Most of the hour later, Liu Xie and Yu went around Jianzhang Palace for a week and completed the test.
Yu Fan's performance is perfect.
Liu Xie asked him to get on the horse, walked side by side with him, walked into Chang'an City, into Weiyang Palace, and came to Qingliang Hall to be the guests of honor.
Zhao Yun and others retreated, and Sun Ce and Zhou Yu were also arranged to wait outside the hall, with only Zhou Zhong and Zhuge Liang accompanying him.
Seeing this scene, Zhou Zhong's uneasiness finally dissipated.
Liu Xie talked a lot with Yu Fan, including the breathing technique passed down from the Yu family, the Yi Xue passed down from the Yu family, and the "Lunheng" written by Yu Fan's fellow villager Wang Chong.
Wang Chong has been dead for a hundred years, but his "Lunheng" is spread but he is dissatisfied with it. Few people know about it. Liu Xie knew about this book, on the one hand, it was because of the impression of his previous life, and on the other hand, Cai Yan mentioned it.
When Cai Yong was wandering around the world, he went to Kuaiji and saw Luheng, and he admired him deeply. However, Cai Yong had some bad habits of scholars. With the arguments mentioned in the book, he gained a lot of false reputations, but he was also familiar with this.
I never mentioned a book, so many people have never heard of it.
Yu Fan had no idea of hiding treasures. Seeing that the emperor was interested, he immediately had a big talk, even surpassing his family traditions, Yixue.
Liu Xie immediately decided to pay the funds to print 3,000 pieces of this book and promulgate it to the whole world.
Yu Fan is very grateful.
Kuaiji is far away from the southeast, and his culture is not as good as the Central Plains, or even the adjacent Wujun. He is often regarded as a barbarian. Yu Fan is knowledgeable and wants to justify Kuaiji, but he just doesn't find any opportunity.
This time when he entered the North Korea, in addition to assisting Sun Ce, he also had the idea of becoming famous.
But I didn't expect that the first person who agreed with him would be the emperor, and he received the support of the emperor and wanted to print Wang Chong's remaining works throughout the world.
Yu Fan was a little excited.
The emperor treated him with a courtesy attitude that was even better than Sun Ce. More importantly, although Sun Ce obeyed his words, Sun Ce himself was not good at studying and was not very interested in these knowledge that he regarded as treasures. The emperor was interested in
It's very natural, and it can be seen at a glance.
In terms of realm, Liu Xie is more than Sun Ce.
If you meet you like this, what else can you ask for?
After talking with Yu Fan for a long time, he was still unsatisfied. Liu Xie decided to solve other matters first, and leave Yu Fan to have a long talk.
He first asked Zhou Zhong about his itinerary, especially about the Lujiang River diving.
With psychological preparation, Zhou Zhong became much more calm and said what he saw and heard.
Liu Xie thought for a moment. "Duke Zhou, let's make a deal."
"Trade?" Zhou Zhong was a little uneasy.
As a minister and making a deal with the emperor, if this is recorded in history, wouldn’t his reputation be bad?
"The biggest difficulty in diving fields in Lujiang River is not the public opinion, but the Zhou family." Liu Xie was straightforward, his face was not very good-looking, and his tone was not very beautiful.
Why is Zhou Zhong confused? It’s just because he knows what to do, but he is unwilling to do so.
In the face of righteousness and profit, he chose profit.
If he could take the lead in announcing his support for Dutian, Yan Xiang would not be so embarrassed.
With the Zhou clan in Lujiang taking the lead and opposing the diversion of the fields, the large Lujiang clans were so unscrupulous.
Zhou Zhong bowed to the ground in embarrassment. "I... feel ashamed."
"I have made a ten-year agreement with you. The Zhou family in Lujiang supports Dutian. If ten years later, your family's industry is not as good as the income of the existing land, I will fill the gap for you and re-discuss the way to Dutian. How?
”
Zhou Zhong raised his head in shock and looked at Liu Xie, just in time to meet Liu Xie's slightly cold gaze. His heart tightened and he immediately lowered his head.
Logically speaking, he should have rejected the emperor's proposal at this moment, firmly supported Du Tian, and did not mention any conditions. But when he spoke, he changed his mouth.
"……only."
"It's decided that you can write a book to inform your family first. The other matters will be discussed later in the Heavenly Dynasty."
Zhou Zhong nodded again and agreed, then made another request.
"What Your Majesty said just now can not be recorded in the daily life note?"
Liu Xie's mouth slightly raised. "If you don't remember the daily life note, aren't you afraid that I will break my promise? Don't worry, the daily life note is hidden in Lantai, and I will not be published on the day of my life. Don't you think I have lived for less than ten years, right?
”
Zhou Zhong was frightened and sweated coldly and quickly apologized.
He understood the emperor's meaning and must remember it, but he didn't have to worry too much. When he was alive, there was a high probability that few people knew about this deal.
"Thank you, Your Majesty." Zhou Zhong bowed again and retreated.
Liu Xie ordered again, "Duke Zhou, go and have a good time with Duke Yang and discuss Sun Ce's appointment arrangement the day after tomorrow."
Zhou Zhong looked at Liu Xie in surprise, surprised and happy, unable to believe his ears.
He is now a Guanglu Dafu, just a member of Guangluxun, so he is not qualified to discuss things with the Taiwei. Judging from Liu Xie's meaning, it is obvious that he intends to take over as Sikong.
"I didn't say it clearly enough?"
"Clear, clear." Zhou Zhong reacted and replied repeatedly, happily leaving.
Yu Fan sat aside and watched with disdain on his face.
Zhou Zhong's performance is really inconsistent with his identity, making it hard to believe that a famous minister like him has such a face.
"Zhongxiang, the Elephant Number School has Elephant and Number. Do you have any research on logarithm?" Liu Xie withdrew his gaze and regained the topic.
"Although I have not tried much in mathematics, I have quite some experience." Yu Fan was not humble at all.
"Then do you know who are proficient in mathology?" Liu Xie smiled and said, "The Taixue and martial arts lecture halls require a lot of mathology teaching. Although you are proficient in mathology, you are not skilled in clones and still need some helpers."
"I didn't pay much attention to this, and there was no suitable candidate for a while." Yu Fan stroked his beard and then said: "If your Majesty needs it, I can inquire and recommend some people. In addition, I can also choose some materials that can be made.
Teach them some introductory basics of mathematics, and it will not be difficult to show a few people who are good at mathematics in the future."
Liu Xie nodded. "I think since it is a symbol, elephant is of course very important, and numbers should not be underestimated. If it is countless, elephants will only have their shape."
Liu Xie said, took a piece of paper, drew a cross on it, then drew a sine and cosine wave, and then pushed it in front of Yu Feng.
"Do you know what this is?"
Yu Bao, who was talking just now, looked confused. "Is this... the image of water?"
"This is what I just told you that the odd and even change are unchanged. The symbols look at the quadrant." Liu Xie pretended to be mysterious and raised his eyebrows. "Take it back and study it. I think it will take you how many days to understand it."
Yu Fan was very competitive and took it with pleasure. "Then I will be ugly, go back to study and discuss the truth with Your Majesty."
"Very good." Liu Xie asked Zhuge Liang to pick up a book and put it in front of Yu Feng. "This is the Western Regions mathematics compiled by Lantai. It has some new ideas. If you also understand it, it may be helpful.
The stone can be used to polish jade.”
Yu Fan heard that it was a Western Regional Mathematics, so he was a little disgusted, but after hearing Liu Xie's words, he had to accept them barely.
"How about I use these to exchange for your breathing technique?"
Yu Fan suddenly realized and laughed silently. "Your Majesty is in the world, but he has exchanged with me. I really don't know whether to be happy or worried."
"I think you deserve to be happy."
Yu Fan thought about it and nodded in agreement. "Your Majesty is right, I should be happy."