Early the next morning, Wang Pu came to the outside of the small courtyard where Li Yuanjia lived.

In the past few days, he will basically come early in the morning to keep watch.

It's not for sycophancy, but as the director of the papermaking workshop, Wang Pu is also the teacher of Li Zhong, Han Cheng and others, and has participated in the construction of almost all workshops, including the original glass workshop...... Of course, now he can't enter the glass workshop, and he can't get any information from the former students, but it doesn't prevent Li Yuanjia from trusting Wang Pu.

This kind of trust makes Li Yuanjia talk to him about things almost every day.

Therefore, as long as the king comes to Zhuangzi, Wang Pu will almost always come over to guard, so that the king can ask questions at any time.

And after coming over today, Wang Pu happened to see the housekeeper who came out to do business, and hurriedly greeted him and asked with a smile: "Steward Han, is the king getting up?" ”

"Well, it's been up for a long time."

Nodding, Han Lucheng said lightly: "I'm having breakfast right now...... Mr. Wang, the king may not be looking for you in the morning, so let's go back and rest first. ”

"Huh?"

"Hehe, Zhang Xiaolangjun is dining with the king inside at this moment."

Seeing the surprise on Wang Pu's face, Han Lucheng chuckled and said, "And just now the king said that he will teach Xiao Langjun a good lesson today...... Tsk, this Zhang Cambodia, I don't know which life I have cultivated, I can let the king teach him a lesson in person! ”

"Sizzle......"

Listening to Han Lucheng's words, Wang Pu couldn't help but gasp!

Although everyone knew about Zhang Cambodia's request to learn mathematics with the king yesterday, and the words that the king promised had also been heard, ......

And now the class begins?

Suddenly, a very complicated emotion rose in Wang Pu's heart, including envy, chagrin, and a trace of indistinct jealousy!

This Zhang Cambodia is indeed blessed!

Even if it's just to learn Tianzhu numbers and math with the king, it's quite amazing to say it!

As long as the king gives the kid a little convenience......

The future is limitless!

You must know that even if it is an idle king, it is also the prince of the king after all, and his status is noble, if it is really for his disciples...... Or if an acquaintance says a word, can those bigwigs still not give face? At least in the initial stage after Zhang Cambodia entered the officialdom, when the official position was still relatively small, it would definitely be smooth sailing.

Of course, if you also have the luck of this Zhang Cambodia, then ......

Thinking silently, Wang Pu didn't want to speak.

And Han Lucheng, who is a human spirit, knew what he was thinking at this moment by looking at Wang Pu's expression, smiled slightly, and didn't say anything more.

In comparison, he has a good impression of this Zhang Xiaolangjun.

The figure, appearance, and temperament are all quite good, it is easy to give people a good impression, and more importantly, the identity of the other party's student is also naturally recognized by Han Lucheng!

If you want to learn from the king, at least you need this level!

For a qualified housekeeper, Han Lucheng must care about the grade of those people that the king comes into contact with every day...... Seriously, every time he saw the king running into Zhuangzi and staying with Li Zhong and Han Cheng, he panicked. I finally accepted a little disciple before, and I was still a girl......

Now that there is finally a Zhang Cambodia who is willing to learn things from the king, Han Lucheng feels very different in his heart!

Anyway, that's a student!

Even if the status is 108,000 miles away from the king, it is ...... After all, he is a scholar, much better than Li Zhong and others, or Wang Pu and the like, right?

Anyway, Han Lucheng was very satisfied and happy.

As for what other people think, what do you think?

So after looking at Wang Pu's expression, Han Lucheng said indifferently: "Mr. Wang, go back and rest, and when the king has something to do, I will send someone to call you...... But it seems that today is unlikely, and the king specially instructed me just now, saying that I should also have dinner with Zhang Xiaolangjun at noon. ”

“…… Be. ”

Wang Pu, whose eyes were very complicated, nodded, turned around and left.

And Han Lucheng stood at the door for a while, then suddenly smiled, turned his head and greeted a small guy next to him: "Go, talk to Yu Niang, and finally prepare a table of good dishes...... Well, put a little thought into ......"

……

"The magic of Tianzhu numbers is not only simple and convenient."

In the "simple" study room of the farm outside the city, Li Yuanjia said with a smile: "In fact, in the eyes of this king, the most anticipated thing is its potential!" ”

"Potential?"

"Yes, potential!"

Nodding, Li Yuanjia said indifferently: "It's almost endless potential!" Khmer's ......"

When he said this, Li Yuanjia showed a mysterious smile on his face, and then continued: "Think about it carefully, if you use our words to write these equations, what is the maximum number calculation you can accept?" ”

"This ......"

Stunned for a moment, Zhang Khan didn't know how to answer for a while.

"For me, the maximum number I can accept is four!"

Li Yuanjia didn't wait for the other party to answer, and directly said his thoughts: "If I say more, I will feel very annoyed, and then I will hand it over to the subordinates to calculate...... Hehe, but with Tianzhu numbers, no matter how big the number is, it won't be particularly troublesome to calculate, right? ”

“…… Be. ”

The corners of his mouth twitched twice, and Zhang Cambodia nodded silently - Okay, you are King Han, what you say is what you say!

It's as if the Tang Dynasty can't count big numbers!

However, even if he was a little unconvinced in his heart, Zhang Cambodia had to admit one thing, that is, with Tianzhu numbers and those formulas, it was indeed easier to calculate. And in this way, he will be able to understand what the king just said - with this, it is possible for those who are good at arithmetic to go further!

"Of course, the most important thing is the application!"

Li Yuanjia didn't pay attention to Zhang Cambodia's careful thoughts, and then said with a smile: "Just like the dumping workshop, printing workshop and paper workshop you have seen in the past few days, do you think that their speed is much faster than that of ordinary workshops?" It's all based on mathematics......"

Whether it's or not, admit it first!

Zhang Cambodia recognized this, and immediately nodded: "What the king said is that the student just wants to learn more from you about this application method. ”

"Hehe, that's the truth."

With a flash of his eyes, Li Yuanjia nodded and smiled: "Since you really want to learn, then you have to work hard in the next twenty days, and it is very hard to learn things from this king!" ”

"Goo-dong...... Rest assured, students will work hard! ”

After swallowing hard, Zhang Cambodia's eyes also became excited.

Laborious?

What are you afraid of?

If you can learn really useful knowledge these years, how many people are afraid of hard work? What everyone is afraid of is that people don't want to teach!

Especially like the one in front of him, who is willing to teach himself true skills without having to apprentice himself, Zhang Cambodia is still the first time he has met - although in his heart, he actually feels that even if he worships the young prince in front of him who is not a few years older than himself as a teacher, it seems to be a good thing......