I really don't want to lie down and win

"Big idiot!" Yang Xiaoman couldn't understand because she watched the animation, then imitated the scenes in it, and fought every day...I didn't expect that my husband was also a member of this group.

Night came,

Xu Mang finally calmed down and began to seriously break through this level. In fact, this problem seemed very simple, but in fact it would be difficult when he started to do it. First, he needed to use discrete geometry, so there must be no problem.

The research focus of discrete geometry is the combined properties of points, lines, circles, polygons and other geometric objects. For example, it will consider how many balls of the same size can be placed around it, or in How to arrange circles of the same size in the most dense way on the plane.

Or how to place the maximum number of balls in space...

Xu Mang discovered that the regional problem of Zone's conjecture was closely related to some other problems in discrete geometry, one of which was the so-called plank problem, which involved covering a disk with strips of parallel lines.

at this time,

I suddenly realized that this Zone conjecture is actually a nesting doll-style problem, which needs to be reversed continuously...to find the original problem.

"husband?"

Wearing pajamas, Yang Xiaoman shyly walked to the side, found a chair and sat down, and said with a smile: "Can you let me participate too? Don't forget... I am an international mathematics Contest No.1!"

Not to mention,

Xu Mang's heart was moved...Because there were too many layers of nesting dolls in this problem, I had to solve them one by one. candidates.

"A little tired..." Xu Mang frowned, and said seriously, "Go and rest, don't tire yourself out."

"no!"

"I must participate!" Yang Xiaoman said seriously: "Anyway, my old lady will stay here and not leave."

"..."

"Okay...you can help me solve the plank problem." Xu Mang said helplessly, "It's better to use a simple way to prove that the width of the strips used to cover the round surface is at least equal to the diameter of the circle, and also That is to say, there is no better way to cover the disk than with a plank of wood equal in width to the diameter of the circle."

Yang Xiaoman: #￣￣#

asshole!

How can I solve such a professional math problem!

"goodbye!"

words fell,

Xiaoman returned to her big bed.

"Ugh?"

"Leave now?" Xu Mang looked back at his wife and asked blankly, "Aren't you going to help me?"

"roll!"

...

Princeton,

Professor Smith is dealing with his daily business as usual. As an expert in astrophysics, he has no interest at all in the current Zone guessing competitions in various universities around the world.

bang bang bang,

There was a knock on the door, and the person who came was an old man similar to Professor Smith.

"John King?"

"Why are you here?" Seeing his old colleague, Smith asked curiously, "I think...you must be guessing for Zone?"

"Ok!"

"Smith...we may be in trouble." John King smiled bitterly: "This damn Frenchman...the Zone conjecture solved is very difficult. I heard that the process will be announced in two months. World...damn...our Princeton math department could be disgraced."

"..."

"So what are you going to do?" Smith asked.

"I want your help to contact Xu Mang, maybe if he makes a move... he can save our Princeton Mathematics Department." John King said, "I remember...he is an honorary professor of the Physics Department and a member of Princeton. "

"Looking for him?"

"I'm afraid the price is not small!" Smith said seriously: "It may cost the mathematics department a lot."

cost?

No matter how high the price is, it can only be considered!

John King smiled bitterly: "It doesn't matter..."

Smith was silent for a long time, then raised his head and said, "John King...Xu Mang is on vacation recently, and he will be on vacation for about a year...and the Nobel Prize will be announced soon, how could his mind be on Zone's conjecture. "

"Ugh..."

"Yes!"

"Even if it's Xu Mang, it's impossible to solve the problem in two months." John King sighed: "Let's solve it by ourselves."

words fell,

directly left the office.

currently,

The whole world is stumped by the Zone conjecture, but there are also several universities whose progress is more objective. Although Princeton University claims to have encountered difficulties, in fact their progress is the fastest, followed by New York University, Stanford University, and Oxford University and MIT.

The duel between geniuses from all walks of life has attracted the attention of many people. There is competition between them, but they also have a common goal, which is to defeat France.

but,

Many media found that one-third of the mathematics department geniuses in these five top universities are of Chinese descent, and most of them settled abroad directly after studying abroad, and at the same time obtained foreign residence status.

Then,

These foreign media began to operate routinely, exaggerating the theory of foreign excellence in various ways, and some well-known domestic Vs also responded to the call and created a lot of negative emotions.

And all this,

Xu Mang saw it all, and he observed quietly in secret.

......

Chapter 975 Xiaoman, a Dramatic Upper Body (2/3, Ask for Tickets~)