Scholar's Cultivation System Panel

Chapter 78 The time-limited task of the self-disciplined academic master

Xu Yun carefully searched the memories in his mind, and made sure that he had not offended Tang Yanshan in any way. After all, Tang Yanshan offered a conditional invitation when he applied for the Department of Mathematics of Peking University.

If I really have to give a reason, the source can only come from Ji Yuan Zhou Zhi.

The other party made it clear that he wanted to transfer him to the School of Design and Engineering.

But if this is the case, then his responsibility is also indispensable, who made him not make it clear to Zhou Zhi at the beginning.

Of course, it is definitely not easy to explain this in front of other students at this time.

I can only talk in private after class.

After making up his mind, Xu Yun stopped thinking about it for the time being, and still focused on the podium.

Soon after the names were counted, Tang Yanshan put away the list and took out a stack of test papers and put them on the podium.

"These are some basic questions I came up with. Today I will take the opportunity to give you a level test."

"Time limit three 10 minutes."

After finishing these words with a calm face, the crowd below immediately let out a burst of wailing.

"I'm going to take the exam just after the class starts. Can I take the exam a few days later?"

"Suddenly."

"Speaking of which, it's been a while since I did the question."

Listening to the voices of the students, Tang Yanshan didn't show any intention of stopping his movements. He threw the test papers to the boys in the first row and asked them to distribute them to everyone. With a few simple words, the classroom became quiet again.

"You can sit here today, who is not a top student in high school, and is afraid of exams."

"Just three and ten minutes."

"When the time comes, you can do as much as you can."

With Tang Yanshan's words, naturally no one dared to complain anymore, and got the test paper without saying a word and just buried their heads in it.

As I said just now, if you can get into Jingzhou University, your math scores will not be too bad.

Even if you didn't touch the book to do the questions during the whole summer vacation, you won't forget all the knowledge.

At most a little raw.

Although Tang Yanshan didn't know what Tang Yanshan's intention was, no one wanted to do too badly in the exam.

Xu Yun took the test paper and put it on the table. He didn't do it immediately like the others, but browsed the question types of the test paper.

conic section.

derivative function.

solid geometry.

Basically high school stuff.

Although there are not many questions, the complexity of each question is not inferior to the finale of the college entrance examination mathematics.

Lifting his eyes to look at the other people around, he could see that many people's expressions had begun to dignify.

Even Zhou Qi next to him was no exception.

"This is much more challenging than the college entrance examination, just to check whether the level has dropped by the way."

It was the first time to experience this kind of time-limited quiz, and Xu Yun was immediately aroused and full of interest. He whispered in his heart that he could not care about Qian Yudong and they immediately picked up their pens and began to answer the questions.

Although he did not review the mathematics knowledge in high school during the summer vacation, he did not miss advanced algebra in the library.

Coupled with its own digital computing power, there are few manual calculation steps required.

Therefore, the speed of doing the questions is much faster than others.

In just twenty minutes, he finished all the previous questions.

Only the last one remains.

"A is an m×n matrix, r(A)<n, if..."

"Huh~"

"It's actually a system of linear equations."

When the requirements of the question caught the eye, Xu Yun was immediately surprised. He did not expect Tang Yanshan to include advanced algebra in the test paper.

But he didn't think too much, seeing that the time was approaching half an hour, he quickly answered.

Although the efficiency of self-study may not be as good as that taught by teachers, it is not for nothing that he spends so long in the library reading books.

Try to answer no questions.

The essence of solving a system of linear equations is to convert the original system of equations with the same solution, and finally convert it into a system of equations corresponding to the simplest row-echelon matrix that is extremely easy to find.

Knowing this, Xu Yun's calculations were not slow. When Tang Yanshan asked people to start collecting the test papers, he successfully completed the last step.

But before he could breathe a sigh of relief, the panel suddenly appeared above the test paper in front of him without warning.

Displays the secondary page for the task.

-

Mission: Self-disciplined scholar
Requirements: Study the content of this semester's mathematics professional course alone, the time limit is [-] hours, and the task generation is regarded as the beginning of the task.

Progress: 0/100
Reward: Ability-Spatial Thinking (depending on the level of mastery and understanding, the maximum is 20.00% [-].)
Advanced task: Accumulate 100 advanced math problems, and get the achievement of a master of brushing the questions. The reward points for completing the task are [-], and the spatial thinking ability is doubled.

"Is this a new advanced task?"

Xu Yun saw the information on the panel clearly, and was immediately attracted by the advanced tasks ahead.

I didn't expect to have two advanced tasks in parallel this time.

Temporarily suppressing his excitement, he carefully studied the ordinary task of the previous self-disciplined scholar.

His face also looked a little weird.

Because this is actually a time-limited task that has never been encountered before.

Right now, the time schedule of the task has begun to move, which means that after four days, the panel will evaluate the content of the mathematics professional course he has mastered this semester, and reward the spatial thinking ability that can be improved according to the actual level.

He is no stranger to spatial thinking, and this ability is not weaker than the previous abstract thinking.

It can make him go further on the road of mathematics.

He has studied in the library the three major mathematics courses of advanced algebra, mathematics analysis and analytic geometry this semester, but it is definitely impossible to obtain a higher increase in spatial thinking ability based on this alone.

Fortunately, he now has the ability of photographic memory, and he can read all the contents of the book in a short time.

As for the level of understanding and mastery, you can only find another way when the time comes.

After planning the way to complete ordinary tasks, a new problem also appeared in front of him.

Where can I find thousands of advanced mathematics knowledge questions?

"It seems that we need to buy several sets of exercise sets."

Just as he was thinking to himself, he saw the classmates who Tang Yanshan had arranged to collect the test papers stop in his row.

"Students have handed in their papers."

Hearing the sound, the whole person suddenly came back to his senses, and quickly picked up the paper and handed it to the other party.

In the next second, Qian Yudong's voice sounded next to his ears.

"Are you done, Xu Yun?"

"Barely finished." Xu Yun nodded and answered truthfully.

As soon as he finished speaking, he saw that Qian Yudong's face was uglier than eating bitter gourd, and he was very annoyed.

"I would have read books if I knew about the summer vacation. I found that I couldn't remember many questions at all."

"Me too." Zhao Yuefeng beside him also echoed.

Only Zhou Qi looked calm, and finally added: "I am similar to Xu Yun, but there may be some problems with that linear equation system."

At the same time, there were discussions one after another in the classroom, and judging from the words and expressions, they were probably not very optimistic.

"This is not a basic question, the degree of difficulty is too high."

"I'm only halfway through."

"It's not okay to play too much during the summer vacation. I can't find the feeling of doing questions in the college entrance examination."

"Compared to the advanced mathematics content in the university, this is indeed a basic question, but the linear equation system behind it is a bit out of class."

"What did you say, there is still a solution of linear equations, I haven't finished reading the questions."

……

　Thank you Qin の Si Wang for the reward of 500 points!

　　
　
(End of this chapter)