Chapter 402: We All Love Math

"Can you be righteous?"

On the second day, before Li Hongru went out, Yang Su asked him casually.

"I'm greedy for life and afraid of death, and I still care about my small family, and I can't be righteous at all!"

"That's good!"

Li Hongru immediately replied.

His acquaintance made Yang Su very satisfied.

Yang Su can't follow Li Hongru at any time, but as long as Li Hongru still cares about his family, it will be fine.

He exchanged a few words with Li Hongru in a low voice, and then discussed marriage with Ke and Li Baoguo with a smile.

As a bigwig who is old, experienced, and at the top level, Yang Su is very clear about the twists and turns of the family and the official class, and is far from having to try his luck like the Hakka family and Li Baoguo.

He learned enough information from the Hakka family and Li Baoguo, and immediately pointed at the Hakka family's Baifang book for a while, talking about the suitable object of the other party.

At this time, most men and women still adhered to the words of matchmaking, and more obeyed their parents.

When Yang Su pointed out, there was no shortage of normal marriages, which were beneficial to both parties.

After some talking, Hakka and Li Baoguo were overjoyed.

"Mr. Yang knows so much, why don't you go out with us and ask for money," Ke invited.

"That's it!"

Yang Su pondered for a few seconds, and finally agreed.

There were not many people in the previous dynasty who were qualified to let him be a matchmaker, and he hoped that these petty officials and small families could get to know each other, love each other, and form a relationship.

After Li Hongru left the Li Mansion, Yang Su also went out with the Hakka family and Li Baoguo.

At this time, each has its own way.

Li Hongru originally wanted to go to the Royal Library Pavilion, but was made a fuss by Li Chunfeng, so he could only go to the Stargazing Tower first.

"One hundred and sixty-eight feet thick wall, two rats burrow from both sides to the middle, the big mouse hits three feet on the first day, the small mouse is also three feet, the big mouse burrows twice as much every day as the previous day, and the little mouse ......"

When Li Hongru took the wind ladder to the stargazing tower, he only heard Li Chunfeng chattering in his mouth.

There are only a limited number of people who can climb to the top of the Qin Tianjian building, and there is only Li Chunfeng on the top of the stargazing tower at this time.

He read it for a long time before he noticed Li Hongru coming in.

"I thought it was Young Eunuch Yuan who came back, what are you doing here?"

Li Chunfeng was very unhappy.

There will be wear and tear after the operation of the air ladder, and there are not many people who are qualified to ride.

Borrowing the light of four people to predict the future, Li Hongru asked for a pass token and knew the password to go upstairs.

It's just that the number of times this goods come to the stargazing tower is not much, and it is rare to come a few times a year.

Seeing Li Hongru, Li Chunfeng looked unhappy at this time.

Last night, he rushed to the house, and was tossed by Li Hongru with a distracting bell, and then he was hit again when he calculated, his brain was buzzing, and when he returned home, he was stumped by his mother-in-law.

Li Chunfeng only felt that he was unlucky, one after another.

He snorted a few times at this time, sighed at his bad luck, and then faced Li Hongru.

"I just ran over to tell you, don't check people next time, lest you be beaten to death!"

"Why do some powerful masters often appear around you," Li Chunfeng said dissatisfiedly: "What is the origin of this?" ”

"Our Jianghu Division specializes in this, and it's normal to know some Jianghu masters," Li Hongru replied: "Your stargazing tower is always causing trouble for the palace." ”

Li Hongru said this, then Li Chunfeng had no words, and he didn't bother to ask who the people around Li Hongru were.

There are many talented people in the rivers and lakes, many phase masters and astrologers in the stargazing building, and there are many important cases in Dali Temple......

Many departments perform their own duties, and it is normal for Li Hongru to have some masters on the rivers and lakes around him.

It's just that this master of the rivers and lakes made him suffer, so he was a little too high.

Li Chunfeng only felt that the title of 'No. 1 in the world' was too empty, and if he didn't have one or two people to match, he would look a little weak.

He muttered a few sentences, and was told by Li Hongru, so he put his mind down, and then wanted to discuss "Hug Puzi" with Li Hongru.

"Not today, I'm going to the palace to read today," Li Hongru refused.

"You must have deliberately hung my mind."

Li Chunfeng was angry for a while.

But thinking about the contrast between the palace collection and the Shangqing faction, he could only accept it sullenly.

No matter how good the inheritance of the Shangqing School is, it is also the inheritance of Taoism.

The collection of books in the imperial palace is the highest temple of Confucian literati, which is very suitable for the practice of Confucian literati.

"Are you doing a primary school monk question?"

When communicating with Li Chunfeng, Li Hongru also looked around to see what this old Taoist was doing day by day.

Don't stare at him and the people around him when you're fine.

Li Hongru himself is unpredictable, and Yang Su is a bomb, and it is easy for everyone to suffer together.

Seeing Li Chunfeng doing the math problem of two mice, Li Hongru was immediately relieved.

As long as you don't come to him for trouble, it's good to have such a hobby to pass the time.

"What primary school monk question, I am mathematics, very much need wisdom of mathematics, you don't look down on this kind of problem, we need countless summaries to form a formula, so that future generations can understand, future generations feel simple, that is also our continuous study, in order to make them stand and talk without backache......"

As if he had been scratched and hurt his feet, Li Chunfeng tried to explain, and what he said was the truth.

This made Li Hongru feel that there was a ghost.

He looked at Li Chunfeng's pile of papyrus, each of which had different numbers and answers, and there were dozens of copies.

Li Chunfeng seems to be working backwards based on the data and results of these topics.

The data is calculated step by step, which is a hard push.

There are only questions and answers, and it is really difficult to deduce a correct calculation formula backwards.

In general, the current math is more about addition and subtraction, and there are fewer formulas.

There are also some special needs for physiognomers, astrologers, craftsmen, etc.

It's not unusual for Li Chunfeng to study this.

It's just that Li Hongru feels that the difficulty of the other party's question is not too great.

If Li Chunfeng needs it, he can set a correct formula for the other party.

"What a toss!"

Li Hongru drew with a pen, and then added many parentheses to mark the numbers that could be filled in.

"You have to pay more attention to communication in the future, after all, this kind of question is really simple!"

"Where is it simple, don't scribble...... Wait, how is the answer to your formula coming out? ”

Li Chunfeng was dissatisfied just now, and then he did some mental calculations.

He only felt that entering his wife's door was finally hopeful.

Although it will be changed to other topics in the future, at least in the near future, it will succeed.

He didn't bother to care about Li Hongru, so he rushed to calculate it, and suddenly his face was happy.

"Let's go, let's go, you hurry up to the palace library, don't delay the time to learn Confucian grammar!"

He waved his hand and began to chase people.

This made Li Hongru baffled.

"A math problem is actually more important than "Hug Puzi", so just don't come to me for trouble in the near future."

The more Li Chunfeng came into contact, the more likely Li Hongru felt that he and Yang Sulu would be exposed, and there would be a lot of trouble.

After all, a physiognomy of Li Chunfeng's level is not just about looking at people's appearances, if he deduces something and has doubts, Yang Su will be unlucky, he will inevitably suffer, and Li Chunfeng will be even more unlucky.

Li Hongru just wanted Li Chunfeng to be quiet at this time.

Then he was able to expel Yang Su's resentful spirit.

Since then, everyone has not interfered with each other, and they can do whatever they like.

If Yang Su is still entangled in the future, Li Hongru decided to find an opportunity to move to Luoyang.

Relying on Hou Shangshu and the Demon Mirror, it was difficult for Yang Su to go to Luoyang City to make trouble.

He was driven down the ladder by Li Chunfeng, so he waved his sleeves and walked towards the noon gate of the palace.