I am the empress, you still tell me to run away?

If it really invaded, and Lin Xuan is the commander in chief, can he stop it?

If he couldn't stop it, he ran away, fearing that he would be played by the imperial censor.

In the worst case, Lin Xuan was killed by the troops of the Prairie Huan tribe and Chengjiang Kingdom before he could run away in the army.

These are all possible things.

Yang conspiracy!

Empress Ji Handan quickly made a judgment.

The reason for making such a judgment is also very simple. In the final stage of the court meeting, it completely turned into a dispute about whether Lin Xuan should become the commander of the Xiangzhou Army.

All the officials in the Hall of Supreme Harmony should have seen such an obvious matter clearly.

In addition, the second faction did not support Lin Xuan becoming the commander-in-chief of the Xiangzhou Army.

They thought that Lin Xuan was a civil servant and a remnant of the nobles of the previous dynasty. If he was granted the title and returned to the soldiers, it would be purely looking for trouble.

Of course, it does not rule out that there are ministers who sing red faces and black faces to confuse the public.

As for the third faction, just don't participate, just watch.

To be honest, Empress Ji Handan thought over and over again, and also wanted to let Lin Xuan leave Tiandu Beiluo temporarily.

Although Sima Zhao was punished by the nine clans for murdering her and being guilty of treason, the destruction of Sima Zhao's family has alerted many family members, and no accidents have begun to plan to kill Lin Xuan completely.

Let Lin Xuan leave Tiandu Beiluo at this time, just to avoid the limelight.

If it is arranged like this, it needs a suitable place.

In this way, there is probably no place where Lin Xuan can be as safe as the commander-in-chief of the 15 Xiangzhou Army.

It's just that there is a very big problem in doing this, what if Lin Xuan knows how to fight?

What if Lin Xuan ran away with the 15 Xiangzhou Army?

I have seen the empress Ji Handan who Lin Xuan can do many times, and I feel that this has to be guarded against.

Therefore, the empress Ji Handan came to Taining Palace after the next court, and asked her mother, Li Ningyan, for advice.

As for the sweet potatoes that were still barbecued outside the Hall of Supreme Harmony, she didn't eat them. She had eaten them many times at Lin Xuan's house, so she let the ministers divide them among themselves.

……

【1、2、3、4、5、6、7、8、9、0】

Lin Xuan pasted a piece of paper on a wooden board and taught in the Imperial College.

Being bombarded by the four sacrificial wines one after another, Lin Xuan decided to take some lessons.

He doesn't care about the courses of various schools of thought, just talk about basic mathematics and science.

"This is a simple way of writing numbers, which can be called symbolic numbers, or ordinary numbers."

[one, two, three, four, five, six, seven, eight, nine, zero, ten, hundred, thousand, ten thousand]

On the second piece of paper, Lin Xuan continued: "This is the daily way of writing numbers today, which can be called lowercase numbers."

[One, two, three, four, five, six, seven, eight, nine, zero, ten, hundred, thousand, ten thousand (ten thousand)]

"This is a number that is often written when used for accounting. It can be called a capital number."

The Guozijian students below looked at the numbers written by Lin Xuan. They knew the last two types, but what is the first type of symbolic numbers?

Chapter 100 Brother Lin, You Don't Need to Worry

Numbers are the foundation of mathematics!

Lin Xuan didn't care about the doubts of these students. After all, these belonged to the foundation. After telling them directly, let these Guozijian students memorize them.

Then, continue to teach addition and subtraction, multiplication and division, and mixed operations using numbers.

Among them, multiplication and division especially teach the ninety-nine multiplication table together.

However, all the Guozijian students who come to this course have a simple printed math book. Lin Xuan is not worried at all that these students will not be able to remember it. It’s okay if they can’t remember it.

A big class ended and it was almost noon.

Except for a few students whose eyes are still bright, most of the students look dignified, hazy and erratic.

In addition, most of the lecturers, professors, doctors, etc. who came to the lectures and wanted to see how much Lin Xuan had to become a great sacrificial wine were all numb after the lectures.

"Arithmetic, can you still use it like this?"

"The grand sacrificial wine is really a pedantic heaven and man. Is it self-created knowledge, or is it inherited?"

"If Si Tianjian and Mohist disciples listen to this class, they will be astonished!"

"There are also these symbols and numbers, which are really mysterious and mysterious, especially this 0, which is really wonderful!"

"Guys, did you understand the rules of this mixed calculation just now? Do you calculate multiplication and division first, or do you calculate from front to back?" A young professor who was sweating profusely asked the old professor beside him for advice.

"The Dajijiu distributed the textbooks, and it's written in the textbooks, you come to the class, don't you read the textbooks?"

The old professor glanced at him and reminded.

Now he is still indulging in the mathematics that Lin Xuan said. In the words of Taoism, how can he be disturbed when he is enlightening.

"It's wonderful, it's wonderful!"

It's just that the more he thinks about it, the more and more questions the old professor has in his mind.

Because Lin Xuan's lecture just now only taught addition, subtraction, multiplication, and division within ten digits, and simple mixed operations within ten digits, but what about addition, subtraction, multiplication, and division for tens and hundreds of digits?

They can't just pinch straws and count a little bit, can they?

Or, is it still abacus for everyone?

"Where's the big sacrificial wine?"

He came to his senses and wanted to ask Lin Xuan again, only to find that Lin Xuan had long since disappeared.

Recalling that when they came, they were still in a state of arrogance, thinking that Lin Xuan was only 17 years old, and he could teach something, and it was nothing more than the shadow of his ancestors in the previous dynasty.

But who would have thought that just this symbolic number would shock everyone.

Because according to the application of this symbolic number, mathematical operations will become more intuitive, more beautiful, and more convenient for operations.

Otherwise, according to the original mathematics, I don't know how much effort it takes to calculate.

There is no doubt that there are more convenient calculation methods for the two-digit and three-digit numbers of symbolic numbers.

They couldn't wait to know, but Lin Xuan, the grand priest, had already left first.

The most hateful thing is that the arithmetic textbooks distributed by the grand priest are all the lessons of the day.

Lin Xuan can't be blamed for this. The current printing technique is woodblock printing. The printing of these textbooks alone makes the workers very tired. Lin Xuan is also embarrassed to increase the workload of these printing workers.

In addition, even so, woodblock printing is still in an unskilled state and needs further improvement.

As for movable type printing...

Lin Xuan also has only one idea, what clay type, wooden type, lead type, copper type and so on.

Among them, the most convenient to promote is probably the wooden movable type, but the wooden movable type will be limited by the material, and there are problems such as shrinking when wet, and many improvements are needed.

If you use clay type, it will be very good.

If you have money, copper movable type and lead movable type are better.

Although we know a lot, how to make it is a very big problem.

Therefore, before signing in to obtain the corresponding drawings and technical books, Lin Xuan does not plan to say it for the time being, and a block printing is enough for the time being.

This woodblock printing was also taught by Lin Xuan to the craftsmen of the Guozijian, otherwise it would be troublesome just to let students copy books.

Especially math books, if they make a mistake, it will be a big pit.

"I always feel like I'm teaching elementary school students."

Lin Xuan thought of announcing the dismissal of get out of class. In the huge classroom, a group of Guozijian students, lecturers, professors, doctors, etc. were still intoxicated by the basic knowledge of mathematics that he explained at one time. Lin Xuan smiled.

I have to say that this spirit of seeking knowledge is really admirable.

"Old Xu, go home!"

Lin Xuan sat in the carriage and said with a smile.

It is not in vain for him to prepare lessons for so long, so he simply took a few more lessons to teach these basics.

"Okay, sir!"

Here, the coachman Lao Xu responded cheerfully, and drove the carriage to Yongle Lane.

……

Taining Palace.

Empress Ji Handan arrived and briefly explained everything that happened at the court meeting today to Empress Dowager Li Ningyan.

"This is the conspiracy of the aristocratic family!"

After hearing this, Queen Mother Li Ningyan smiled: "They want to get rid of the Xiangzhou army, and they also want to get rid of Lin Xuan, at least let Lin Xuan leave Tiandu and go to a place where he can't interfere with the court. The army and Lin Xuan are one, stationed in the northeast, deterring the Huan people in the grassland and the Chengjiang country."

"However, all the actions of the Huan people in the grassland and the Chengjiang country are caused by Sima Zhao. Such a little deterrence is not a deterrent to them at all."

On the side, the old eunuch Yu Jingyi held a booklet and presented it to the Empress Ji Handan.

"This is the information just sent this morning, you can take a closer look."

"Ah."

Empress Ji Handan picked up the booklet, looked at it carefully, and her expression became more gloomy when she saw the back.

Unexpectedly, what Lin Xuan said was true, and Sima Zhao really had an unforgivable crime!

This pamphlet records Sima Zhao's evidence of collaborating with the enemy with Cheng Jiang, as well as the evidence of his relationship with the Huan tribe in the grassland.

The most ironic thing is that the Huan tribe in the grassland was able to grow from a small tribe to the dominant position in the eastern grassland because of the basic development strategy customized by Sima Zhao.

What Sima Zhao didn't expect was that after the Huan clan grew stronger, they were somewhat arrogant and gradually fell into a state of loss of control.

Therefore, the last time Sima Zhao contacted the Huan people in the grassland to make trouble, the Khan of the Huan tribe hesitated.

Just dragged on and on until now.

Of course, the bigger reason for this was that the Huan tribe in the grassland was afraid that the Empress Ji Handan would beat them.

Therefore, no matter what problems arise within Daqian, as long as Empress Ji Handan is still there, he must think twice.

After all, it is different from the last time. The last time the Empress Ji Handan had to face the rebellion of the three internal kings, and the army of Wei, Chu, and Sui from the outside.

Now, there is only one of them on the grassland, even if they have 40 cavalry in their hands, they are not sure enough for the time being until the information is confirmed.

"It's easy for our family to destroy the Sima family." The empress Ji Handan put down the pamphlet and said, "My queen, I have a big question now. Lin Xuan stays at home, why does he know so much?"

"Boy Lin is still doubting your identity as Zhao Yuehan." Empress Dowager Li Ningyan smiled, "I have arranged for his identity to be checked repeatedly, and there is no problem. However, if you still have some concerns, you might as well push it away this time." Zhou, according to the wishes of those aristocratic families, let Lin Xiaozi be the commander of the Xiangzhou Army."

"He is Le Xianhou, and he is also a great sacrificial wine. He will not have any problems as the commander-in-chief."

"By the way, by the way, let that man named Yang Xiu be the head of the Xiangzhou Army."

"It would be a pity not to be a military chief for such a talent."

"..."

Empress Ji Handan looked at her mother, Li Ningyan, and seriously doubted whether her mother was joking.

"Mother, if Lin Xuan really knows how to fight, what if he ran away with the 15 Xiangzhou Army?"

This point has to be said.

In the past, the Xiangzhou army could be easily controlled only by food and pay.

But now, with the fairy food offered by Lin Xuan, the food and grass for the 15 Xiangzhou Army can be easily guaranteed.

With sufficient food and grass, the Xiangzhou army will not betray the coach, and can follow the coach everywhere.

Based on Lin Xuan's previously mentioned Nanyang plan, and the strategy of building a country after arriving in Nanyang, it is not ruled out that after he gets the 15 Xiangzhou army, he will come to crack the soil and seal the border, and separate one side.

As for what level the Xiangzhou Army's combat power will reach in the future, who knows?

This can be regarded as coming from her military intuition.

Empress Dowager Li Ningyan smiled and said calmly: "Don't worry, I have already made arrangements for this matter. Boy Lin is a kind and righteous person, and he will not run away with the Xiangzhou Army."