Carefree Prince In Tang Dynasty

Chapter 39: Great mathematician

Wang Wenjian didn't expect that he would be robbed of white by Li Xin like this, and his face immediately became red and white.

Cui Wenyuan saw that his partner was speechless by the king of Chu, so he immediately stood up and said, "If the official has any questions about the sub-collection of Scripture and history, he will be stumped by His Royal Highness, the official will kneel down without saying a word. Ask the king of Chu humbly for advice. However, the king of Chu produced strange questions that no one had ever seen before. Please forgive the officials for being unconvinced!"

Li Xin laughed and said, "You are also funny. I ask you, why did your majesty send the two of you?"

Cui Wenyuan and Wang Wenjian did not answer.

"It doesn't matter if you don't say it, I don't know." Li Xin shook his head, and said, "Didn't you send the two of you to learn from me double-entry bookkeeping and big food writing?"

Cui Wenyuan and Wang Wenjian still refused to make a difference. They didn't know why Li Xin suddenly turned the topic to this place. They always felt that there was a trap for them to drill, so they unanimously chose to remain silent.

"The son used to say..." After Li Xin finished speaking, he suddenly remembered the classic star figure in the TV series he had watched in his previous life. He couldn't help but secretly stunned his wrists: I can't go back anymore. That bizarre, convenient and free world!

He shook his head, drove away the useless sadness, and continued: "If you are a threesome, there must be my teacher. Since your majesty has sent you to learn from me, you should naturally follow his old man’s orders and be honest and respectful to me. Ask. But you just said that you are unconvinced?"

Li Xin paused, showing a sly smile: "Could it be that you don't want to learn from me, even if you obey your majesty's order on the surface, you still resist it in your heart? What is this called... .. Oh oh oh, yes, Yang Feng Yin violated! Right? It's called Yang Feng Yin violation, right?" He glanced at Wang Gui as if he wanted to ask for a bit of approval.

Wang Gui smiled and replied: "The old slave is illiterate, I don't know if it's right. The prince should ask these two chiefs."

Cui Wenyuan's face was green and white. The so-called Master of Heaven and Earth, apart from Heaven and Earth, is the greatest king among the Confucian family. It is not a good thing to violate the king's command. If it changes to an individual occasion, Cui Wenyuan will have to argue for himself, even if it is true that he is wrong in his heart.

But now, he seems to be unable to find a good way to explain for himself. Because Li Xin grasped his foot accurately, quickly, accurately, and ruthlessly.

Is this really the King Chu who drinks and plays gangsters all day?

Wang Wenjian and Cui Wenyuan both had such questions in their hearts.

Looking at the two people who were speechless in front of him, Li Xin nodded in satisfaction and smiled: "The chickens and rabbits are in the same cage, how many rabbits and how many chickens. Monks divide bowls, how many monks as many bowls as you think. Questions like this are weird, unheard of, unseen, right?"

This kind of problem that even elementary school students will count in later generations is also considered a strange problem? What's a joke, if you get acquainted with that Xiao Ming who is in and out of the pool at the same time, you can't strangle yourself directly?

Wang Wenjian hesitated for a moment, but still boldly replied: "Yes! Dare to ask King Chu, are the chickens and rabbits in the Royal Highness's mansion locked in a cage? What is the meaning of this kind of question?"

Li Xin sneered, and shook his head: "Meaning? Are you telling me the meaning? Yes, to tell you two frankly, this question is meaningless. No fool is really stupid enough to keep a chicken and a rabbit in a cage. Here. However, you two can't even figure out this kind of topic that is completely meaningless and just used to practice hands. Do you still think that you can figure it out if you change it to a really meaningful topic?"

Cui Wenyuan suddenly felt a chill in his heart, but when he saw that Wang Wenjian was already a newborn calf beside him, he said to Li Xin, "Dare to ask your highness to give a test."

"Okay! You still have the courage." Li Xin smiled.

Cui Wenyuan shook his head silently in his heart. He didn't plan to think about it, because he knew he couldn't think of it. But listen to it.

Just listen to Li Xin said slowly: "Then, let’s say that Datang and Turks are at war today. You two manage the logistics and are responsible for escorting grain and grass forward. It is known that the grain transport team is not transporting grain. At that time, they can travel 20 miles a day. After that, for every 10,000 catties of grain and grass, they will travel 5 miles a day. Excuse me, if the grain transport team wants to transport the most grain and grass to the front line in the shortest time, they should carry grain How many jins?"

Li Xin casually compiled a question about quadratic functions. In future generations, a junior high school student would be able to calculate the answer verbally: This function achieved the maximum value when transporting 20,000 catties of grain and grass.

However, this kind of problem is for Cui Wenyuan and Wang Wenjian.........Um.........Don’t talk about it, give him the draft paper, he doesn’t know where to start. .

It was easier for Cui Wenyuan to give up directly. Wang Wenjian also closed his eyes and thought about it for a long time. Although he didn't know what he had come up with, but looking at the cold sweat on his forehead, he probably didn't think of anything useful.

After a long while, Wang Wenjian finally opened his eyes, his expression was gray and defeated, like a **** that was defeated.

"How is it, is it practical? Have you calculated the result?" Li Xin asked with a smile.

Wang Wenjian was silent for a moment, and said, "I don't know if the king of Chu is so proficient in arithmetic, he is ashamed of it. This time, the official has really surrendered." What if he doesn't admit defeat? You said that the chicken and the rabbit in the same cage are meaningless. It is purely a strange question. If you can't do it if it has practical meaning for you, what else can you do? Even if you are from a wealthy family, you can't be fooled twice in a row, right?

Cui Wenyuan followed and said, "I'm also convinced by the next. The achievements of the king of Chu in mathematics are only seen in the next life."

Li Xin smiled silently in his heart when he heard the words. Indeed, with the mathematical knowledge in his mind, not only elementary functions, but also calculus lines, let alone the number one person in the Tang Dynasty, the number one person in the world is nothing to say. After all, neither Leibniz nor Newton was born this year!

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