"What kind of question is this? It's been like this for a long time. Is the question so difficult?" Wu Guixiang couldn't help it, she looked worried.
"It's a very difficult question." Qin Ying thought for a while and said, "No one has solved this question for more than a hundred years."
"What?" Zhang Xinlan was dumbfounded, "No one has solved a problem for more than a hundred years, so what's the point? Aren't you looking for trouble?"
It was really hard for her to understand, what was the point of going to all this trouble?
Qin Ying smiled and didn't feel offended by Zhang Xinlan's words, because she knew she didn't understand these things, "It's just because no one solved it, so I figured it out."
Li Xiulian smiled and said, "No one here has solved the problem for more than a hundred years. If we solve it like this, wouldn't it be great? We are better than anyone who has been here for more than a hundred years."
"No matter how powerful you are, you can't be like this." Compared with the child's body, Wu Guixiang doesn't care about things that are powerful or not. She disagrees with her face, "No matter what you do, you have to take care of your own body first. , I think if this continues like this, sooner or later my body will be unable to bear it."
"Mom, don't worry, I'm paying attention." Of course Qin Ying paid attention to her daughter's body, "I'm watching her, and I'll bring her food in later."
"OK."
?Su Qingyun was completely unaware of her family's worries. She was already immersed in the world of mathematics. The Riemann Hypothesis occupied her entire mind. Countless mathematical formulas and theorems flashed through her mind, forming logical chains. Then she Overturning one piece after another, she used this method to constantly test the possibility of verifying the Riemann Hypothesis.
There are already three thick volumes of calculation manuscripts in her hand. The pen in her hand is still calculating quickly, and one after another slightly scrawled numbers and letters are born under her pen.
She was like this at home, and she was like this at school. After class, Su Qingyun's pen was still moving quickly, without even noticing that the bell had rang.
"Qingyun, can you rest for a while?" Ji Yue couldn't help it. She had been in this state all morning, and he was really worried.
"It's okay, no need." Su Qingyun took the time to reply to him quickly without raising her head.
She was afraid that if she stopped, her train of thought would be interrupted. ?
Ji Yue pursed his lips and had no choice but to get up and get some water for her and put it on the corner of her table.
"Thank you." Su Qingyun still didn't raise her head.
Ji Yue saw her like this, and the sense of crisis in his heart rose again. He had to work hard. Thinking like this, he took out the book and continued reading.
Until school ended at noon, the two of them were still studying hard. Xia Qiulai asked them to eat, and stood in front of them, but they turned a blind eye to her.
"You two don't have to work so hard, right?" Xia Qiu looked incredulous, "Do you still want to live?"
These two people, who have never wavered in the first or second place, after winning various awards, still work so hard to learn this and that. How can ordinary people like them live?
"Let's go, let's go eat." Xia Qiu waved his hand in front of the two of them, "Today there is fried pork with fungus in the cafeteria, but it will be gone if we go late."
After Su Qingyun finished writing the last letter, he finally raised his head, and Xia Qiu was startled.
"Qingyun, are your eyes too red?"
Su Qingyun's eyes were red, some were thinly bloodshot, and he looked extremely tired.
"Be sure to take a break and stop writing."
Ji Yue put down his book and frowned when he saw Su Qingyun like this. He took out the pen in Su Qingyun's hand and said, "Let's go and eat."
Su Qingyun pressed her tired eyebrows and finally stood up, "Let's go."
When she spoke, her voice was a little hoarse.
When they arrived at the cafeteria, Ji Yue asked her to sit down and rest. He went to help her get some food, and also went to the school welfare club to buy a bottle of soda.
"Drink some water first." Ji Yue handed her the soda.
Su Qingyun took a sip and felt that her dry throat felt a little better.
"Qingyun, please eat more." Xia Qiu gave Su Qingyun the meat on his plate without hesitation, "Look at how much weight you have lost recently? What's going to happen if you keep doing this?"
"? It's not that exaggerated." Su Qingyun was a little helpless, but she also knew that her recent state had scared them, so she picked up her chopsticks and ate slowly.
"By the way, Qingyun, what's going on with Li Shi's guess you calculated? Are you going to figure it out?" Xia Qiu asked curiously.
"No." Su Qingyun shook his head, "It's just that I have discovered an idea so far. I haven't found any problems yet, but it has reached the bottleneck period. It will be very difficult to go to the next stage."
Although it is very difficult, Su Qingyun is very satisfied with what she has calculated so far. After all, it is the Riemann Hypothesis, not just any mathematical problem. She will only reply if she can prove it casually. Authenticity, for now, stage wins are pretty good.
"Then what are you going to do next?" Xia Qiu asked again.
Ji Yue said: "Take a rest for a while. You are too tired. Let your mind relax. Maybe you will have other unexpected gains and ideas?"
"Yeah." Su Qingyun nodded, "I'm going to sort out all of this and write a paper and send it out."
"Thesis?" Xia Qiu's eyes widened, "Qingyun, are you going to publish a paper?"
For her, the word "thesis" only exists in people who have heard of it.
"Well, try to send one." Su Qingyun smiled.
"How have you been studying lately?" Su Qingyun asked Xia Qiu, "If there's anything you don't know, just come and ask me."
It is almost April now, and there are only more than six months until the announcement of the policy to resume the college entrance examination. Su Qingyun still hopes that when that day comes, Xia Qiu will not be at a loss, but will be prepared to deal with it.
As for Ji Yue, of course she is not worried. He is already good enough. Even if that day comes, he will be able to deal with it calmly.
"Just like that." Xia Qiu said casually.
She didn't take it to heart. Anyway, in her opinion, good grades only meant that the job assigned to her when she graduated was better. In fact, the difference was not big.
Su Qingyun frowned, sensing her perfunctory attitude, and thought for a moment and said, "Starting tomorrow, no, starting from this afternoon after school, you go home with me and do your homework together, and I will supervise you."
"Ah?" Xia Qiu was dumbfounded, "Isn't that true?"
"That's it." Su Qingyun said unable to refuse.
Xia Qiu immediately grimaced. She could imagine the fear of being stared at while doing homework with Qingyun.
It's absolutely terrible!
