Chapter 164 I suspect this guy is an alien!
In the library, Xu Qingzhou spread out his draft paper and continued his finished calculations.
[For any r≥3 At present, he found something about the twin prime number conjecture from a paper in which big even numbers are expressed as the sum of a prime number and an almost prime number. Such as the double probability screening method and the Goldbach conjecture (Yu Xinhe conjecture). Among them, the method used in the reasoning process of Yu Xinhe conjecture can also be tried on the twin prime conjecture. Zhang Yitang proved that there are infinite pairs of prime numbers (p, q), and the difference between them is no more than 70 million. Later, in the "Poly-math8" project advocated by Tao Zhexuan, the constant in the theorem continued to decrease, and became 246 in February last year. However, a year later, this number has not improved. The fact that so many mathematicians have failed shows the difficulty of proving the twin prime conjecture. However, this feeling of searching for mathematical truth is indeed fascinating. No wonder so many mathematicians are crazy about it. Dormitory 101. Xu Zhengyang put his things away and set up the computers. He logged into the game and invited Kong Xianbo, "Old Kong, let's play the game!"
This guy has been a wanderer for half a semester. He walked among the flowers without picking a single leaf. He has given up completely this semester. What kind of girlfriend is he who can have fun playing games? Kong Xianbo shook his head and was sorting out the materials for the first semester of freshman year that he got from his seniors. He said in a low voice: "I want to read for a while." The thought of being distanced by Lao Xu every minute felt like a stone was weighing on my heart. Xu Zhengyang turned around and saw that Kong Xianbo was already getting ready to go out, "Damn, you're going to take the exam right after school starts?" Okay, you guys go ahead and let me indulge for a day first. Xu Zhengyang said in his heart. After taking the exam last semester, after more than ten days of worry, he decided to be more restrained. After all, there were 20 people who made up the exam for mathematical analysis alone. If the situation continues, he will definitely be in the rebuilding team that he despised last time. The most important thing is that during the Chinese New Year this year, the old man in the family has already said that if he fails the exam, his legs will be broken. "Lao Xu is working hard." Kong Xianbo sighed. Xu Zhengyang understood that this might be the despair of a top student being crushed by a god of learning. Facing a pervert like Lao Xu, even a loser like him would feel a little desperate.
Not to mention that Lao Kong has always regarded Lao Xu as a competitor. He sympathized with Kong Xianbo for a minute and persuaded: "Lao Kong, please stop rolling for now. I have discovered a truth now - no matter how we roll, we can't avoid shouting 666 after Lao Xu." "." Kong Xianbo's throat moved, and he wanted to refute. Only by knowing his shame and being brave can he catch up with Lao Xu, but if he thought about it carefully, it was really like this. What kind of quantum experiment is it and what kind of world-level problem is it? How can a serious person be so powerful? Xu Zhengyang continued: "Isn't that right? Comparing yourself with old Xu is just looking for abuse. I even wonder if this old boy is an alien." Kong Xianbo was very moved and felt that Xu Zhengyang expressed his feelings. At this point, after Xu Zhengyang finished complaining, he saw that Kong Xianbo seemed a little shaken, and said lazily: "It's better to read, don't rush for a day or two." "Besides, you worked hard for so long last semester and got first place in your major. Can't you just enjoy it?" "I want to play with Teemo."
Kong Xianbo was eventually dragged into the abyss of depravity by Xu Zhengyang. "Come on, come on, I'll build a room, and you can play whatever you want!" Xu Zhengyang was overjoyed. One of the happiest things during his college years was dragging his motivated roommates to fall together. In the School of Physical Education, Teacher Zhong Xiaodong, who came here to hand in materials, was stopped by Ji Yunshi. As they got closer, Ji Yunshi asked: "Xiao Zhong, how is the situation over there with classmate Xu Qingzhou?" "Everything is normal." Zhong Xiaodong said. "Oh? You haven't encountered any instruments that you can't use?" Ji Yunshi was surprised. Teacher Zhong Xiaodong smiled bitterly and said, "I have been there several times, but classmate Xu Qingzhou is quite familiar with those instruments." "This kid always brings me a lot of surprises." Ji Yunshi smiled softly, feeling relieved at that time. He waved his hand and asked Zhong Xiaodong to go ahead and work on it. He thought that maybe he could really get this kid to come up with something. This is actually good, and some results can shut up some people with pedantic ideas, saying that they approve projects indiscriminately and are doing nothing to encourage progress.
At 6 o'clock in the evening, Xu Qingzhou came to the optoelectronics laboratory again. After putting his things in the lounge, he went to the laboratory to change shifts with Ren Xiaoling. Hong Yayu and Gong Yunfei were both there, and Ren Xiaoling was also reading beside the experimental table. "Senior Sister Hong, Senior Brother Gong." Xu Qingzhou greeted with a smile. Hong Yayu nodded indifferently as always, making Xu Qingzhou wonder if she had transferred all her expressions to the emoticon pack on her phone. Gong Yunfei originally wanted to stand up and brag with Xu Qingzhou, but was forced back by Hong Yayu's look. He could only wave his hand, and then fell back into project calculations with a miserable look on his face. "Nothing unexpected, right?" Xu Qingzhou asked Ren Xiaoling. "Very smooth!" Ren Xiaoling shook her head. Hong Yayu praised: "Junior brother, you made this crystal perfectly." "Thank you, senior sister." Hong Yayu nodded slightly, without any extra words, and continued to read the information in her hand. Xu Qingzhou had already figured out the character of this senior sister, and without deliberately looking for words, he said to Ren Xiaoling: "Senior sister, leave it to me. The crystal test will start at 9 o'clock tomorrow."
"Promise to arrive on time!" Ren Xiaoling nodded excitedly. Xu Qingzhou sat down where Ren Xiaoling had just been and slowly flipped through the book "The Future of Lithium-Ion Batteries" left by Wang Wei. At 10 o'clock in the evening, Hong Yayu and Gong Yunfei left, leaving Xu Qingzhou alone in the laboratory. The surroundings are quiet except for the low hum when the equipment is running. Xu Qingzhou glanced at the various data of the crystal on the screen. They were very stable. Judging from this, it was estimated that it would take about 3 hours. After checking the data, he walked out of the laboratory and dialed Song Yao's phone on the balcony. The call was quickly connected, and the girl's friendly voice came, "Is the experiment over?" In addition to Song Yao's voice, there were also faint whispers from girls, and Zhang Qiong's obvious prompting voice of "Keep your voice down, Xiao Yao is on the phone." "There are still about 3 hours." Xu Qingzhou breathed hot air into his hands. Song Yao was wearing furry pajamas, lying on the balcony, and whispered: "I can't go back to the dormitory at night." "It's just an experiment. This is normal." Song Yao was silent and warned: "It's cold at night, so be careful and don't get sick." In the dormitory, Zhang Qiong and three people stood together, looking at the girls on the balcony, gossiping in low voices. "Tell me, have they talked or not?" Zhang Qiong was depressed. (End of chapter)
(N-b, a)=1, N-p="D-I
#(p:p