Lin Banxia smiled slightly.

She didn't think she had any extravagance in her.

"I'm early." Lin Banxia asked.

"It's not early, it's not early, the prince ordered, Miss Lin will go to the study first when she arrives. Mr. Shen and Mr. Zhou are also in the study. Steward Xu said with a smile.

The most familiar place for Lin Banxia in the palace is this outer study.

You don't need a housekeeper to lead you to find it.

However, it was really uncomfortable to walk in small steps, Lin Banxia disguised a few steps, and still took a big step.

"Steward Xu, what are the rules for the snow viewing party for a while?" Lin Banxia asked.

"There are no special rules, just to give the literati a chance to make friends with the young ladies and young masters.

Everyone can enjoy the snow together, eat tea, and also chant poems and paint. Some people will also look at the young lady and the young master. ”

Lin Banxia thought "oh", this is the social circle of the powerful?

Xia Changyan wants her to join too?

When they arrived outside the courtyard of the study, Baoqin was stopped, and Lin Banxia and the housekeeper entered the courtyard together, and the guards inside reported.

Shen Cheng personally came out and opened the door and said, "Lin Xiangjun, please come in." ”

After Lin Banxia went in, he took off his big hat, and Xia Changyan had already stood up and took it easily.

"Thank you, Lord Wang." Lin Banxia thanked him.

"There is still half an hour left in the snow viewing party, Miss Lin will sit down and rest first." Xia Changyan poured a cup of tea for Lin Banxia.

Lin Banxia said: "Just now I asked the housekeeper what the rules are for appreciating the snow, and the housekeeper said that he can chant poetry and paint. Lord, I don't know anything about this. ”

Xia Changyan said with a smile: "You don't have to recite poems and paint, and not every lady is good at these."

At most, there will be a flying flower order, but it is not limited to being original.

Today's Flying Flower Order is a flower order must be the word 'snow', and everyone will generally prepare in advance. ”

Lin Banxia nodded: "It's time to say the poem with the word 'snow'." ”

"It's nothing to say, just a glass of wine. Miss Lin is good at other places, so you don't have to stick to these. Xia Changyan said.

Shen Cheng also said: "Miss Shen is good at arithmetic, and this point can be higher than many people." ”

Zhou Sheng also said: "Your Highness, today's flying flower order is not as good as three points, one is poetry, two is arithmetic, and three is archery." ”

Xia Changyan clapped his hands when he heard this: "This is very good. ”

Lin Banxia laughed: "Your Highness, Mr. Zhou, is this a shortcut for me?" ”

Shen Cheng shook his head: "How could it be a shortcut to Lin Xiangjun alone?"

Among the six arts of the gentleman, shooting is three, writing is five, and the number is six, taking three of them is just a pastime when literati gather together. ”

Xia Changyan also said: "It doesn't matter if you win or lose, you have to let everyone have fun." ”

Lin Banxia also smiled and said, "No matter what you think, the prince opened the back door for me." ”

Everyone laughed.

The laughter fell, and Xia Changyan said, "It's not like opening the back door for Miss Lin." Miss Lin's mastery of arithmetic is obvious to all.

Mr. Shen and Mr. Zhou discussed what you left yesterday for a long time, and came to the study again in the morning. ”

Shen Cheng said: "Lin Xiangjun left these yesterday, I almost understood them in detail. However, in the graphic formula left by Lin Xiangjun last time, the formula of the circle was missing. Why is that? ”

What else could it be? For the so-called pi.

Lin Banxia said in his heart, but he said with a bit of confusion: "Master told me about the density of the circle, saying that this value is the ratio of the circumference to the diameter, which is about three.

I have seen Master cut the circle into a square calculation, but the calculation is complicated, and I can't understand it very well. ”

Shen Cheng asked softly, "How much can Lin Xiangjun remember?" ”

Lin Banxia frowned for a while and said, "Master said, it also needs to be fine, so that it is easy to calculate." ”

She looked at the ruler on the desktop in front of the blackboard and said, "Lord Wang, Mr. Shen, the number is carried by ten, and it is intuitively difficult for people to think of the decimal position directly." ”

Shen Cheng's heart moved slightly, and he mentioned measurement yesterday.

But measurement had become a law and could not be easily modified, and literati like him knew what a shock the imperial court would be caused by modifying it.

But Lin Banxia was born in the countryside, and I am afraid that he has no such concept in his heart.

Sure enough, Lin Banxia continued: "If you set a length unit, it will be the standard in order, and if it is more than ten times, it will be ten, and if it is a hundred times, it will be hundred."

It can also be divided and clarified within ten times, and it is always based on the concept of being easy to understand and easy to remember. ”

Lin Banxia almost said "rice", but the word rice had already penetrated into her heart.

Xia Changyan's expression remained unchanged, and he didn't seem to notice that Shen Cheng and Zhou Sheng were slightly moved, and asked, "This proposal is very novel, what does it have to do with circular calculation?" ”

Lin Banxia shook his head: "It doesn't matter, I just think it's so easy to calculate, such as ......"

Lin Banxia stepped forward, picked up the chalk and drew a line:

"If this length is one, it is divided into ten equal parts, and then it is centi, and ten times longer is ten, how intuitive.

It can even be extrapolated upwards to hundreds, thousands, thousands, hundreds of thousands, and even more.

With numbers, I thought it would be best to turn complexity into simplicity.

The purpose of teaching and educating people is to enable people to master more knowledge, at least simple knowledge. ”

Lin Banxia put down the chalk, "In this way, at least the villagers can understand how much grain they produce in the field every year." ”

The way of calculating grain in stone and bucket is not undesirable.

But in terms of stone and bucket calculations, if you encounter a big bucket in and a small bucket out, someone will suffer.

Those who suffer losses are either Shengdou Xiaomin or honest people.

Xia Changyan asked, "This is also the concept of Lingshi?" ”

Lin Banxia shook his head: "I thought about it, that day the master taught me the length of the size, and I suddenly wanted to talk about the master." ”

Shen Cheng subconsciously asked, "How does the Ling Master react?" ”

"My master, he knocked me on the bottom of the head and said that I was used to being opportunistic. Then he ignored me. ”

Lin Banxia made a distressed look: "I really think so many names are so difficult to memorize, li, zhang, ruler, inch, and ......."

Lin Banxia snapped his fingers, "There are still thirty miles to be left behind, it's too complicated to remember." ”

The three of them in the study glanced at each other, and then looked at her with eyes that Lin Banxia didn't understand.

Lin Banxia stopped talking, blinked, and said suspiciously: "What did I say wrong?" ”

After a long time, Xia Changyan shook his head and said, "Miss Lin didn't say anything wrong, it's just that you can just say these words in this study, don't go out and say it casually." ”

Lin Banxia let out a "hmm", knowing in his heart that these words probably belonged to the list of "deceiving teachers and destroying ancestors".

However, she looked at the expressions of the three people, and it was clear that she had listened.

Many ideas are meant to be infiltrated, coupled with subtlety.

If His Royal Highness the Prince becomes His Royal Highness the Crown Prince one day, her words may come true.

It doesn't hurt if you don't.

She doesn't have any foresight, and she doesn't have any plans, she just does what she wants.

There is also the idea of contributing to the science of the Great Xia Dynasty.

(End of chapter)