Li Chengyang thought about it for a long time and didn't come up with a charter, he was a complete layman about the army, and he had never dealt with people in the army in his past life or in this life.

Seeing that it was not early, the voice of the watchman in the palace came, it was already a long time, Li Gu was still Li Chengyang's housekeeper after all, seeing that he had begun to nod uncontrollably, he didn't stay, called Xiao'er over, and waited for the young master to wash up and go to bed.

Just as soon as I closed my eyes and opened my eyes, the sky was already bright, and I had never stayed up so often in my previous life, who would have thought that the King of Qin, who was high in this life, had never slept peacefully, so Li Chengyang sighed.

In the past, I always felt that those officials only cared about pleasure and vegetarian meals, but now it is my turn to know that I really don't want to do it for a long time without any ability.

The carriage squinted for a while, and then inspected the household department a few times, the jinshi still used the calculation chips, the little old man said that he planned to teach them the new algorithm after checking the accounts this time, and stopped halfway to let the prince wait for the results, did he dislike living too long?

After looking at it, there was no problem, the jinshi were still full of enthusiasm like chicken blood, and then worked hard for a little hope in the vague, and asked the little old man how the algorithm he had learned, and the little old man proudly told him that he had completed all the practice problems on the "Lee's algorithm", and now he was reviewing the old and learning the new.

Yes, don't review the old and learn the new, the level of primary school mathematics is only, it is really not much difficult for a person who has been immersed in the way of arithmetic and arithmetic all the year round, and there is nothing to be proud of if he can learn it in a few days, and he told Wang Yun to copy the "Li's algorithm" again, and return the handwritten book by Li Chengyang, and he was going to give it to Li Shimin after work at night.

Wang Yun immediately responded, and Li Chengyang stopped patrolling, found a cooler position, pulled the blanket that the little old man didn't know where to find it, and fell asleep.

I slept last night, and I didn't sleep long today, it was almost noon, he opened his eyes, looked around, and there was no change, he began to think about military training again, and his relatives in his previous life really made him reluctant to let go.

As soon as the little old man saw that Li Chengyang was awake, he hurriedly took the book and handed it to him, it was an algorithm book created with great effort, and he took it and flipped through it, it was good, there was no trace of scribbles, the ancients respected the book very much, and it was easy not to defile it.

"You've learned everything inside? Can you explain it? "I still asked, although the little old man's ability is indeed good, but when it comes to teaching ability, it is still worth questioning.

"Your Highness, it's going to be a meeting, but I'm a teacher, I can't learn the same as students, you look at those teachers of your younger brothers, which one is not a rich five-car, and the things learned are far more than the things that are taught, I don't know if His Highness still has a few secret skills, if there is a thorn in the future, the old minister can also govern him with His Royal Highness's hand" The little old man believes that Li Chengyang still has a lot of good things that he hasn't taken out, even if he can't see it, the "Li algorithm" behind the bright "predict what will happen next, and look at the next decomposition" also made it clear that Li Chengyang was hiding at least one hand.

After thinking about it, if the teacher has no skills that can suppress the scene, it is indeed easy to cause everyone's dissatisfaction, beckoning, picking up the pen and paper by the way, waving his hand and writing on the paper "X, Y" two words that make the students hate itchy.

Giving the binary system of equations to the little old man, this is enough to make the little old man laugh and be proud of arithmetic, which is not only an algorithm, but also provides a new way of thinking, and after understanding this idea of unknowns, it is also excellent to apply it to other aspects.

Wang Yun left satisfied, Li Chengyang didn't let him take a piece of paper, and the little old man didn't have any opinions, after all, the secret of other people's non-passing, now seeing that he was reluctantly passed on to him when he was doing things for Li Chengyang, how could he dare to leave pen and ink, in case others learned it, then the ancestral tomb of the Qin Wang family smoked angrily?

No, where is his ancestral grave? Hey, don't think about it, this binary system of equations is really wonderful, the original problem of chickens and rabbits in the same cage is easily solved, the method used by Li Chengyang before is strictly speaking, it is not an algorithm, it is just a skill to do problems, and now this equation system is an algorithm, and it can be taken out to grant people a method.

The little old man left, Li Chengyang touched his head bitterly, sat on the main seat, cut out a stack of paper, and prepared to write out all the equations of a few yuan, which was ready to be handed over to Li Shimin, as a superior, he could not be as good as the people below, and he did not need to do mental arithmetic to the extent of a few numbers, but he must understand, and Li Chengyang, as the founder of the new algorithm, must ensure that Li Shimin knows more than the officials below, so as not to be deceived.

The algorithm of advanced points is really difficult to write, and it didn't take him half a day to write addition, subtraction, multiplication and division before, but now he is only halfway through writing until the sky is dark. There's so much to explain.

Simply, I didn't write it, I hastily ended it, mentioned "Lee's algorithm" on the cover as usual, wrote the author in the lower right corner, turned the book over and wrote the last sentence "Predict what will happen next, and see the next decomposition".

The ink dried, and it was dark, so I got off work for the people, carried the book, and wandered all the way to the East Palace, and went straight to Li Shimin's study.

Sure enough, the hard-working dad is still working, and the thick folds on the desk seem to have never been reduced, and he has never rested for a moment, so why are there so many things?

After waiting for a while, Li Shimin finished handling the fold in his hand and looked up at Li Chengyang: "Coming?" Is there anything going on in the household department today? ”。

As the cliché goes, every time I come, this is the sentence, Li Shimin doesn't know if he is expecting an accident or nothing to happen in the household department, Li Chengyang also replied that everything is fine.

"Then you go down, I'll go see your mother later, she said she hasn't seen you for a few days, what are you doing these days, don't go to your mother to say goodbye, be careful I smoke you."

Ah, what did I do? I'm not heartbroken for you, a father, and I'm embarrassed to whip me, but I feel against it, but I replied: "Hey, Dad, I have a reason for this, didn't you say that I should hand over things to Lord Wang Yunwang, I wrote a book that I couldn't sleep at night, just today, and I have been sleepless for several days to complete a new one, the new one has not been learned by others, the original one is enough for them, this is not to hurry up and give it to you, let you take a look, and criticize and correct it."

As he spoke, he handed over the two books, Li Shimin took it and opened it and looked at it twice, he knew the content of the old one, Li Chengyang said this at the beginning, but now it is just a little more specific, not to mention anything new, and opened the new one, and after a few glances, he was fascinated.

Addition, subtraction, multiplication and division are the original.,Li Chengyang just set a specification for these things.,Improve the efficiency of the algorithm.,It's just some peculiar skills.,It's not a genius.,And the things in the second book are completely out of the category of skills.,It's completely an independent algorithm.,I don't know if the author is an arithmetic wizard who hasn't met for thousands of years, and many people will believe it.。

"You said you could say a little bit at all, and that's what you said?" looked at the book intently, gritted his teeth and asked Li Chengyang, who has ever seen a twelve-year-old arithmetic? How much knowledge does it take to create such a rigorous algorithm? If this is also called a little bit, then won't everyone in the world, including him, become a fool?

Li Shimin regretted not letting Li Chengyang move into the household department as soon as possible, if he could be found in advance, and then the report and this algorithm could be lined up in advance, the family could still make a fuss about taxes, and do it seamlessly, showing his muscles naked to him, the new prince.

Looking at Li Shimin, who was redder and redder the more he reads, he hurriedly said goodbye, the eldest grandson was still waiting for him to say goodbye, and he did think a little bit about it after not seeing him for a few days, so he hurriedly slipped out of the study, I don't know why Li Shimin was angry, but it must be because of him, if he stays, I don't know if he will be pumped for a while.

Came to the eldest grandson's harem, at this time the eldest grandson was holding a food box and preparing to see Li Shimin, since he ascended the crown prince, he did not come out of the study every day, especially a few days ago, the rice was not eaten much, the eldest grandson had to remember the time, and he personally carried the meal to supervise Li Shimin to eat.

Seeing Li Chengyang coming, the eldest grandson's serious face instantly smiled into a flower, and put the food box with few hands aside, what to send or not to send food, it is nothing to do later, it is nothing if the eldest man does not eat for a day, it is more important for the eldest son to come, what prince is not very son, I will talk about it later.

"Say hello to my mother, hehe, mother, what are you doing here?" Two steps forward, he picked up the eldest grandson and asked curiously.

"Just got back from your dad? Did he not eat again? After getting Li Chengyang's affirmative reply, the eldest grandson nodded Li Chengyang's nose: "You father and son, one is busier than the other, your father hasn't had dinner seriously for several days, send it to him for his mother, hum, there are so many sons, none of them give me peace of mind, have you eaten, a lot of it has been made in the kitchen, you also eat some with me, I can't control your father and I can't take care of you."

There was no way, the old lady was unhappy, so she had to bow her head and be trained, and then she got a bowl of the old lady's love lotus seed soup, and the eldest grandson didn't continue to keep him after eating, and drove Li Chengyang away with a cold food box to Li Shimin.

Back in the side courtyard, Li Chengyang sighed, what is the matter, originally he wanted to stop by and ask Li Shimin, everyone about military training, who knows what he gritted his teeth for no reason, and he also wanted to ask the eldest grandson, to see what the eldest grandson, who was also accustomed to seeing swords and swords, said, but he didn't ask.

There was no way, I called Li Gu and asked Li Gu what method he had come up with, Li Gu was simply there, the previous training methods were slightly changed, and then supplemented by Li Chengyang's method of training military discipline, how big a thing is, it is very simple.

Now it has to be like this, Li Chengyang always feels that there are shortcomings, and he also knows that this choice is the best way, but he still can't avoid the original expectations in his heart, and if he is a little less, he feels that he is not complete, and he doesn't know what kind of soldiers he can get with the incomplete training method.

Well, let's do it first, if he can make a gun in his lifetime, he can point at Li Gu's nose and say that this is the orthodoxy of training the art of war, he doesn't mind training with him personally, even if he is about to be buried when the gun is made, he also wants to experience the feeling of being ravaged by the instructors again.

I told Li Gu the details again, and agreed to start formal training tomorrow, so I fell asleep with a sour nose.