"Cough."

Chen Ke looked a little embarrassed, he coughed lightly and then said, "Brother Li is really."

"If you have any questions, ask me for myself, why let you convey it?"

Fusu covered his mouth and smiled: "Who made the teacher's lazy, has already been inside and outside the court, everyone knows it?"

Chen Ke shook his head, looked at the person in front of him, and smiled and scolded: "You are a counterattack."

"Now dare to tease the teacher, what about your respective teacher in the past?"

Fusu looks at the earth and pretend to be nothing to know.

Chen Ke rolled his eyes, and looked at Fu Su, who had no gentleman's style, said, "OK, Li S asked you what the question?"

"Just say it."

Fusu said, "Teacher, did you not propose to improve the household registration system before, and let each people compose an ID number?"

Chen Ke nodded slightly: "Well, what's wrong?"

Fusu recalled Li Si, while repeating: "Teacher."

"Li Yan said that the household registration system matched the county and the county, and each district and county gave it to the number, they have done it."

"But at the same time, there is a problem that cannot be ignored."

Chen Ke is a little curious, not to ignore the question?

He looked at Fu Su Dao: "What's the problem?"

Fusu said helplessly: "Teacher, the road quotes this thing is too big, otherwise it is not convenient to carry."

"It wrote the appearance characteristics, and after the origin, there are no more places left."

"In this way, it is difficult to write down what the teacher said before."

"In short, there are too many things, you can't write it."

"This is one."

"The second is ..."

"Although the road is not easy to imitate, the Prime Minister of Li Jian is afraid that the people of the Six Kingdoms will be privately connected with the local counties and counties."

"So I want me to ask the teacher, if there is any way to solve this."

Chen Ke groaned slightly for a while.

He did not expect the first question, because this problem was not a problem in later generations ...

But the second problem, there is no good way to solve it completely now.

It can only be avoided as much as possible.

Thinking of this, Chen Ke looked at Fusu: "The first question is simple, the second question can only be avoided now."

"Can't completely solve it."

Fusu was a little surprised: "Is there a question that teachers can't solve?"

Chen Ke nodded: "Of course, I am not a fairy god, how can I solve everything?"

He shook his head and said, "If I can solve all the problems, one of my to solve is how people can not work, and they can get Lulu and enjoy the fame."

Fusu's nervous emotions were rushed by Chen Ke's words, and he immediately couldn't hold back and laughed.

"teacher."

Fusu laughed and said, "Only then did you just say that the second problem could not be solved. Is there a way for the teacher?"

Chen Ke nodded: "Nature."

He stood up, with a little smile on his face.

"This is the negligence before."

Chen Ke directly acknowledged his previous negligence, which was not a big deal for him.

He walked aside and picked up a piece of paper.

I wrote a few very strange things on the paper.

From Fu Su's view, it is really strange.

"Teacher, what do these things mean?"

"It looks strange ..."

Chen Ke looked at those numbers, with a little nostalgia in his eyes.

He said without changing his face: "This is a counting method discovered by the Mo Jiaxian, hidden in the previous books of the Mo family."

Chen Ke said with emotion: "It's a pity, those books are not knowing where they have been lost."

Fusu is also a little disappointed: "Except for the teacher, no one has read these books?"

Chen Ke is very stubborn: "My teacher has also seen it, otherwise, where will I go?"

Fusu quickly raised his head and looked at Chen Ke said: "Teacher, what is the ancestor?"

Chen Ke bowed his head: "The teacher has gone."

He was sad: "This thing was discovered before the teacher went."

"After you have time to give it to me, I will go."

After the patch was perfectly put on this patch, Chen Ke was calmly transferred.

"Look."

"0,1,2,3,4,5,6,7,8,9.". "

"These numbers correspond to zero to nine, these ten numbers."

"If you want to count it up, it can be stacked to two."

"If ten, one is one left, zero to the right, is ten."

"Eleven is two plus together."

The decimal has appeared during the Spring and Autumn Period and the Warring States Period, so at this time, Chen Ke's explanation, Fusu can easily understand it.

He looked at this string of numbers, with amazing on his face.

"There are such simple and clear numbers in the world? It is admirable to invented this method."

Fusu looked at Chen Ke, with a fanaticism in his eyes: "Teacher, what is the name of this law?"

Chen Ke replied: "The inventor of this thing is not named, but the text used in the record is the text of the Daqin, which should be the person of my Daqin."

"It's better to be called Daqin Number?"

After hearing it, Fu Su murmured.

Daqin Number? Daqin Number?

He sincerely admired: "Simply and clear, it really deserves to be a teacher."

"I will give this number to Li Xiangxiang, and let Li Xiangxiang create the first road as soon as possible."

Chen Ke looked at Fu Su's running figure, with a little emotion on his face.

Numbers, numbers.

He had forgotten this.

Chen Ke turned his head, looked at the manufacturing department, and looked at the sky in the distance. He couldn't help laughing.

"I can see the numbers in Daqin, it can be regarded as the same familiar thing."

Chen Ke stretched his waist and sat in a lounge chair.

"Here, it is more and more like a place I am familiar with."

.............

Prime minister

Li Si watched the paper held by Fusu's hand, and his face was also amazed and surprised.

He did not expect that the problem that troubled himself for so long was so easy to be solved.

"It deserves Chen Shaofu."

Fusu also sighed: "Yeah."

"Thanks to a book read by the teacher, this number has been recorded."

"If this is not the case, how can such a stunning thing be revealed in the world?"

He said with a regret: "It's just a pity."

"The teacher said, in the war, I don’t know where the book is lost."

Li Si looked at Fusu's emotion and couldn't help laughing.

He looked at Fu Su and asked: "Son, do you really think this number is seen from the book?"

Fusu was a little confused, and looked at Lis a little confused.

"Isn't it?"

"Isn't it that teacher?"

Li Si laughed: "Hahahahaha, of course not!"
Chapter completed!