When the water is clear, there are no fish!

There are too many examples in history that can warn Liu Ponu.

No one is perfect, so who can not make any mistakes?

Being too serious is not always a good thing, but as long as you don't make mistakes of principle.

You hold on to him, and he can work steadily, always keeping a sense of fear in his head, not a sense of despair.

One or two may not matter, but what about five or ten?

Who can guarantee that among so many people, there is not a single person who is not willing to be captured?

Five days later, Liu Ponu came to the Great Agricultural Order Mansion again with a group of people.

"Your Highness, this is ......" Looking at the so many people brought by Liu Ponu, Sang Hongyang suddenly became a little confused.

Liu Ponu only stayed in the house for less than a quarter of an hour that day, and he thought he would come back the next day, but he didn't wait.

In the past two days, Sang Hongyang is still curious, according to the things that the emperor personally explained, Liu Ponu should not be so contemptuous.

As a result, I didn't expect that this person really didn't talk about it, he just finished talking about it yesterday, and today Liu Ponu brought such a big surprise to himself.

"Hey, I walked around it that day, and I flipped through a few books of information at random, although you are very good and the storage is quite neat and convenient, but this seems to be a bit eye-consuming, and it is not clear enough." Liu Ponu hugged Sang Hongyang and said with a big grin.

The distance was so close that Liu Ponu could even hear Sang Hongyang's violent heartbeat, Liu Ponu smiled slightly, and continued: "No, I have transferred the people from the mine in the past few days, and by the way, I will teach you the latest and most convenient way to record." ”

"I can guarantee that as long as you learn this way of recording, your workload will be reduced by at least half in the future!"

'Huh......'

"Thank you, Your Highness......" Sang Hongyang sighed heavily, thinking that Liu Ponu had brought someone to find trouble, but it turned out to be this thing.

The emperor said that Liu Ponu knew a convenient and fast way to keep accounts, and this time he would teach them by the way when he came, and it would be much more convenient to use in the future, and most importantly, it would be convenient to check the reconciliation.

And the emperor also said that getting Liu Ponu familiar with the operation mode of the Great Agricultural Order is only secondary, and teaching them this method is the most important thing.

"It's all my own people, isn't it too much to say thank you......" Liu Ponu said with a sincere smile on his face.

For Liu Ponu, Sang Hongyang is basically half of his own person.

But it's his own people who are comfortable when he pits it, and if it's not his own people, he's too lazy to pit, so how cool is it to find a reason to give him a check?

He waved his hand at Wang Bing and said, "Wang Bing, you come over to teach a great agricultural order, so that your people are ready, let's strive for half a day of teaching, and be able to use it proficiently in one day!" ”

"Your Highness, this ...... Isn't this a little too fast......" Sang Hong's eyebrows jumped wildly.

Half a day to learn is scary enough, and a day to use it proficiently?

What about playing?

They were not uneducated people, so they asked everyone present, even if it was a genius like Sang Hongyang, he didn't dare to say that he could master a new technology in one day.

Even if the technology isn't as complex as it seems, it will take months or even years to use it skillfully and make sure nothing goes wrong.

And his work here is not at all wrong......

Although there are still a lot of bad debts, there are also a lot of bad debts that cannot be found clearly.

But that's not what he wants to see......

"Fast? It's not fast, they basically learned it in a day or two when they were studying, and my father and emperor only met in half a day, so many people can do it, it doesn't make sense that the elites under your command can't learn it! Liu Ponu said disapprovingly.

It's just a few Arabic numerals, and it's not difficult for adults to memorize them, mainly because they're so simple.

And the reason why Arabic numerals can be used all over the world is because it is too simple?

If you have not been exposed to any knowledge, you may still have some difficulty.

But for these officials, it is basically not difficult.

Isn't it true that a bad old man is so old that anyone who has regressed in all his functions can remember it?

All of a sudden, the courtyard was full of figures squatting on the ground learning Arabic numerals.

When Sang Hongyang began to come into contact with these, the doubts in his heart gradually began to dissipate a lot.

It doesn't seem that too hard.

That is, from zero to nine, you only need to remember the appearance of these nine numbers and the pronunciation of the corresponding numbers, and then there is a combination of two and three combinations, which corresponds to a hundred million, and each number corresponds to one.

"One hundred ninety-eight thousand six hundred sixty-five?" In the afternoon, Sang Hongyang, who had studied all morning, began to write a string of numbers on the ground at random, and then read them out by comparison.

After repeatedly confirming that there was no mistake, a rich smile instantly appeared on Sang Hongyang's face, and he looked at Liu Ponu and said, "Your Highness, don't say it, this way of digital accounting is really convenient." ”

"It's wrong, it should be a hundred, and the first one can't be omitted, otherwise the corresponding one will be one less digit, and that's a world of difference!" Liu Ponu corrected Sang Hongyang's mistake with a determined face.

In fact, it is not a mistake, according to the previous recording method, Sang Hongyang's pronunciation and recording are correct.

As for why the previous one was omitted, of course, it was because it was too troublesome to write, and the wise ancients found a way to save themselves trouble, and over time it became a custom.

Of course, only one is omitted, and one is directly replaced by hundreds, and the second or third is not omitted, nor can it be omitted.

According to the previous way of recording, it is one hundred and one long......

The probability of error is almost zero, but for someone who needs to record, it can be fatal.

Of course, each has its own advantages, and the advantage of capitalization is that after writing, it will be basically not wrong after verifying that there is no error, but once the Arabic numerals are recorded, you have to reconcile them from beginning to end.

But the benefits are just as obvious, as long as the format is not wrong, the problem can be seen almost immediately by an experienced person.

Although it is not enough to find the root of the problem at a glance, it is enough to be able to see that the general ledger is wrong and know that this is a problematic ledger.

Approaching the end of work, the officials who had studied for a day finally showed their results.

In fact, learning is not as difficult as they think.

"Huh? This data is not right! Liu Ponu held two bamboo slips in his hand, and he could see the problem at a glance, and the problem was obvious.

"What's wrong?" Sang Hongyang's heart trembled, and he hurriedly stretched out his head to look.

"The imperial court stipulates that thousands of dollars buy a knighthood, it is said that no matter how many people buy how many levels of knighthood on this bamboo slip, the final total should be an integer, why is the total recorded on it not an integer? And the actual recorded data is a few hundred dollars less than the real data? Liu Ponu pointed to a bamboo slip and said.

He had seen this kind of thing before, but he was too lazy to investigate.

A single bamboo slip gave him a headache, and I was afraid that the whole person would be wasted if he checked them one by one.

But after converting Chinese characters into Arabic numerals, it is clear what is wrong.

There are fifteen people listed on the top of the 12,300 yuan, and the total amount should be 2,600 yuan, but the total amount at the end is only 2,530 yuan.

"This, maybe it's a mistake, right?" Sang Hongyang couldn't help but blush, the top was quite clear, and there was a mistake below, although he probably knew what the problem was, but he still subconsciously quibbled.

"Your Highness, each bamboo slip has been checked by three people, and it is impossible to make a mistake......"

"My lord, this is a bad luck......" Seeing that Liu Ponu's subordinates had exposed Sang Hongyang's lies, Sang Hongyang's subordinates hurriedly reminded.

"Yes, it's a loss of luck!" Sang Hongyang, who was reminded, woke up instantly, because the data went wrong, he lost his mind for a while, but fortunately, his subordinates were clever enough to remind him in time.

Manipulating the accounts?

Don't say it's Sang Hongyang, he doesn't dare to anyone else.

Who can guarantee that they will stay in this position for the rest of their lives? Who dares to guarantee that after he retires, the next one will still be his own person?

You can't hide this kind of thing by moving accounts, and once it is found out later, it's all over.

"Your Highness doesn't know, these people are all people who buy knights from all over the world, and what they produce is indeed an integer, but these money and grain need to be transported to Chang'an, and the consumption expenses on the way must be withdrawn from it, so there will be a situation where the registration is the total amount, but the final entry is generally less." Sang Hongyang explained in horror.

Stimulate!

It's so exciting!

Thanks to this rule, it has been a rule since ancient times, and it was not so obvious even if you looked at it before, but now you only need to list the numbers there and you can see the difference at a glance.

Of course, Sang Hong sheep just ate some luck damage, and the amount eaten each time was different.

But there is one thing, each time I eat not particularly much, and it is strictly controlled within a range.

Although this will not make him rich, it can also meet the basic expenses and block the mouths of the people below to a certain extent.

Liu Ponu smiled slightly, and did not refute Sang Hongyang on this statement.

Liu Ponu quietly continued to look at the next few bamboo slips, in fact, these were all specially selected by him.

Of course, Liu Ponu did not specify which one to choose, because he didn't know which one was problematic, but deliberately asked people to pick out the bamboo slips from a certain place for conversion.

Liu Ponu slowly put down the bamboo slip in his hand, and asked expressionlessly: "Da Nong Ling, I have a question, the loss of money and grain transported from Guanzhong on the way is even more than that transported from Guandong, I want to know how this is done?" ”