Li Shimin couldn't help but ask Li Su: "Su'er, let me introduce you, how is this Shu King number calculated and used?" ”

was called the number of the King of Shu in front of him, and Li Su's old face couldn't help but blush.

But soon, Li Su adjusted.

Then he simply ordered the little eunuch to bring up a wooden plank and paste paper on it to serve as a blackboard.

Li Su picked up the pen and first wrote out ten Arabic numerals from 0 to 9.

Then he introduced: "Everyone, please see, these ten numbers represent the ten numbers from zero to nine. ”

"It's a lot easier to write."

"When converted into addition and multiplication, it's even more concise."

Next, after Li Su explained the essentials of addition and multiplication——

Most of the officials were confused, and they couldn't understand what the King of Shu was talking about.

But it always feels like it's amazing.

Well, in this era, arithmetic is just a trail.

Well, in ancient China, arithmetic seems to have always been a trail.

It's normal for most people to not understand.

However, the numerous officials of the household department, especially the five old bookkeepers.

After listening to Li Su's explanation, I couldn't help but be amazed!

"Wonderful! It's amazing, it's wonderful! ”

"It's amazing that the King of Shu can come up with this method!"

"Yes, with the Shu King number and this kind of calculation, the operation process can be greatly simplified."

"Even many arithmetic problems can be easily solved."

Hearing this, Li Su couldn't help but smile slightly.

Xindao: This is where it goes.

These are just the knowledge of the second and third grades of primary school.

If you wait until the fifth grade of elementary school, you don't know how surprised you will be!

Seeing the number of the King of Shu, it actually had such a miraculous effect, Li Shimin was also overjoyed.

couldn't help but say: "Okay, this Shu King number is extremely wonderful." The decree went down and ordered the number of the King of Shu to be promoted throughout the Tang Dynasty. ”

"Yes, Your Majesty!"

"Also, the officials of the household department take turns to study in the Zhonghua Academy."

"Yes, Your Highness."

Tobe Shangshu, his face was a little ugly.

Let the officials of their entire household department take turns to go to school with primary school students, and their old faces are simply nowhere to be placed.

However, who let them lose to five children in this competition?

This proves that the numbers of the King of Shu and the algorithm are indeed simpler and more effective than the methods they use now.

At this time, the King of Shu looked at Fan Tong and asked with a smile: "Fan Yushi, now, do you have anything else to say?" ”

Fan Tong's face was pale and unusually ugly.

This time to impeach the King of Shu, he was in the vanguard.

However, he never expected that instead of impeaching the king of Shu, he let himself fall into prison.

This time, he is in a catastrophe, even if he does not resign, he will be liquidated afterwards.

In this case, Fan Tong simply broke the can.

"This time the impeachment of the King of Shu is that the lower officials are confused, and the lower officials voluntarily resign."

"However, there is still nothing that the lower official does not understand, and he still asks His Highness for advice?"

Well?

What the hell is this guy going to do?

Li Su couldn't help but say lazily: "If you don't understand anything, just ask!" ”

Fan Tong asked, "These natural science theories of His Highness are certainly unexpected. ”

"But is it any use other than grandstanding?"

"Is it just to win a bet with someone and gain a sense of superiority?"

"Xia Guan really doesn't understand, what is the point of letting many students learn these side ways and waste a lot of time!"

After Fan Tong asked this question, the eldest grandson Wuji and the officials of the five surnamed Qiwang factions couldn't help but secretly give a thumbs up.

That's a good question.

This is the level that Fan Tong should have.

Fan Tong must have been sacrificed, but at this time, he also completely let go, and finally broke out in full state.

Li Su smiled and said: "It's just a surface, you don't understand natural science at all, who told you it's useless?" ”

Fan Tong sneered: "Dare to ask Your Highness, what is the use of it?" Can it help the national economy and people's livelihood? ”

Li Su smiled and said: "Of course, the application fields of science are very extensive. ”

"For example, arithmetic, for example, in agriculture, we can optimize grain planting and find scientific fertilization methods, which can greatly increase grain production."

"Let's say, medicine. It can overcome more diseases and benefit the people. ”

"You might as well say, this!"

After that, Li Su clapped his hands, and soon someone sent in a small car made of wood.

The car is not big, and it is about a foot long, wide and high.

The workmanship is exquisite, but everyone is at a loss, not understanding what the King of Shu is going to do.

The next moment, Li Su pressed the button on the side of the wooden car.

Suddenly, the cart started on its own and ran forward.

At this scene, everyone present except Li Yu was taken aback.

Some people even involuntarily took a step back.

How could this, this wooden cart, run on its own?

It's amazing!

"Wooden oxen and horses? Is this just a wooden cow and a horse? ”

"It turns out that the wooden ox and the horse are not legends? But it's real? ”

"Ingenuity! It's really ingenious! ”

Above the main hall, there was a burst of exclamations.

Even Fan Tong was taken aback.

However, Fan Tong, who was determined to lose his official position, has now completely become barefoot.

The so-called barefoot is not afraid of wearing shoes, and now Fan Tong is really open.

He couldn't help but sneer: "KitKat lewd skills, this is just KitKat lewd skills!" ”

"Even if such a small wooden cart can walk on its own, what is its purpose besides eye-catching?"

Li Su sneered and said, "Since you can build a small car, why can't you make a big car?" ”

"When the time comes, how much manpower and material resources will be saved by manufacturing a cart without manpower and without livestock pulling the cart?"

"At that time, this kind of science and technology can be applied not only to cars, but also to ships and other aspects."

"There is no need to use cattle for cultivated land, and machinery can be used to build bridges and pave roads!"

"When the time comes, how prosperous will my Datang be?"

Many officials in the Tang Dynasty were attracted by the blueprint drawn by the King of Shu.

If you can really do all this, it will really be a world of great governance!

As participants and founders of this era, when the time comes, they will inevitably be able to leave a strong mark in the history books.

However, the blueprint constructed by the King of Shu is afraid that it will be difficult to achieve, right?

Although in their hearts, they don't dare to believe it.

However, I still have a faint feeling in my heart.

With the King of Shu here, there is the Zhonghua School Palace, this matter is really not impossible!

This kind of prosperity is extremely exciting just thinking about it!

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