Chapter 175 You'll kill the conversation like this The air seemed to be a little frozen. Ranna stared at the little boy in front of her with her beautiful eyes, feeling a little confused. Not playing by the rules? She really wanted to ask, how could you have the heart to refuse such a beautiful and charming elder sister's request? ! "Sorry, I like sitting by the window too." Xu Qingzhou shrugged, ignoring the resentment in the other person's eyes, lowered his head to study the information at hand, and sneered in his heart, "A beauty trap? Haha, compared with Song Yao, it's too weak." Next door, Sun Qingli almost laughed out loud. He was really worried that the boy would agree, but he didn't expect that he was such a straight man. At this time, he felt much more favorable towards Xu Qingzhou. Well, more stable. Ran Na looked at Xu Qingzhou resentfully, but found that he ignored her and his attention was not on her at all. She could only turn around and hand the phone to Sun Qingli, "Senior, please take two photos for me."
"Okay." Sun Qingli happily took Ran Na's phone. Ran Na is very good at posing, and even in the narrow cabin seat, she can fully show off her figure. Even though Xu Qingzhou was about to read the information carefully, his peripheral vision was attracted by the bulge under her sweater. Haha, forget it. Xu Qingzhou withdrew his gaze, thinking that there was nothing interesting to see. Even Xu Qingzhou had to pay a little attention to it, let alone Sun Qingli, who had been hooked into a black bass. "Kaka~" Sun Qingli originally wanted to take a group photo, but the phone had already been taken away by Ran Na, who shouted that she wanted to see the photos first. After seeing the photos, she praised his skills and said that he could be a photographer. Then, the broadcast asked everyone to fasten their seat belts, and when the plane took off, he didn't even have time to mention taking a group photo. The plane began to taxi on the runway and rushed into the sky with the roar of its engines. On the side, Xu Qingzhou had already put down the manuscript paper, closed his eyes and rested, intending to wait until the plane was more stable before reading again. "Senior, if you are busy, you can go back to school first, and I can go shopping by myself." "Not busy, not busy. My tutor gave me a holiday during this period." "Xiao Ran, let's play in London for two days first, then stay in Cambridge for one day, and then go to Cambridge on April 4nd." Sun Qingli excitedly talked about his plans for the next few days. Ran Na was photoshopping a photo and answered nonchalantly, "I can do anything." "Tomorrow, we will go to Buckingham Palace first" The plane continued to climb, and the buildings on the ground gradually shrank. When Xu Qingzhou opened his eyes again, the plane had reached the stratosphere. Xu Qingzhou ignored the two people who were whispering beside him and continued reading the information. During this period of time, he had always felt a flash of inspiration, but as soon as he concentrated and tried to grasp it, the feeling would disappear. In novels, if you want to make a breakthrough, you have to go out and gain experience and look for opportunities. Could it be that I am in a similar situation?
After all, novels are also a form of art, and art comes from reality. So this trip to Cambridge is just an experience? Thinking of this, Xu Qingzhou laughed. He was a physicist, but he actually started to use things in novels to explain real-life behaviors. He was just too bored. He laughed at himself, exhaled, and focused his attention on the manuscript again. As mentioned before, the whole process can be considered smooth. Of course, this is only relatively smooth compared with the difficult development process of the twin prime conjecture. At least we have new ideas and methods. Continuing from the previous step, if we use the properties of the Dirichlet series and the Dirichlet convolution, we know that when the Dirichlet series of the number theory function absolutely converges, we have: L(s)=\sum_{n=1}^{\infty}\frac{a_n}{n^ If π2(x) is used to represent the number of twin primes not exceeding x. The current dilemma is how to find an asymptotic formula to make up for the shortcomings of the sieve method and proceed smoothly to the next step of proving the conjecture. I have no idea. Xu Qingzhou squinted his eyes, feeling a bit overwhelmed. He rubbed his temples and took out the first manuscript again. He decided to go through all the previous contents from the beginning first, perhaps he could find some clues from the details. At this time, the plane had leveled off, the sky was blue, and the sun was shining on the rolling sea of clouds, which was very spectacular. Ran Na had no desire to continue chatting with Sun Qingli, so she simply took out her mobile phone to take pictures of the beautiful sea of clouds outside the window. Seeing that she wanted to take a photo, Xu Qingzhou cooperated and leaned back. Only when he saw that she had finished taking the photos did he sit up straight again and lower his head in thought. Ran Na thanked him with a smile. After taking the photos, she edited them for a few minutes. Then she felt bored again and looked at the boy who had just rejected her. Looking from the side, the little boy had three-dimensional facial features and a solemn expression when he was serious. He exuded a special charm, completely different from the nerds she usually saw. I have to say, this little brother is quite attractive. Just now, Ranna deliberately made some noise, such as accidentally touching the other person when taking something, and then apologizing. However, she was disappointed. She was such a beautiful woman sitting next to him, but he didn't even have the intention to chat with her. 10 minutes passed. The manuscript in the boy's hand was full of strange and incomprehensible symbols. Ran Na decided to take the initiative and asked with a smile: "Handsome guy, are you reading math?" Seeing the girl he liked talking to another boy, Sun Qingli felt jealous. He glanced at the manuscript in Xu Qingzhou's hand, but couldn't understand it. He could only secretly curse this guy for showing off. What he couldn't understand was how such a proud girl could strike up a conversation with the person who had just rejected him. "Yes, that's right." Xu Qingzhou answered without raising his head, staring at the calculation module of the prime number distribution law, wondering whether he should try another approach and first derive the Shapiro-Tauber type theorem here, and then use this theorem to obtain the prime number distribution law using elementary methods. Then, Ranna's expression froze, and she just wanted to say: That's it? She is considered a beauty. Wherever she goes, she is the center of attention and has a lot of suitors. Ranna got into an argument with the bastard in front of her. How could anything be as beautiful as a beauty like herself? Sun Qingli was making his presence felt nearby, and asked considerately, "Xiao Ran, do you want some water?" "No, thank you." Ran Na shook her head politely, forced a smile on her face, and continued to talk to Xu Qingzhou: "I admire you math experts the most. Unlike me, I have never been good at math since I was a child." Sun Qingli gritted his teeth secretly and glanced at Xu Qingzhou. The clothes this boy was wearing cost no more than 2000 yuan in total. He has no money, is not proactive, and is a nerd. This is totally not the type Xiao Ran likes. But why does Xiao Ran want to talk to the other party? He has been pursuing Xiao Ran for so long, but he has never seen Xiao Ran be so proactive! "Math. I'm not very good at it either."
Xu Qingzhou just nodded again, his brain was calculating new methods, and he had no desire to chat at all. Then, the surroundings fell into silence again. Ran Na was speechless and thought to herself, Brother, you are going to kill the conversation by saying this. However, I somehow feel that this kind of boy seems very interesting. (End of this chapter)