Jiang Fuyue suddenly raised her eyes and looked at Xie Dingyuan—
"Actually, I don't think P is necessarily equal to NP. Although there are already many computer scientists and mathematicians working in this direction, trying to prove that the equation holds."
This idea can no longer be described as "bold", it is even a little crazy.
It's like a person suddenly jumped out and said: I think there is a problem with Newtonian mechanics.
Such an approach seems to stand on the opposite side of the mainstream, which is thankless.
This is also an important reason why Xie Dingyuan asked her just now, but Jiang Fuyue kept silent and refused to speak out.
But now she has changed her mind.
After seeing this man's seriousness and professionalism in scientific research, she was suddenly curious about his attitude in the face of academic paradoxes.
To be honest, Jiang Fuyue is not too optimistic.
Although the contact time between the two is very short, it is not difficult to find that Xie Dingyuan is a very independent and thoughtful person.
The arrogance in the bones also means "arbitrary" to a certain extent, and such people are mostly stubborn, and it is difficult for them to change their views on established things.
This is why scientists, especially those with high academic status and achievements, are often stereotyped as cranky and difficult to get along with.
But in fact, Xie Dingyuan's reaction was much calmer than Jiang Fuyue imagined, even after hearing such an almost "heretical" idea, he didn't even show a trace of surprise.
"If P is not equal to NP, it means that all problems cannot be solved automatically," he said.
Jiang Fuyue nodded, her eyes burning, not missing any expression on the other party's face.
The concentration in the girl's eyes at that moment once again made the man's heart beat faster.
Yet the voice that came out remained calm and reserved: "That's okay," he said. "Knowing which tools don't work helps people find better ones, doesn't it?"
Jiang Fuyue was surprised by his vision and pattern.
A person who can accept the same kind can be praised for his broad-mindedness; but if he can tolerate the different at the same time, then his ambition must not be limited.
Does God control ants fighting
Won't.
Because of his height, he can only look at the world - what he sees is the common people on the earth, and what he sees are the various states of the world.
What are ants
What does it matter if we fight or not
Xie Dingyuan: "Why do you look at me like this?"
Jiang Fuyue came back to her senses quickly, with a smile on her lips: "Suddenly discovered an interesting thing."
"Can I know?"
She shook her head: "No."
"... Oh." It sounded a little muffled.
Xie Dingyuan: "If you want to prove that P is not equal to NP, you have to prove that there are no algorithms that can solve certain NP problems, even those that have not been discovered. But in fact, it is difficult for you to prove that it is impossible to make something matter, although it is not logically impossible[1].”
Jiang Fuyue: "Since it's not impossible, it means there is such a possibility, doesn't it?"
And this is the charm of scientific research.
After all, the theory of relativity was born when Einstein said that Newtonian mechanics was problematic and only applied to slow motion.
Xie Dingyuan nodded, looking at her eyes filled with different emotions, and the brilliance flickered.
"Last question." Jiang Fuyue met his gaze, which was clear and bright, as if she could see everything, "Since you agree with my thoughts, have seen my thoughts, and have diverged based on this, then why? Won't you prove it yourself?"
From the first sentence to every subsequent sentence, Xie Dingyuan is trying to guide her to solve this problem.
"Why?" Jiang Fuyue asked again.
The man didn't answer directly, just said: "Let me tell you a story."
"?"
A psychologist conducted an experiment with a mathematician as a research object.
He shut the mathematician in a small wooden hut, put some kindling on the ground, a table, and a bucket of water on the table.
The psychologist then lit the kindling on the ground.
The mathematician lifted the bucket on the table and put out the fire.
Next, the psychologist conducted the experiment again. Again the mathematician was locked in the same hut with the table, bucket, and firelighter, but this time, the bucket was placed on the ground next to the pile of firelighter, and then the psychologist set the fire again.
Xie Dingyuan: "What do you think this mathematician will do?"
Jiang Fuyue raised her eyebrows: "Extinguish the fire?"
The man shook his head: "The mathematician picked up the bucket and put it on the table, and then waited. The psychologist and his colleagues finally rescued him from the cabin that was about to burn down. Put out the fire like that for the first time?!"
Jiang Fuyue was also thinking about why.
Xie Dingyuan paused for two seconds and said with a smile: "The mathematician said: I have reduced the problem to a situation that has been solved before."
At this time, a voice suddenly came from a distance: "Sister Yue—"
It was Fan Ye, Gao Zhaoming, and Huang Hui who came over.
Xie Dingyuan took a deep look at her: "I have reduced the PNP problem to the solved category, so I won't do it again. But for you, I think it should still be fresh and attractive."
"Finally, congratulations on winning the championship with full marks. I hope that there will be better news in the near future."
After speaking, he turned and left.
Jiang Fuyue stood where she was, and was stunned for two seconds before she realized—
What is "I have reduced to a solved category", "It is still new to you"
Is this mocking her for not being as fast as him
Jiang Fuyue felt the arrogance and oppression coming to her face.
You wait!
"Huh? Is that the person who made the question?" Fan Ye looked at the direction Xie Dingyuan left, and muttered in a low voice.
Huang Hui nodded: "Very similar."
Gao Zhaoming also followed suit.
However, the three of them didn't delve into it. At this moment, they were still immersed in the excitement of knowing the results, and the corners of their eyes and brows were full of joy.
Fanye: "Sister Yue, our Huaxia team is really good, isn't it?"
A little look for praise.
"Yes," Jiang Fuyue couldn't hold back, and pinched her face lightly, "You are very powerful."
"Hey... It's a bit lost, although I can't compare with you, but I'm super satisfied!"
You know, before this, no one on Duofu Island had ever participated in any subject competition, let alone won an international award.
Gao Zhaoming laughed at her: "You're quite thick-skinned."
"Cough!" Huang Hui coughed heavily, reminding him to keep his mouth shut and be friendly to girls.
Fanye snorted softly, and raised her chin slightly: "No matter how thick you are."
This is true, because Gao Zhaoming is fat!
In order to celebrate the prize-winning of all members, Jiang Fuyue treats guests to dinner at the paid restaurant of the hotel to eat steak.
The three insisted on AA, but Jiang Fuyue said, "Who is the captain?"
He directly asked Xie Cai: "...you."
"Then listen to me."
"oh."
The steak is authentic filet mignon, appetizer, main meal, dessert, everything is available.
Needless to say, the taste is nothing compared to the piles of mass-produced food in the buffet area.
After eating and drinking enough, it was still early, so the four of them took a taxi together and headed to the city center.
That's right, it's time to buy specialty products again.
Naturally, everyone had one set of dolls. Gao Zhaoming felt that there were too few, so he went back and took two: "Hey... I brought them for my two little cousins, I almost forgot..."
How can you not buy vodka when you come to country E
Due to the weight, Jiang Fuyue only bought two bottles.
She remembered that Jiang Da wanted to drink.
But there is no addiction, and I drink occasionally, and sometimes I drink with Han Yunru.
It can also be regarded as a rare romance and sentiment between husband and wife.
It was just dark, and the four of them took a taxi back to the hotel after all the things that should be bought were bought.
A good night's sleep.
In the early morning of the next day, the sunshine of Kos dispelled the cold of the whole night, and the land returned to light.
At nine o'clock in the morning, the award ceremony was held in the university auditorium.
Jiang Fuyue, as the first place with full marks, took the lead to take the stage, and personally took over the bouquet and gold medal from Xie Dingyuan.
"It's the second time," he said.
The first time was at the awards ceremony of the domestic physics competition. At that time, this person was so arrogant that he walked in front of people and looked at him without the corner of his eyes.
If there is a tail, it must be up to the sky.
Right now, it's quite pleasing to the eye. Maybe because...they are acquaintances now
Jiang Fuyue: "Professor Xie is not only the guest of honor in the competition, but also the finale of the information competition. He is really versatile."
Xie Dingyuan: "I know a lot more." Seriously.
Jiang Fuyue: "..."
"Of course," he added, "you're not bad either."
"... Oh." His face was expressionless.
Does she still want to thank you for the compliment
Xie Dingyuan: "?" Did I say the wrong thing again