Daqin: Take the bamboo shoots, Zulong eavesdropped on my heart!

"Your Majesty, this is called Ah... No, this is called arithmetic."

"Calculating numbers?"

Ying Zheng asked, "Is it specially used to carve money?"

"Your Majesty, this is not the case."

Feng Zheng said, "It is used to replace Qin Xiaozhuan, such as one, two, three, four, five, six, seven, eighty, ninety, which is written in Qin Xiaozhuan, and if it is used to calculate numbers, it is 1, 2, 3, 4, 5, 6 , 7, 8, 9, 10."

"Is this a substitute for these? What do you mean?"

"Your Majesty, it is good to pick up and write this word, but it is too complicated to perform fast calculations, so using some simple symbols instead can improve efficiency."

"But that's the case?"

Ying Zheng nodded after hearing this, and understood Feng Zheng's meaning.

Use these to replace those complicated words to improve the calculation speed?

It's a great idea.

"Hey, your last one is ten? Why are there two symbols?"

"Your Majesty, in fact, one is one and the other is zero."

Feng Zheng explained, "These two add up to one ten, and if there is one more zero behind it, it is a hundred. One more, it is a thousand. One more, it is ten thousand. Put this thing in the back. It means Ten times as much as before."

"That's right..."

After hearing Feng Zheng's words, Ying Zheng nodded, "Then that's the same way you teach those students in the school?"

"Yes, Your Majesty, exactly."

Feng Zheng said with a smile, "Using these numbers to replace those Qin Xiaozhuan, the efficiency has been increased many times."

That's right, ancient China's calculations were superb or not, it was indeed superb.

However, it has not become too popular, because even before liberation, it was difficult for many ordinary people to do even slightly complicated calculations.

why?

It was because Arabic numerals were not popular at that time. When people faced complicated Chinese numerals, it was because of the low rate of cultural popularization, and secondly, because the operation was particularly cumbersome, which also affected everyone's mathematical operation level.

Although there were many outstanding mathematicians in ancient China, but this kind of academics cannot be further studied and popularized, and can only become a strange science.

Whether it is academics or things, if it is particularly troublesome to use, it will be difficult to popularize and use it.

If it is particularly easy to use, it will naturally be very popular.

"Oh, that's good, that's good."

Ying Zheng smiled and said, "Numbering is also one of the six arts. However, most of them are above the superficial level and have not gone deep into it. Now if you make them proficient in this skill, it will indeed be a big contribution."

"Hey, thank you Your Majesty for your praise."

Feng Zheng smiled and said to himself, [Of course I have to improve their mathematics. After all, they are in business. How is it possible to leave mathematics?

Apart from doing business, all other crafts cannot do without mathematics. 】

【Mathematics, the future is one of the most basic subjects. Even if you are not good at Chinese, you just need to know how to read and speak. If you don’t know math at all, then you will really create a lot of trouble for yourself. 】

Ok?

After hearing Feng Zheng's words, Ying Zheng's heart suddenly moved.

It turns out that this kind of number is so important in the future?

"Your Majesty, the number on the back of the Daqin money represents the time and batch of the money."

Feng Zheng said, "Therefore, every banknote can be traced. With this guarantee, it will be more difficult for others to forge at will. Of course, this is the insurance inside, because ordinary banknotes are also It will not be torn out casually."

"Oh, that's true."

Hearing Feng Zheng's words, Ying Zheng smiled and nodded.

If the banknote is torn up in order to distinguish the authenticity from the fake, then basically the banknote is also useless.

However, this can be used as an extraordinary method to judge. If someone makes a big fraud, it can also be judged from this.

"Hehe, your handwriting is really good."

Ying Zheng smiled, and then stuffed Feng Zheng's magnifying glass into his cuff.

Clean and neat...

[What about me?That's mine! 】

Seeing this, Feng Zheng twitched slightly.

【Forget it, it’s just a mirror...】

Yeah……

Ying Zhengxin said, isn't it just a mirror?

But this thing is really fun, Ying Zhengxin said that he sometimes has poor eyesight, and using this thing may have a miraculous effect.

"In addition to the above two points, Your Majesty actually has another point."

Feng Zheng pointed to a place on the coin and said, "Please touch this place, Your Majesty."

Ok?

touch?

What can you figure out?

After hearing this, Ying Zheng stretched out his hand to touch it with curiosity and bewilderment.

hiss?

There are bumps and lines?

"This... has raised lines?"

Ying Zheng was suddenly curious, looked carefully, and touched again. There are indeed lines on the painting of this banknote!

"Hey, Your Majesty, that's right."

Feng Zheng said, "Your Majesty, the lines on this banknote are not painted, but printed. This is not a simple tiling."

"Your Majesty, how did you do this?"

After hearing this, Ying Zheng asked very curiously.

This simple banknote actually has a real sense of touch?

Chapter 280 To be rich, build roads first

"Your Majesty, I actually used a steel seal."

what?

Stamp?

"Steel? What steel seal?"

After hearing this, Ying Zheng asked curiously.

"Your Majesty, it is actually one of the many seals just now."

Feng Zheng said, "The paper itself has a slight thickness. Chen used a special steel stamp to press it, so that certain bulges appeared on the paper. And the edges of these patterns, So naturally it can create a real three-dimensional effect.”

"Heh, you made it with your own hands, it's really good!"

Ying Zheng said with a smile, "In this world, it is estimated that those who can imitate such effects are even rarer than those before."

"Your Majesty is wise, this is exactly what I am pursuing."

"Good, very good!"

After hearing this, Yingzheng said with relief, "You can come up with the idea of ​​making banknotes, and you can have such an anti-counterfeiting technique. His heart is all about Daqin. I am very happy!

Oh, tell me, how much do you want after this banknote is produced? "

【ah?What? 】

After hearing Ying Zheng's words, Feng Zheng was taken aback for a moment, and said to himself, 【, what are you thinking?His Majesty?Can I ask for this money?Can I be that stupid?Isn't that giving people a handle? 】

【What I want is naturally more secure, so that people can't find many faults. 】

Ah?

this kid...

After hearing Feng Zheng's voice, Ying Zheng felt a little happy.

This is a really smart person who knows exactly what gains and losses he should have.

Of course, cheap is pretty cheap...

"Your Majesty, this banknote is for Daqin's business, so it must be sold out in a fair manner for everyone to use.

As the minister of the cabinet, how can I make such a bargain for nothing?

In this way, wouldn't that make some people dissatisfied with His Majesty? "

Feng Zheng looked serious, and said righteously, "I work for His Majesty, and I don't want money!"

"Oh? Then you don't want anything?"

Ying Zheng listened and asked deliberately.

"hey-hey……"

After hearing this, Feng Zheng rubbed his hands, "Your Majesty has already said so, if I don't want it, what will outsiders think? I can't damage your majesty's image because of my small bones, can I?"

What am I?

Hearing Feng Zheng's words, Ying Zheng immediately rolled his eyes.

It's because you have too many fallacies...

"Then what do you want?"

"Your Majesty, I want some policy support."

Feng Zheng smiled and rubbed his hands.

what?

Policy support?

Hearing Feng Zheng's words, Ying Zheng's heart suddenly moved, and he almost understood a thing or two.

This kid probably wants to make his business more successful...

After all, what money does he need now? His greatest ability now is to make money.

The money I have now, I'm afraid it's a lot...

but!

The money you have already earned does not represent your future earning ability, or does not fully represent it.

So what this kid wants is to increase his earning power.

In addition to their own abilities, that is the entire external environment.

As for the external environment, only Ying Zheng could create convenience for him.

"Heh, what rights do you want?"

Ying Zheng laughed, "If it's too unreasonable, I won't listen to it, but as long as it's not too much, I can mention it."

"Hey, don't worry, Your Majesty, I have a very strong heart in my heart."

Uh-huh?

Force number?

When Ying Zheng heard this, he immediately looked at him with contempt.

"Then say it."

"promise."