Chapter 71 Calculus is a lot of fun

Dong Zhao listened to Gu Lu's words, and still said with a smile: "What Ming Gong said is very true, if it is not peaceful today, the princes are killing and killing, and the lives are ruined, and I don't know when I will return to peace." Pen & Fun & Pavilion www.biquge.info"

Gu Lu narrowed her eyes, "It's not easy to want peace?" As long as the thieves in this world are killed, the world will naturally be peaceful. ”

"But I don't know what the big thieves Ming Gong is talking about?"

"Hmph, the number one thief in this world is, of course, the emperor. The second-class thieves are the princes above the court. Again, there are local officials, and then there are low-level bandits, strongmen, these are the great thieves in the world. What does Mr. Dong think? ”

"This ........."

"Haha," Gu Lu laughed, but there was no joy in his voice, "It was just a joke just now, and Mr. Dong doesn't have to take it seriously." If all these people are dead, there will be new thieves coming out soon, stubble after stubble, and they will never die. ”

Dong Zhao smiled and said nothing, but said in his heart: This may not be a joke.

Gu Lu wiped the water droplets on the war horse with a cloth, and then continued: "Mr. Dong must have something to say when he came. Now that I'm ready to hear your Excellency's great arguments, please speak. ”

Dong Zhao seemed to be choked by something, paused, his face changed slightly, and said, "Does Ming Gong know the story of Gaozu and Guangwu?" ”

Gaozu and Guangwu refer to Liu Bang, Gaozu of the Han Dynasty, and Liu Xiu, Emperor Guangwu of the Han Dynasty, respectively. Both of them were immortal heroes, one founded the Western Han Empire, and the other was the founder of the Eastern Han Empire.

Gu Lu said: "Of course I know about these two people. After thinking about it, he said, "I know that there is a guy who was born as a slave who said this: If he was born in Gaozu's time, he would be a lackey under Gaozu's account. If you were born in the era of Emperor Guangwu, you would have to rely on your own ability, and one would be shorter and longer. ”

Dong Zhao ignored the rebellious elements in Gu Lu's words, and was a little interested in the so-called slave, but now there was something more important, and he said with a straight face: "Then Ming Gong knows why these two people were able to flatten the group and finally mix in one universe?" “

"Because they are strong enough," Gu Lu said: "The strong win, and the weak lose, it's that simple." ”

"Forehead......" Dong Zhao was speechless for a while, and he tried to explain: "The reason why the two of them can be born in the competition for hegemony is naturally for many reasons. In the end, they were indeed stronger than the other princes, and this led to hundreds of years of peace. However, if Gaozu had not Guanzhong and Guangwu had not Hanoi, things would have been very different. ”

"Gaozu Dingguanzhong, Guangwu guards Hanoi?" Gu Lu nodded and said, "Deeply rooted, and then sweeping the world, this is the right way of the art of war." ”

"Exactly." Dong Zhao felt that something was not quite right, he was still very confident in his tongue argument skills, otherwise he would not have come to Qingzhou, a place that did not accept Wang Hua, but when facing Gu Lu, the bandit leader, he always felt that the topic would be inexplicably deviated.

Fortunately, now it has been pulled back, Dong Zhao said: "Ming Gong is now in the land of the four wars in Qingzhou, surrounded by thousands of miles of land and tens of thousands of soldiers, if you can't find a place like Guanzhong and Hanoi without worries, I'm afraid that in the future, I will be as tired as the overlord of Chu." ”

"You're saying that I need to find a place where I'm not surrounded by enemies right now?" Gu Lu said: "But Mr. Dong, do you know that I don't have more than 10,000 soldiers under my command now, and I don't have much food, so how can I complete the plan you said?" ”

"People have no foresight, but they must have near-term worries." Dong Zhao said with a smile: "Although Ming Gong only has one place now, he must be able to seize the entire Qingzhou in a few days." At that time, with the wisdom of the Ming Gong. The courage of hundreds of thousands of elite soldiers in Qingzhou should be safe. ”

"There is some truth in that," Gu Lu said: "Mr. Dong, my position as the chief bookkeeper is temporarily vacant, are you willing to give in?" ”

Dong Zhao was happy in his heart, but his face was extremely calm: "I want to do what I want." ”

"Very well, then you will come to work tomorrow." After thinking about it, Gu Lu said again: "Well, it's still not good, you can spend a few days learning Arabic numerals and some other things." ”

Dong Zhao was furious, just you, what other useful things can I learn? He took a deep breath and said with a smile: "Let Ming Gong command." ”

Within a few days, Dong Zhao fell into deep contemplation. The number invented by Alatibe........ That's good! These four mixed operations are also good! The abacus is even more of a wonderful thing! These things are much better than the ones used before!

Is this really something that a gang of thieves can invent? Dong Zhao fell into deep contemplation.

After it took a few days to learn the abacus and Arabic numerals, Dong Zhao easily handled the accounts of money and grain that should be exchanged clearly. Then, he fell into the big hole of calculus.

Without it, just because this pit is really ........ It's too big.

Dong Zhao was originally a well-educated person, and he had also studied things such as "Nine Chapters of Arithmetic". Before coming to Qingzhou, he planned to rely on his real talent and learning to deter these brainless Yellow Turban thieves, who knows, in the end, he himself was shocked.........

In order to learn calculus, in order to understand those tadpole-like characters, Dong Zhao first learned twenty-six letters, and then learned a large number of Greek letters. Then, from the indefinite integration path to the double integral, he has to fill the big hole of geometry.

These things have taken shape after thousands of years and the tireless study of countless cattle people one after another. Dong Zhao filled the pit very hard, it was very painful, and it was a little painful. It was painful, but he enjoyed it. The reason why this is the case is probably because he has some masochistic tendencies.

After studying for nearly a month, Dong Zhao suddenly laughed in the room one day, and then he rushed to the place where Gu Lu practiced martial arts with red eyes, first bowed, and then said sincerely: "The sages have clouds: when you hear the Tao, you can die at night." Now that I have a rough understanding of calculus, I deeply feel the breadth and profundity of this science. ”

A month and you're talking about it? Gu Lu didn't believe it, but he knew that Dong Zhao didn't have any foundation in advanced mathematics at the beginning, and even geometry only stayed on the most basic concepts. However, it's only been a month, and you say you're rough? This thing killed a lot of student dogs back then.

However, he didn't suspect that Dong Zhao was bragging, although this person was good at talking, he was not a master who liked nonsense. And the strength of this guy has more than eighty points, which has long been exceeded, far exceeding the level of ordinary people.

Dong Zhao said sincerely: "But I don't know which master created this calculus?" (To be continued.) )