Future library

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

Especially after becoming a star warlock, all Cheng Jinzhou did was try hard not to attract other people's attention.

With the Covenant Library at your disposal, developing secretly is naturally the smartest and simplest choice.

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

Cheng Jinzhou didn't know what Hou Wenwu's purpose was. Maybe he wanted to make himself famous? Maybe he wanted to suppress Father Cheng through 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 were really a 13-year-old young star warlock, he might have followed Hou Wenwu's script. But as a PhD in theoretical physics, he had too many resources at his disposal to leapfrog the script for political stardom.

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

And once Cheng Jinzhou decides to take something out and compare it with others to see who has higher value, let alone a political star, even a political star can only live like a comet.

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

It flew faster than Warlock Cao Fengxing in a short distance. The latter chased for three or four minutes before reaching Cheng Jinzhou. He blocked the wind with his hands and shouted loudly: "Cheng Jinzhou, don't be impulsive."

Cheng Jinzhou also felt a burning pain on the inner side of his thigh. He slowly slowed down his horse speed 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 foothold. If we don't fight back hard, I'm afraid they will." He was beaten back to Shaonan."

From the governor 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. He was a serious Jinshi in the 21st year of Emperor Xiaozong's reign. He was also a standard son of an aristocratic family, the legitimate son of a lord, and he was less than 40 years old at the golden age. Based on these alone, in the future, it would be possible to reach the rank of Minister, so that he could be appointed as a high-ranking official in a province. If it works well, it will not be a fantasy to enter the province or the political hall.

Looking at the Great Xia Dynasty, it was rare for a family to have a genuine star warlock and prime minister at the same time, let alone a father and son.

Seeing his dream of being a playboy getting closer and closer, Cheng Jinzhou would never tolerate someone inexplicably interfering with his future life.

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

Astromancers and the government need each other. Under this premise, the latter will inevitably take some measures to protect themselves, preventing the former from doing whatever they want. The life security of high-ranking civil servants and high-ranking officials is one of the bottom lines.

"How do you know that I want to kill him?" Cheng Jinzhou said depressedly: "I have no plans 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 Star Warlock branch to issue a mission? Or use alchemy techniques to handle it yourself? Like..."

"Like?"

Warlock Cao Fengxing looked at him seriously and said, "Just like the explosion in front of the Art Museum, everyone knows it was the Star Warlock who did it, they just don't know which Star Warlock it was."

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

In fact, he has faced suspicion more than once. This is just like when a wife disappears, she first suspects her husband; when a chicken disappears, she first suspects a weasel; when a party member disappears, he first suspects bribery...

However, Star Warlock Cao Feng spoke very naturally, saying: "You have contributions, you can issue tasks in the Star Warlock Association, you are even studying teleportation star formations, you don't have to worry about a third-generation heir, although the Zhao family has some power, but there is no real evidence. There is nothing they can do. However, if you are not going to the Star Warlock Association to issue a mission, what are you doing back in the capital?"

Cheng Jinzhou no longer wanted to continue the story of the "Stone Bridge Explosion in the Art Museum". He held the reins and said, "In any case, Duan Ming interfered with my experiment. I want to ask Warlock Jiang Huangxing."

"You can't just go to Jiang Huangxing Warlock like this." Cao Feng, who originally said that he didn't care about Zhengshitang, immediately changed his face and said: "You can't harass a fourth-level Star Warlock because of such a thing, and the other party also I’ll ignore you, they are royal star warlocks, and of course they will provide some services to the royal family.”

"Then I want to see whether astrology is more important or civil service is more important." Cheng Jinzhou sounded confident.

He has a lot of magic elixirs that can make Warlock Jiang Huangxing succumb.

…

The gates of the capital city are still busy with people coming and going, and the costumes 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 warlock Cao Fengxing floating in the air, coupled with Zhufeng's flowing red hair, the guard symbolically shouted "Please dismount". Cheng Jinzhou had already entered the city, then the second city gate, and was boldly opened until the front of the palace city. 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 star warlock. Perhaps it should be said that star warlocks 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 thicket of brightly armored imperial guards.

The general couldn't really pull Cheng Jinzhou off his horse, but he didn't dare to let him get through, so he had to lead the soldiers into a run, while keeping Cheng Jinzhou and his horse wrapped in the center of the team.

It seemed that they had rehearsed this move 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 as long as we're here. Thank you for your hard work." The Star Warlock apprentice who spoke was older and was obviously responsible for foreign affairs.

A group of officers and soldiers were covered in sweat as they ran, but they didn't say a single word of displeasure and walked away with a willing smile.

The Star Warlock then turned to Cheng Jinzhou and said, "Sir Star Warlock, 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 Huangxing Warlock is working, we are not allowed to disturb him."

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

The two astromancer apprentices remained silent.

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

"In the largest room, the studio."

Cheng Jinzhou lived in the Royal Star Warlock's official residence for a while and easily found the right direction. Then, with the worried eyes of the two apprentices, he pushed the door open without warning.

The heavy wooden door made an old creaking sound.

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, Warlock Jiang Huangxing sat between two whiteboards and meditated, while another Warlock was writing furiously on the third whiteboard. The remaining two star warlocks were calculating on the remaining white boards.

Cheng Jinzhou paid a little attention and discovered that they were making tangents to the curve and finding the area of ​​the figure enclosed by the curve. This is very similar to the approximation problem he solved in Shaonan. In fact, it is also an inevitable problem in the development of calculus - the reason why people need the tool of calculus is not because some mathematician rubbed his dirty chest hair and said, "I want to "Want" is not a physiological impulse, but a problem that has been met. The area enclosed 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 committed to solving the area enclosed by curves. They first solved some special shapes, the square being the simplest, and then roughly the rectangle. In order to calculate the areas of triangles and trapezoids, it took at least two generations of brain cells, equivalent to the time of training 10 generations of doctoral students. The solution to the area of ​​a circle relies on pi. The work completed by Zu Chongzhi was one-sided and had no lasting impact on the world. It was still promoted for decades and was treated as a revolutionary mentor.

As for the most general curve graphics, it could not be completely solved until the emergence of calculus.

What makes students feel most comfortable is that the problem of the area of ​​irregular figures can also be explained in 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, or 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. Then he drew a horizontal line under ds and wrote " PQ, string”.

The busy star warlocks all raised their heads and looked at Cheng Jinzhou in surprise.

Warlock Jiang Huangxing ended his meditation, glanced at the scratched whiteboard, looked at him with an evil look on his face and said: "Mr. Cheng, you are a very talented warlock, but you'd better explain..."

"dx represents the difference between adjacent ordinal numbers, and dy represents the difference between adjacent terms..." Cheng Jinzhou interrupted Warlock Jiang Huangxing's questioning with his gestures and continued talking.

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

…