"For this question, assume that function x satisfies f for all real numbers... Yes, that's the idea."
"This question draws a diagonal auxiliary line..."
"The coordinates of the tangent point of this question are unknown. You should first set the coordinates of the tangent point and then solve it."
"This question is simple. Suppose plane A is x..."
“…”
Zhou Xing's eyes are intense and he writes non-stop. After increasing his IQ by 25 points, his mind becomes flexible and his thoughts are clear. He can draw inferences from one example and make math problems seem like cheating. Even if the questions are complex, he can always think of the corresponding solution. Ideas for the questions and apply the correct formulas to solve them.
Solving problems is like playing a game, conquering each level to gain achievements. Zhou Xing couldn't help but be immersed in it and couldn't extricate himself.
The questions were solved one by one, and time flew by bit by bit. Before I knew it, it was already late at night.
With a "crunch", the door suddenly opened, and Ye Huilan walked into the room holding a porcelain bowl.
As soon as I saw it, Zhou Xing was sitting at the desk, concentrating on writing quickly. There were several exercise papers stacked next to the table, and the papers were densely filled with answers.
"Xiao Xing, stop it, drink this bowl of chicken soup, and go to bed!" Ye Huilan slowly walked behind Zhou Xing and placed the porcelain bowl on the desk:
Zhou Xing raised his head and glanced at the electronic clock on the wall. Unknowingly, it was already 11.30pm.
"Well, I'll go to bed after finishing this practice paper!" Zhou Xing nodded:
After saying that, Zhou Xing stopped doing the questions, put down his pen, picked up the porcelain bowl with both hands, and drank the chicken soup in one gulp.
These days, Zhou Xing has become accustomed to the soup Ye Huilan makes for him every night and the "nagging" urging him to go to bed early.
"Well, don't stay up too late. If you get sick, the gains outweigh the losses." Ye Huilan advised distressedly:
"I understand, Mom, you go to bed first! It will be done in half an hour." Zhou Xing handed the empty bowl to Ye Huilan's hand with both hands and said with a smile:
After saying that, Zhou Xing turned his head and plunged into the sea of questions again.
Seeing Zhou Xing racing against every second and studying seriously, Ye Huilan felt distressed and relieved. She stopped disturbing Zhou Xing and silently exited the room with the empty bowl.
Before I knew it, another half hour had passed.
As soon as 12 o'clock arrives, the system forces the learning state to disappear.
After finishing the last question, Zhou Xing took a deep breath and stopped working on the question.
It took more than five hours to make seven practice papers. The speed is okay, but I don't know how accurate it can be.
Zhou Xing took the answers to the practice test paper and began to check the questions, marking the questions he got wrong one by one.
"I got two wrong questions on the first paper, four wrong questions on the second paper, three questions on the third paper... If I'm lucky, I'll get full marks, haha!" After checking the paper, Zhou Xing laughed happily:
After receiving a 25-point IQ reward from the system, Zhou Xing feels very good about himself. His brain has become smarter. His memory and logical thinking have all been strengthened. There are obviously fewer questions that he finds difficult, although they are far less than "excellent intelligence". With such an abnormal IQ of 120 points, I mastered all the knowledge of three years of high school in three days of review, but my memory, understanding ability, and problem-solving ability have all been significantly improved.
If the simulation test is conducted in this state, Zhou Xing is confident that the score lost will be controlled within 100 points.
The probability of completing the first place in the college entrance examination has greatly increased. Now he is short of time. Zhou Xing needs to do more questions, become familiar with various question types, and reduce mistakes. The system library can just meet the requirement of increasing study time.
Zhou Xing finished washing, put on his pajamas, and couldn't wait to lie down on the bed.
"System, send me to the library!" Zhou Xing closed his eyes slightly and ordered the system, saying:
"Okay, host!"
Immediately: Zhou Xing fell into a trance. When he woke up, he was already in a vast library with a vast sea of books.
"System, help me search for books on high school mathematics study questions, and get a set of tables and chairs. I want to do the questions in the library!" Zhou Xing continued to give instructions:
"Yes!" The system's short but powerful response:
Immediately, a set of black office desks and chairs appeared in front of Zhou Xing. On the desk were a stack of white scratch paper and a black pen. On both sides of the desk were tall bookshelves with rows of high school math problem books on them: "College Entrance Examination Mathematics Real Questions", "Huang Gang Question Code", "High School Mathematics", "High School Mathematics Comprehensive"... various, all-encompassing.
Zhou Xing took an exercise book from the bookshelf that contained "One Thousand Must-Do Questions in Mathematics for the College Entrance Examination" and sat down at his desk to start doing the questions.
I don’t know if it was an illusion or if it was the way it should be. After opening the exercise book, Zhou Xing’s original tiredness disappeared. He became excited and dived into the sea of questions energetically.
Zhou Xing concentrated on doing the questions without stopping.
…
The stars turn, day and night alternate, and the night passes in the blink of an eye.
At seven o'clock, the scorching sun shines brightly. The sunlight shines diagonally into the room through the window, falls on the head of the bed, and shines on Zhou Xing's face.
Zhou Xing's eyes suddenly opened, he blinked, and woke up from his deep sleep, full of energy.
Last night, he spent all night in the library doing math problems. He completed sixty-seven out of ten of the thousand math problems. Zhou Xing had the illusion that it was more like a dream than a dream. However, his memory of the questions was very deep. It was a night that seriously taxed his brain. , after waking up, he did not feel sleepy, but full of energy. Zhou Xing felt amazing.
"System, I did so many questions last night, but I'm not sleepy now. Don't I need to rest?" Zhou Xing asked puzzledly:
"Host, after opening the library, you will automatically be guided into deep sleep mode!" the system responded:
"System, what's the time passage ratio in the library? Why is the ratio between the library and real time 5:1?" Zhou Xing asked curiously:
"Host, enter the library. The system will be configured according to the host permission level: time ratio. The time ratio is defined according to: library information transmission speed, host neuron reception efficiency, information conversion speed... to be adjusted and defined!" The system replied:
Zhou Xing frowned. The more he listened, the more confused he became. He couldn't figure out how the system defined the time ratio for the library.
A new day begins and it’s time to get ready for school.
Yesterday afternoon, Tang Xin seemed angry when she rejected Ai Xiaoqing's invitation because of the "system's" trouble.
I hope I can take the time to explain it today.
Giving up the idea of continuing to explore the library, Zhou Xing sat up, stretched comfortably, got out of bed, put on his slippers, and walked to the toilet.