Chapter 333 (2/2)
Even Li Zheng, the first time I saw these problems is also muddled.
[is there a positive real number A1, A2 , a19]
make polynomial P (x) =x20] x^20 + a19x^19+^ + a1x + A0 without real number root]
but if you change two coefficients AI, all the new polynomials formed by AJ have real roots]
br > br > the new polynomials formed by AJ have real roots
[let s be a 35 element set]
F is a set of maps from s to S]
br > the set s satisfies the Property P (k)] br >
If any x, y ∈ s, F1 exists , FK ∈ F]
make FK (FK-1 (...) (f1(x))))=………… 】Less than that, it will not.
On the complexity, these things can not be compared with engineering calculation.
Even more concise than most math departments use.
But no, it will not.
Years later, facing the Mathematics Olympics.
Li Zheng, finally recalled the afternoon when he made chemical papers in Yuhong's office.
Yes, it's the feeling of abuse.
Burn, will!
Tremor, brain!
Destroy, all the big questions!
……
It's four and a half hours.
Li Zheng didn't stop writing until the teacher's warning came.
It is as if it were ever before.
The mathematics in previous work has been the proper optimization on the basis of existing, and the improvement of complexity.
Only this time, it's a pure Rhapsody.
The mathematical brain is still shaking.
The old programmer is still moaning.
He had previously felt that the two tests should be conducted on the same day last afternoon, and that two days were a waste of time.
It's not at all
It's not just brain - it's burning physical strength, like CPU over frequency three times.
Even if he had fired all the way, he would have answered two and a half.
Of course, this is the fire of willpower is completely open, in the competition to open the thinking to speed up this kind of thing he still can not do.
When the teacher finished collecting the papers, Lizheng leaned on the back of his chair, Sighing like a virtuous man: ”comfortable...”
The next forest thought leaves, then entered a more simple state.
She felt like she was, back in the state of her first born baby.
Reality, already burst.
Spirit, already shattered.
The world has long gone.
”Ah, ah, ah.” Lin thought Ye simply muttered, ”ah, ah, ah, ah.”
”What's wrong, isn't it happy?” Li Zheng took a picture of her sister side by side, ”it's a bit difficult, but it's cool.”
”Ah, ah, ah.”
”Uh...”
After that, zhouzhouzhou stood up with the table.
Like an old man, he got up and groaned.
”To be honest.” Li Zheng turned back and said, ”this time I may really lose You should be able to find the place for Du Zicheng. ”
”Is that right...” Zhouzhouzhou returned to the light, as if to seize a touch of hope, ”how much have you done?”
”Two and a half...”
“……” Zhouzhouzhou's light disappeared, and he saw his face dim back, ”I I did it a half The only one that did it thought about three hours The horses of the problem maker are full of brains. ”
”Oh.” Li Zheng shook his head and said, ”I am telling the truth. You don't pretend. The God of porridge in the hall will not be so water.”
”I I I didn't dress... ”” The porridge God's face gradually melted and wronged, ”you You are too much Are you all like Jijing people... ”
”Hi, I just didn't get the exam well.” Li Zheng turned to Lin and thought ye, ”go away, go back to dinner.”
”Ah, ah, ah.”
“…… What's the matter? You make a few. ”
”Ah, ah, ah.”
Li Zheng thought, suddenly a leap, in front of her clapping.
Crackle!
”Reading files!!” Cried Li Zheng.
”Ah ah...” Lin thought that the leaf body was shaking, and then he came back to God.
”Are you ok?”
”OK...” Lin thought ye asked in a daze, ”is the exam finished?”
”The rolls are all collected.”
”No, not yet...” Lin thought Ye's face also melted gradually, holding Lizheng's arm and said, ”I must have not tested it yet I haven't written anything No I seem to have written I wrote I wrote ”Solution!”
”Except for” solution ””Except to know Except to understand I I...... ” Lin thought ye thought
”Wow” ground, lie on Li Zheng shoulder and cry out.
”I'll never compete again I'll never compete again... ” Lin thought Ye was crying and shaking his head. ”I was a pioneer in the training class I always want to protect Jida Jinghua I don't deserve I don't deserve to think about it I am a sister What does that question say I don't know a word... ””
”It doesn't matter, it doesn't matter.” Li Zheng patted Lin Xiang ye and said, ”it is important to participate, to participate Go back and prepare for the college entrance examination You deserve a better school... ”
”I got a prize for Biology Think the competition is simple This is just up What kind of Jinghua Ji is big Wow Whine... ””
After that, zhouzhouzhou looked at Lin Xiang ye, and he began to wipe tears.
”Five years ago I come every year Five years... ” Zhouzhouzhou shrunk and said, ”but why One time is worse than another You can get gold medals in the first place Then there is silver Now... ””
”It is suggested that you go to the biological competition to boost your confidence.” Li Zheng quickly changed direction to advise, ”refueling, hard, to be strong.”
”Wow, no!” Lin thought Ye cried even more.
Zhouzhouzhou cried and then completely abandoned.
In fact, crying doesn't just appear in this exam room.
The whole Chinese Normal University attached, wailing this rise and fall.
It's like a huge memorial service.
They were worshipped for their mathematics.
As a rare survivor, Li Zheng holds Lin Xiang ye on the left and zhouzhouzhou on the right.
As we walked, I comforted the desperate people who passed by.
Cheer up, work hard, be strong.
Tonight.
We are all Xiao Ke.
All the way, trembling, he walked to the school gate, and the wind had been waiting for the wind to come back to the school.
”Ah You are... ” Return to see wind hurriedly up to help Lin Xiaoke, ”food poisoning?” (the name is correct, and the following are zhouxiaoke and linxiaoke)
Lin Xiaoke cried in the same place once he saw the wind.
Li Zheng shook his head and rushed back to the wind and said, ”this is zhouzhouzhou, the God of congee in southern Hunan Province, and this is Jijing Fengshen with a clear air.”
Zhouxiaoke nodded numbly, and was also a life without love: ”what porridge God It's buried. Don't mention the name again... ”
”Ha, ha...” I thought I would race this time, especially when I came out to wait for you... ”
”Race Race speed? ” Li Zheng is ferocious and ferocious, ”this This NIMA is all the mountain road. You can compete How long have you been waiting? ”
”More than two hours?” ”I said doubtfully.
Look at his animal and man in a harmless way.
The spirit of the three is shattered again.
“？？？”
“！！！”
”Wow!!!”
”You What is the situation... ” Return to see wind puzzled way, ”not on three questions? Is it There is also a ”back side.”
No one spoke.
Three even wanted to kneel down.
Destroy, reality, tired.
The crown of mathematics, no, I'll give you it.
Li Zheng realized it at this time.
The reason why I could fight back to the wind was that the ceiling of those examinations was too low.
Just like letting Li Zheng and Lin yuejing go to the college entrance examination, because the upper limit of difficulty is there, they can not play a higher role at all. How to test is between 725 and 735.
But in this final, the ceiling was steeply elevated to the sky.
God, he flies.
Under the wind, they are ants.
Li Zheng looked around and laughed.
”We are all the same.”
Lin Xiaoke also laughed: ”we are all the same...”
Zhou Xiaoke also laughed: ”ha Ha It's all the same... ””
Just as he said, a red car stopped by an emergency brake.
The window slipped down, a girl came out of her head and pressed the Sunglasses: ”rent the car, go out in the afternoon and relax?”
”I need to relax...” Li Zheng immediately threw zhouzhouzhou away.
”The wind and wind of leaves and leaves will come.” Lin Yue smiled and hooked his hand and licked the corner of his mouth and said, ”this way is near the Yangtze River. Is there any river group to eat?”
Three people, so I got on the car.
Left Zhou Xiaoke alone, paralyzed by the roadside.
No.
We It's not the same
It's all Different circumstances
Think about it.
He cried again.
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