Just when everyone was looking forward to it, one of the most critical people invited also arrived at the scene.

He is the first existing mathematics person in China, the president of the Chinese Academy of Sciences, and the mathematician Dong Sihai.

"Dong Lao!"

"Dean Dong!"

"Teacher Dong, you're finally here!"

"It's good that you're old!"

"Come to me, Brother Sihai, the best viewing position."

...

The mathematicians of Huaguo suddenly took Dong Sihai as the center of the circle, formed an arc with an angle of about 200 degrees, and gathered together.

As a mathematician obsessed with mathematics, Dong Sihai didn't care at all about proving the 'Dell' conjecture at the moment, and came up to the point to verify whether there were obvious errors and omissions in the process of these formulas and inferences written by Zhu Quan earlier.

Dong Sihai directly discussed with Professor Du Men, Professor Yuan Dong, and Professor Pu Anxiu, and the three of them got together to discuss, pointed at the whiteboard full of formulas, and took the pen and paper from the hands of those junior mathematicians, and directly verified the sketching and drawing.

Of course, mathematicians from different fields of mathematics brainstormed and put forward their own insights and analyses.

So and so and so and so and

Professor Dumen asked, "Brother Sihai, are you sure?" ”

Academician Dong Sihai expressed great excitement and said, "I'm sure! ”

Professor Yuan Dong turned his head sideways and asked a middle-aged professor standing beside him, "Professor Luo, where is you?" I'm pretty sure that Professor Pu is right about this part. ”

Professor Luo, who was named by name, also looked very excited, and a smile overflowed his face, and said, "I have verified this part I am responsible for, and I have not found anything inappropriate. And... I'm 100% sure, but theoretically, this person's argument is absolutely feasible and not wrong. ”

Du Men said loudly: "Good! ”

After so many experts discussed, this group of mathematicians in Huaguo finally relaxed their hanging hearts a little:

The proof process that Zhu Quan is writing about now not only advances the 'Dell' conjecture a big step forward, but also the direction of his research at the moment is also feasible.

It can be said that proving the 'Dell' conjecture according to the original proof of the idea may also be successful, but it is unlikely, and the distance from success is much farther than Zhu Quan's method.

Therefore, in other words, Zhu Quan's proof method is likely to be the mainstream way for mathematicians to study the 'Dell' conjecture in the future.

The mathematicians looked at Zhu Quan's back and were very pleased.

This young mathematician, who is not very good at his words and profession, has gone further than anyone else on the road of proving the 'Dale' conjecture, and is much closer to the final truth.

And every letter, every number, every symbol he writes now, that will make history.

As a witness to this mathematical feast, this is really exciting!

Professor Dumen couldn't help but sigh a few times, and then said, "I really didn't expect it! I'm an old bone, and I'm still alive to see the 'Dell' conjecture being demonstrated to this point, or being proven by our Chinese people, it's just too long-faced. ”

When people are old, they can't say so much in one breath, Professor Dumen took a breath and continued: "I have no regrets as an old man. I finally understand why the ancients said that 'it is okay to die at night'. ”

Ge Yuntian hurriedly handed Professor Du Men a glass of warm boiled water, and then said with relief: "Professor Du, you are still young!" At the age of forty, you are still a young mathematician, how can you be a middle-aged mathematician now! Ahaha..."

Professor Dumen smiled: "However, having said that, if this young man works harder, works harder, and continues to push forward this 'Dale' conjecture in one go, until this conjecture becomes a theorem, my old man will have no regrets!" ”

"It's easier said than done."

Professor Yi said with a long sigh.

Academician Dong Sihai also nodded when he heard this, and expressed his opinion: "If this young man really completely solves the 'Dale' conjecture, then this is not just an international youth mathematics competition, but a carnival party for the entire mathematics community." ”

Speaking of this, Academician Dong Sihai really thought about it seriously and said: "If, I mean, if, it can really be successfully proven, our Huaguo will be famous in the field of mathematics, and it will be famous!" ”

It wasn't until now that Academician Dong Sihai had time to pay attention to Zhu Quanlai, and asked with confusion: "By the way, what is the name of this young mathematician?" Which boss did you study with? It looks very raw, why haven't I seen him before? ”

When Professor Yuan Dong heard Dong Sihai's words, he laughed and said, "Brother Sihai, you are indeed a stranger. I'll tell you, that kid isn't from our math world. So, I'm sure you, a man who is obsessed with mathematics, will never know what he does. ”

Yuan Dong then gave a hint and said, "Anyway, when Xiao Ju told us just now, we were stunned when we heard it. To give you a hint, it's the text that deals with. ”

"Librarian?"

Dong Sihai's speculation directly made the mathematicians present laugh.

Although librarians, especially those at Kyungseo University, have been very good since ancient times, they still guessed wrong.

"Dong Lao, is the host, the host of National TV."

In the end, Ju Yijing gave the final answer, followed by a burst of exclamations of 'incredible'.

Time, which no longer has the function of keeping time, gives people the feeling of being fast and slow.

Fast, I couldn't understand the formulas written by Zhu Quan, and I was so anxious that I scratched my ears and cheeks, and some mathematicians were already fascinated, talking to themselves like a magic barrier, while looking at the whiteboard, and I couldn't feel the passage of time, so I stood there with my waist straight;

The slow ones can't understand the formulas written by Zhu Quan, but they are self-aware and know that it is normal for them to not understand their strength, so they only feel that the proof has to be written so long, and they don't know how long it will be to write.

At this moment, from the time Zhu Quan began to argue, a full six hours have passed.

However, Zhu Quan has already finished writing the fiftieth whiteboard.

Zhu Quan's argumentation method is also becoming more and more transparent, more and more direct, and more and more clear, it can be said that it is like a beautiful woman who is not an inch, naked in front of all the mathematicians and media cameras present.

It seems that we are one step away from proving success!