning of Duan Yun's paper is unremarkable, and the formulas and theories used are basically the most basic mathematical algorithms and foundations.

However, as Duan Yun continued to explain, everyone present couldn't help frowning.

“ \sum^{\alpha}(Li(x^{\frac{1}{2}+\alpha i})+Li(x^{\frac{1}{2}-\alpha i}))……

where \alpha is the root of \zeta(t)=0. The summation superscript represents the summation of \alpha in turn......"

Duan Yun on the stage had obviously entered a state more and more, his spittle was flying, and the formulas and algorithms listed were becoming more and more complicated.

Faced with such a complex formula, these mathematicians present finally started the notebook computer they brought and began to think and calculate according to Duan Yun's ideas.

"Duan Yun, you just substituted the definition of \xi(t), we can get the function equation of \zeta(s), so if the initial value of (t) is 1, does the zero point exist?" a middle-aged female professor was the first to raise her hand to Duan Yun and asked.

"Actually, this question is not difficult to ......" Duan Yun smiled slightly when he heard this, and then began to explain patiently.

The atmosphere in the audience is also becoming more and more active, many mathematics professors and experts have asked Duan Yun questions, some of which are obviously unrelated to the Riemann conjecture, but Duan Yun still has questions to answer, and the answers given are even completely unexpected!

Duan Yun's profound knowledge and attainments in mathematics shocked the professors and experts present, and at this moment, no one questioned whether Duan Yun was really capable of cracking this Riemann conjecture.

In addition, Duan Yun's flexible solution ideas, full of genius-like whimsy, and solid theoretical and data support, made everyone present marvel.

As the minutes passed, everyone was immersed in this Riemann conjecture, as if they had completely forgotten the existence of time.

Hearing this, Professor Meng, who had been sneering at Duan Yun just now, was also completely stunned by the subtlety of Duan Yun's paper.

It wasn't until half past eight in the evening that it gradually drew to an end.

"If the Riemann conjecture holds for the Riemannian class of degrees p, where p

After Duan Yun finished the last step of solving the problem, he bowed deeply to all the professors and scholars in the audience.

The next moment, more than twenty professors of the Department of Mathematics in the conference room stood up at the same time, and applause resounded throughout the room.

Guo Haitao and Principal Jiang Chengdong smiled, and their eyes were full of approval when they looked at Duan Yun.

Professor Meng on the side was full of shame, and his face was unusually ugly......