strictlysupreme Chapter 391
Chapter 391
Chapter 391
"Mom, dad is so sick, why didn't you inform me earlier?" Lin Xuan saw Lin Dongyang lying on the bed with a pale face, without a sound, and couldn't help complaining.
Zhang Qing said angrily: "I wanted to inform you, but your father heard that you were entertaining guests, so he insisted."
Lin Xuan knew that Zhang Qing couldn't be blamed, and asked, "Mother, Dad was fine when he had dinner last night, why did he become so ill all of a sudden?"
Before a person gets sick, there is no warning at all. A person who was alive and kicking yesterday suddenly became like this, without any warning at all.
"I just caught a cold, there's nothing to worry about." Lin Dongyang said weakly.
"At this time, I still want to talk hard." Zhang Qing glared at Lin Dongyang, and said, "When your father was having dinner last night, I heard you say that the vegetables grown in the greenhouse had grown, and I was curious. I’m going to have a look, and I stayed in the shed for more than an hour before I came back, and I just woke up this morning.”
Lin Xuan seemed to know the reason. The greenhouse had already started to heat up. Lin Dongyang must have been sweating after staying in it for so long, and now that the temperature difference between day and night is large, it is no wonder that he does not get sick when he comes out and is blown by the cold wind.
"Mother, I've already sent someone to invite Dr. Sun, don't worry." Lin Xuan said.
After Sun Simiao came, the result of the examination was exactly what Lin Xuan thought, it was a cold.
"Don't worry, there is nothing serious. The old man prescribed a medicine and took it for two days, and it will be fine." Sun Simiao said.
After receiving Sun Simiao's prescription, Zhang Qing ordered people to grab the medicine, and thanked Sun Simiao, "Thank you, Dr. Sun."
"This is what the old man should do, no thanks." Sun Simiao waved his hand.
"Mother, you take care of Dad, I'll see off Miracle Doctor Sun." Lin Xuan said.
At the beginning when he kept Sun Simiao, he thought it would be useful in case someone in his family got sick.
"Master Dao, the hospital has almost been built, and it will be put into use next year." Lin Xuan said.
"Master Hou is bothering you." Sun Simiao said.
Lin Xuan said with a smile: "The royal family should have a lot of books on medical skills. I will ask His Majesty for them, print a copy, and keep it in the hospital."
"What Master Hou said is true?" Sun Simiao looked at Lin Xuan in surprise.
The royal family has many precious books on medical skills, and he had read some of them back then.
Li Shimin also used those books to lure him and stayed in Tai Hospital.
Although Sun Simiao finally refused, it didn't mean he didn't like those books.
Those classics were of great help to him in writing medical books.
"Of course it's true." Lin Xuan nodded.
After the invention of engraving and printing, within ten years, the Four Books and Five Classics could not be printed, so how could they print any medical books.
Most of the medical books handed down now are bamboo slips and manuscripts, and many of them are orphans.
Even though Lin Xuan treated him very well, there was no place to buy medical books if he had money.
"Thank you, Lord Hou." Sun Simiao thanked.
"The Taoist priest is being polite. I have troubled the Taoist priest for a long run this time. I haven't even thanked the Taoist priest yet." Lin Xuan laughed.
For people like Sun Simiao, money is not important at all.
Only by doing what he likes can he be subdued. The reason why Li Shimin failed was because he didn't know what Sun Simiao wanted.
Lin Dongyang took the medicine and fell asleep, and his energy was much better at night.
The next day, Lin Xuan went to have a look and found that Lin Dongyang was almost [-]% or [-]% better.
Lin Xuan felt relieved and went to the academy.
However, when he came to the academy, Lin Xuan met an unexpected person.
"Master Li, why are you here?" Lin Xuan asked in surprise.
Li Chunfeng said with a smile: "I have met Lord Hou. I heard that Lord Hou invented a kind of Arabic numerals. I want to learn."
Li Chunfeng is very obsessed with arithmetic, Arabic numerals are easy to write, and calculation is very convenient.
"Since Mr. Li is so interested, is he interested in teaching at Boyuan Academy?" Lin Xuan asked.
Li Chunfeng is a doctor of mathematics from the Imperial College. If Li Chunfeng can teach at Boyuan Academy, it will not only make up for the lack of Boyuan Academy in mathematics, but also make up for the lack of the academy's foundation.
Although there are many teachers in the academy, these teachers are not well-known.
After all, Boyuan Academy is a newly built academy, so it is too difficult to attract famous teachers.
Li Chunfeng said with some embarrassment: "Master Hou, I'm busy with things, I'm afraid I don't have time."
He has an official position and has to teach in the Imperial College, so how can he have extra time to teach in Boyuan Academy.
Lin Xuan smiled and said, "Why don't we make a bet?"
"Bet?" Li Chunfeng frowned slightly, he didn't like to gamble.
"I have a math problem, if Mr. Li can't answer it, how about agreeing to teach in Boyuan Academy?" Lin Xuan said.
Li Chunfeng said: "Master Hou should know that there are some arithmetic problems that cannot be solved in a short time."
Mathematics is the field he is best at, so it is naturally impossible for him to admit defeat.
But there are many math problems, and the calculations take a lot of time. If Lin Xuan had a time limit, he couldn't do it at all.
What's more, there are many problems that have been passed down for hundreds of years and no one has calculated the results. If Lin Xuan gave him such a problem, he would not be able to solve it no matter how much time it took.
Lin Xuan seemed to know Li Chunfeng's worries, and said with a smile: "Don't worry, I'm definitely not a perfect question. This question is very simple, so I can't give you too much time, I can only give you one hour to calculate."
"If it's what you said, I'll bet with you." Li Chunfeng said.
Lin Xuan said that it was not a deadly topic, and it was very simple, so he naturally had no reason to refuse.
As a highly praised master of mathematics, Li Chunfeng naturally has his pride.
"Three people went to stay at the inn together, each of them paid ten Wen. That day happened to be the first year since the inn opened. To celebrate, the owner of the inn decided that the guests who stayed that day could enjoy a discount. The shopkeeper asked Xiao Er to refund the five Wen to the three of them. Xiao Er Er Jiancai rebelled, corrupted two coins, and returned three coins. In this way, the room fee for each person staying in the hotel is nine coins, and the total is 27 coins for the three people, plus the two coins hidden by Xiaoer, the total is 29 coins. Wen, where is the other one?" Lin Xuan said.
Lin Xuan racked his brains to calculate this question in his previous life.
In fact, it is not difficult, but it is misled by the title.
The three of them spent 25 Wen, and the shopkeeper gave back [-] Wen, which is [-] Wen, plus the three returned and the two privately kept by Xiao Er, a total of [-] Wen.
But everyone who heard the title was misled by 27 plus two.
After hearing this, Li Chunfeng frowned deeply.
This topic is indeed not difficult, and it has never appeared before, but after careful calculation, he couldn't find the slightest clue.
Not only Li Chunfeng, Xu Geng and others also scratched their heads.
Although they are not majoring in mathematics, general questions are not difficult for them.
Lin Xuan smiled secretly when he saw their appearance.
Li Chunfeng can be regarded as one of the best mathematicians in this period, but the ancients have never seen so many routines. He calculated completely according to the ideas given by Lin Xuan.
Ten fen per person, minus one renminbi, leaves nine renminbi, thirty-nine 27, plus two renminbi, it is indeed only 29 renminbi, where did the remaining renminbi go?
The more Li Chunfeng thought about it, the more he frowned.
Half an hour passed in a blink of an eye, but Li Chunfeng didn't have the slightest clue.
(End of this chapter)