Chapter 865

Ren 8000 saw Qinglian the next day.

In fact, Ren 8000 knew that the team had passed through Pingcheng 13 days ago. Only last night did he know that Qinglian was in the team.

Ren 8000 saw a slim woman waiting in front of the school early the next morning.

The previously arranged time to summon Qinglian was this afternoon, but when he saw her, Ren 8000 knew that this was to get familiar with her first. After all, he is also his own student. Ren 8000 didn't say much, so he let him in.

The two sat down and Ren 8000 looked at Qinglian. After more than a year of rebel career, there was not much change. The skin did not turn black and the people did not change their perseverance. It seemed that they were still the gentle woman at that time.

"Prefect! I'm here to return the book!"

Qinglian has a wide forehead and a big mouth, but these are not regrets on her face. She smiles very beautiful. The most important thing is that her temperament similar to that of a student is rare in this world.

Ren 8000 took over several books, three of which were mathematics and two were probability.

One of them also deals with calculus.

For this world, it is quite profound knowledge.

Well, it's quite complicated knowledge on earth. I don't know how many people want to be immortal and die.

Anyway, Ren 8000 knows that it is no less difficult to win the female emperor by virtue of his desire to pass.

"Do you understand?" With a kind smile on Ren's face and full of malice in his heart, you alien natives can also see the power of "calculus".

I had thought about locking my group of students into the classroom for a few years to let them face calculus and pull their hair down. I didn't expect someone to see it in advance now.

"I understand most of them, but I don't quite understand one thing. I'm going to ask the governor for advice! There's always a place where I don't want to understand the fixed point theorem..."

Qinglian then took out a board and engraved numbers on it with a hairpin:

"Here, Let f be a continuous mapping from the sphere to the sphere itself, then there must be a point C, so that f (c) = C or – C. that is, f either has a fixed point or a point mapped to its radial point..."

The smile on Ren 8000's face suddenly solidified.

The terrible memory dominated by calculus reappears in my heart again, with bursts of toothache and the impulse to pull down my hair

Oh, no hair now.

"Stop!" Ren 8000 hurriedly stopped, looked strange and said, "you came back to test me today, didn't you?"

"How can I? I'm also the governor's student. I'm here to ask for advice today. About this question, I think no one in the world can answer me except the governor!" Qinglian blinked and said.

Think about the reason why Ren 8000 rejects himself at this time. The real probability of Ren 8000's reason is 30%, the probability that he can't answer is 50%, and the other probability is 20%

In other words, Ren 8000 has a 50% probability of being able to answer his own questions.

The probability of meeting other people who can answer this question in three years is one in a million, one in ten years, and one in ten thousand. Twenty years later, the probability is one percent.

This probability increases with the growth of time, that is to say, there is a high probability that you will meet someone who can answer your questions in 20 years... Too long

We still have to rely on Prince Zhao.

Ren 8000 inexplicably got goose bumps all over. He suddenly felt that under Qinglian's calm and peaceful expression... It was probably a devil?

Ren 8000 will never touch calculus again!

But he can't admit it at this time.

"The students you know will graduate in two months. After graduation, some of them will continue to learn more advanced knowledge. If you can give up everything and go back to the University, I will talk about calculus at that time.

I borrowed your books because of your sincerity in studying, but now, in what capacity did you ask me for advice? " Ren 8000 feels that she has made a good excuse. After all, now she is not a student of the University, but a military division of a rebel army in the summer.

You are not my student now. Naturally, I will not answer such a profound question.

Well, this reason is not very good, but I can't think of a better reason to stop being timid at any time.

Qinglian was stunned, then pursed her mouth and smiled. "I was rash."

Then he smiled brightly and put forward a request that was calculated to be 87% likely to succeed: "in order to better communicate with Dayao, Duke Su wants to send an envoy to Lan City. If I want to deal with some things, I will be the envoy. At that time, the governor must not refuse me to go back to the government to study."

Ren 8000 was surprised and said, "send envoys? In what name?"

Sugong is Suqing. He was independent after the uprising. At this time, although the rebel army has reached the scale of one million people, it can be said that it is still a peasant uprising army. It is normal to want some help from Dayao, but you have to send envoys to Dayao, which is worth pondering.

"In the name of King ping!" Qinglian smiled.

Ren 8000 sniffed the speech and gently tapped it on the table with his fingers, thinking in his head.

Da Xia and Da Yao almost lost their strength in the two wars before. In addition, corrupt officials collect money recklessly, and there is Infernal Affairs sent by Su Qing, which makes people in many places miserable.

Su Qing started with "equal rations!" The slogan uprising swept through a large number of people who were about to die. Coupled with the lack of soldiers in the summer, it became a climate in a short time.

But although almost all the elite soldiers in the summer have been destroyed, there are still many strong generals in the court. In a year or two, they have trained a number of soldiers who can fight. Although half of the country has been lost, they have gradually stabilized their position. At this time, the two sides are in a seesaw battle. I'm afraid it's difficult to make a big breakthrough in a short time.

In this case, Su Qing wants to be king!

Ren 8000 thought about it. When it is difficult to enter the country in a short time, being king is not the best way, but it can also calm people's hearts.

It makes sense to send envoys after being king.

"As for more, I will say it when I meet your highness this afternoon." Qinglian saluted slightly.

Ren 8000 nodded. In the afternoon, he met as an envoy. At that time, it was the public.

And now, it's really private.

Unfortunately, nothing to mention calculus?

"I want to borrow some more books. The governor won't refuse me? The governor just said that he was very sincere to see me study..." Qinglian pulled her hair in her ear and said.

"Go!" Ren 8000 waved.

"Take your board away!"

"Let's stay here. If I don't understand when I come back in the future, I'll wait for the governor to answer my questions after returning to the University!" Qinglian is another gift, and then she retreats.

Ren 8000 sat in his chair and looked at the sign on the board. He felt that naoren and yahuazi began to hurt.

Long after Qinglian left, Ren 8000 went out with a board, dug a hole and buried the board in it. Only then did he feel a little relieved at last.

Sitting back in the office, Ren 8000 began to think.

Although Qinglian has learned the number of skills before, the most is the level of junior high school. When I came here, I systematically studied geometry and algebra in modern primary and junior middle schools. Unexpectedly, I have learned calculus now

No one taught her. She taught herself mathematics in high school and College... And she has a very high level.

This is another hanging force!

I have to admit that there are always some people in the world who are loved by heaven and earth.

For example, the Female Emperor Yu Wudao, for example, Ning caichen is on the earth, such as Qinglian

Huh?

Ren 8000 suddenly thought of something.

Ning caichen and Qing Lian?

You know two sword masters? All this talent? Isn't that a coincidence?

Genius is met by yourself?

Ren 8000 suddenly remembered what he had seen. A thousand years ago, there was a magnificent period. Thousands of sword masters were born and fought against each other, leaving a great reputation.

However, the period was too long, the records were vague, and he didn't think much.

And after that, the sword owner was forbidden to enter the court as an official.

The reason is very simple. The sword owner needs a lot of resources to build a sword washing pool, so the possibility of corruption and bribery is too great!

Moreover, the sword owner himself has to spend a lot of energy to buy rare treasures for his own life, and even look for them in the barren mountains and forests for a long time.

Naturally, it is no longer noticeable.

However, Ren 8000 suddenly woke up a problem after he had a little doubt in his heart.

Thousands of years ago, how many names were recorded in the history books? I'm afraid even the disciples of my own school don't know.

Thousands of years, dozens of generations, is too long ago.

The life of the sword master is not long, and there are very few people with divine wheel strength. The number of competitors must be less.

In this case, you can leave a lot of money in history, not just because of strength?

Is the sword master's skill a little crooked? Although you can't practice martial arts, you are far more talented than ordinary people in other aspects? If so, it's a little scary!

After seeing Ning caichen and Qinglian, Ren 8000 felt that this guess was not impossible, and it might be very big.