future library.

Chapter 143 The Leibniz Characteristic Triangle

Facing the Great Xia government, Cheng Jinzhou had always been calm.

Especially after becoming an astromancer, what Cheng Jinzhou did was to try not to attract the attention of others.

With the Star Alliance library in hand, it is naturally the smartest and easiest choice to develop secretly.

Occasionally, classmate Xiao Cheng can bear their squeeze, but when this squeeze may touch the root, he will be violently counterattacked.Zhao Quan was the victim of a counterattack.

Cheng Jinzhou didn't know what Hou Wenwu's purpose was, maybe he wanted to make a name for himself?Maybe he wanted to suppress Cheng's father by himself?It is even possible to suppress the outer peninsula by himself, but no matter what, he will not let himself become a stupid introduction.

If he is really a 13-year-old young star warlock, he may follow Hou Wenwu's script.But as a Ph.D. in theoretical physics, he has too many resources at his disposal to jump through the political star playbook.

In the past, he tried not to use these resources for exchange, but he didn't want to sell too many original shares, just like Bill Gates hoped.

And once Cheng Jinzhou decides to take something out, and then compares with others who has higher value, let alone a political star, even a political star, he can only be a comet.

"Zhufeng" spread its hooves and gently raised dust on the yellow ground.

It flew faster than Cao Fengxing warlock in a short distance. The latter chased for three or four minutes before reaching Cheng Jinzhou's side, blocking the wind with his hands and shouting: "Cheng Jinzhou, don't be impulsive."

Cheng Jinzhou also felt the burning pain in his inner thigh, slowly lowered the speed of his horse, and said coldly: "If the other party wants to play, I will accompany him to the end. The Cheng family has not yet gained a firm foothold. If they don't fight back fiercely, they may be killed." I was beaten back to Shaonan."

From the magistrate of Shaonan to the head of the household department, Cheng's father's official career suddenly became extremely open.He was born as a Jinshi, a dignified second-class Jinshi in Xiaozong's 21 years, and he is also a standard family son, the son of a lord, and he is less than 40 years old.Based on these alone, in the future, the qualifications will be promoted to the rank of minister, and even the release of a province to the frontier is within sight.If it works well, it is not a fantasy to enter the door and save money, or the political affairs hall.

Looking at the Great Xia Dynasty, there are very few aristocratic families that can have a real star warlock and a prime minister at the same time, let alone a father and son.

Seeing his dream of being a dandy is getting closer and closer, Cheng Jinzhou absolutely cannot tolerate someone inexplicably interfering with his future life.

Seeing Cheng Jinzhou's anger overflowing, Cao Feng said with a worried face: "You can't kill a senior civil servant, even a seventh-level civil servant. The Daxia government will definitely resist fiercely. Not to mention that he has the honor of a Jinshi."

Astrologists and the government need each other. Under this premise, the latter will inevitably have some measures to protect themselves, so that the former cannot do whatever they want.The life safety of senior civil servants and senior officials is one of the bottom lines.

"How can you tell that I want to kill him?" Cheng Jinzhou said depressedly, "I'm not going to kill him."

"That's good." Cao Feng looked at Cheng Jinzhou carefully, and smiled reassuringly: "Then what are we going to do in the capital?"

Cheng Jinzhou rubbed his forehead and said, "What do you think I will do?"

"Go to the Astromancer branch to issue tasks? Or use alchemy to handle it yourself? It's like..."

"Like?"

Star Warlock Cao Feng looked at him seriously and said, "It's like the explosion in front of the Fine Art Museum. Everyone knows that the Star Warlock did it, but we don't know which Star Warlock it is."

Cheng Jinzhou was stunned for a moment, and said, "So you doubt me?"

In fact, he has faced doubts more than once, just like when a wife disappears, she first suspects her husband, when a chick disappears, she first suspects a weasel, and when a party member disappears, she first suspects bribery...

Cao Feng star warlock said it very naturally, and said: "You have contribution points, you can issue tasks in the Star Warlock Association, you are even researching the teleportation star array, you don't have to worry about a third-generation son, although the Zhao family has some influence, but there is no real evidence, They can't do anything about it. But, if you didn't go to the Astromancer Association to issue a mission, what are you going back to the capital for?"

Cheng Jinzhou didn't want to continue the story of the "Stone Bridge Explosion at the Fine Arts Museum" for a long time, he held the reins and said, "Anyway, Duan Ming interfered with my experiment, I want to ask Warlock Jiang Huangxing."

"You can't just go to Jiang Huang star warlock like this." Cao Feng, who was originally indifferent when talking about the Zhengshitang, immediately changed his expression: "You can't harass a fourth-level star warlock because of such a thing, and the other party also I won’t pay attention to you, they are royal star warlocks, of course they will make some services for the royal family.”

"Then I want to see whether astrology is more important or civil servants are more important." Cheng Jinzhou's tone was full of confidence.

What he has is a panacea that can make Jiang Huang Star Warlock succumb.

……

The gates of the capital are still full of people coming and going, and the clothes are in order.

Cheng Jinzhou was unhappy, and had no intention of slowing down and dismounting. Instead, he accelerated and charged - in fact, there was no need to modify his behavior for any reason, it was just his nature.

With the sorcerer Cao Fengxing floating in the air, and with the red hair flowing in the wind, the gate guard symbolically shouted "Please dismount", Cheng Jinzhou had already entered the city, and then the second gate, until the front of Miyagi, before he was boldly The Royal Forest Army blocked it.

In fact, they had been notified long ago and were waiting at the intersection—Cheng Jinzhou was not the only crazy and conceited astromancer. Perhaps it should be said that astromancers often did not think their actions were crazy.

"Master Star Warlock, you are not allowed to ride horses near the palace city." The imperial guard standing at the front wore a peacock feather on his head, and he was obviously a senior military officer of the fourth rank or above - the military commander was lower than the civil servant, and they were probably worried that they would not be able to do so. Then the neurotic star warlocks will directly kill themselves using a neurotic method that they think is neurotic but they don't think so.

Historically, the number of gentlemen who died at the hands of Star Warlocks because of their noise was no less than those who died because of blocking the road.

"Get out of the way, I'm going to see Warlock Jiang Huangxing." Cheng Jinzhou turned his horse aside, and was about to pass through the brightly armored Imperial Forest Army.

The general couldn't really pull Cheng Jinzhou off his horse, and he didn't dare to let him rush over, so he had to run with the soldiers, wrapping Cheng Jinzhou and his horse in the center of the team all the time.

It seems that they have rehearsed this action many times.

Fortunately, the Royal Star Warlock's official residence was not far away. When Cheng Jinzhou arrived, two Star Warlock apprentices had already come out to welcome him.

"General Zhao, we'll be fine with us. Thank you for your hard work." The apprentice astromancer who spoke was rather older, and he was obviously in charge of foreign affairs.

A group of officers and soldiers were sweating profusely as they ran, but they didn't say a single word of unhappiness, and walked away with a willing smile.

The astromancer then turned to Cheng Jinzhou and said, "Master Astromancer, please come in."

"Is Warlock Jiang Huangxing here?" Cheng Jinzhou had already worn a badge on his chest, which was required for all formal occasions related to Warlock Star.

"working."

"Take me there." Cheng Jinzhou said without hesitation.

The star warlock apprentice in front of him has been tested for a long time, although he was surprised, he still said calmly: "When Jiang Huang star warlock is working, please don't disturb us."

"Which room is it?" Cheng Jinzhou asked again.

The two apprentice astrologists remained silent.

Cheng Jinzhou pushed them away with his thin arms, and said as he walked, "If you don't tell me, then I can only open every room to ask."

"In the largest room, the studio."

Cheng Jinzhou lived in the Royal Astromancer's mansion for a while, easily found the right direction, and then, under the worried eyes of the two apprentices, pushed the door open without warning.

The heavy wooden door creaked.

But the Star Warlocks inside were still immersed in their own world. Only the two Star Warlock apprentices in charge of general affairs looked over in surprise.

As before, Jiang Huang astromancer sat between the two whiteboards and thought hard, and another astromancer was writing hard on the third whiteboard.The remaining two star warlocks were calculating on the remaining whiteboards.

When Cheng Jinzhou paid attention, he found that they were making a tangent to the curve and calculating the area of ​​the figure enclosed by the curve.This is very similar to the approximation problem he solved in Shaonan, and in fact, it is also an inevitable problem in the development of calculus-the reason why people need calculus is not because some mathematician rubs his dirty chest hair and says "I want to Want", it is not a kind of physiological impulse, but actually encountered a corresponding problem, the area surrounded by the curve is a problem that is often encountered but difficult to solve.

In fact, in the development of mathematics for thousands of years, people have always been working on solving the area enclosed by curves.They first solved some special graphics. The square is the simplest, followed by the rectangle. In order to calculate the area of ​​the triangle and the trapezoid, it took at least two generations of brain cells, which is equivalent to training 10 generations of doctoral students.The solution to the area of ​​a circle depends on the ratio of pi. The work completed by Zu Chongzhi is one-sided and partial, and has no continuous impact on the world. It has been preached for decades and is comparable to the treatment of a revolutionary mentor.

As for the most general curve graphics, it can't be completely solved until the appearance of calculus.

What makes students feel most comfortable is that the problem of the area of ​​irregular figures can also explain calculus, which somewhat alleviates the difficulty in understanding.

From Cheng Jinzhou's point of view, the research conducted by Jiang Huangxing's warlocks in the past six months can only be said to be sufficient, but there is still no breakthrough progress - of course, this is also natural.The research of mathematics is inherently difficult. All a mathematics professor needs is a bad and amazing folk formula, and he can have a lifetime of food and drink. If he were in China, he might be able to sneak into two, three, seven or eight committees. To be fair, Speaking of it, compared to other gentlemen who have even less achievements, no matter how bad the folk prescription formula is, it is still a formula.

Ever since a senior civil servant, to be precise, a quasi-senior civil servant, decided to rudely interfere with him, Cheng Jinzhou felt that he should improve his self-worth.

It is a very good idea to use excellent development level to discriminate against excellent intelligence.

Therefore, Cheng Jinzhou picked up a pen, and drew a triangle with "dx, dy, and ds" on the whiteboard in front of Warlock Jiang Huangxing, and then drew a horizontal line heavily under ds, writing " PQ, String".

Several astrologists who were busy raised their heads and looked at Cheng Jinzhou in surprise.

Jiang Huang finished his contemplation, glanced at the scratched whiteboard, looked at him with a hostile face and said, "Mr. Cheng, you are a very talented star warlock, but you'd better explain..."

"dx means the difference between adjacent ordinal numbers, and dy means the difference between adjacent items..." Cheng Jinzhou interrupted Warlock Jiang Huangxing's questioning with gestures, and began to talk incessantly.

What he used was the characteristic triangle once used by Leibniz, and it was the crystallization of a genius' brain.

……

(End of this chapter)