future library.

Chapter 99 The Age of Limits (1)

People were coming and going outside the official residence of the royal star warlock.

Just transporting paper and ink every day requires two carts and five or six workers, and countless other experimental materials come in and out here.If there is a large piece of equipment, it will often affect the traffic in Miyagi.Some ministers of the imperial court have long suggested that the official residences of the royal star warlocks be moved farther away, but His Majesty the Emperor did not approve any of them. After many years of development, the material flow of the official residences is almost equivalent to that of the royal chefs.

Cheng Jinzhou walked into it slowly, and found that there was nothing magical about the so-called "royal use". Maybe it was because the building was too old, and the location was sensitive and not conducive to repairs, so that it was not as beautiful as the building of the Astromancer Association, but it was the building that appeared in it. Star warlocks tend to be of high quality, and there are a lot of them with one star or more. Unlike in the association, it is rare for a first-level star warlock to have a one-star title.

Xi Wuyong introduced to Cheng Jinzhou very proudly: "Since Jiang Huang's star warlock came to power, he has repeatedly emphasized the importance of star warlocks. Our work has also been praised by the Western Taixi Star Warlock Association. In the past 30 years, There are at least 15% more star warlocks who have successfully advanced throughout the Great Xia Dynasty."

When the number is small, using a percentage is much more dignified, and the high-level gentlemen are well versed in the essence of it.

Cheng Jinzhou smiled indifferently, followed him and said, "Ming people don't talk dark words, and you also know that the current situation of the Cheng family is not good. If possible, I want to develop as a long-term leader, so that I can make a difference in the officialdom." As a matter of fact, don't waste the opportunity of the Astromancer."

The relationship between the two parties can only be said to be acquaintance, and Xi Wuyong will not explain the importance of concentration to him like Xiang Xin and others did, but instead said with ulterior motives: "If you want to talk about the closeness between astrologists and officialdom, Jiang Huang Star warlocks are respected, it is the right choice for you to choose the Royal Star Warlocks side."

"It's not a choice, it's just cooperation. My idea, if you have any projects that I need to do, let me do it, and then I will submit it to you. This is the best." Cheng Jinzhou is extremely unwilling to be labeled as a faction Labels are cumbersome and useless.

Xi Wuyong curled his lips disdainfully. He felt that Cheng Jinzhou could only complete some work relatively well under the guidance of a senior star warlock. Moreover, without the star array, it was difficult to judge the efficiency.As for working independently, he didn't believe in it at all.

But from his point of view, it is enough to bring Cheng Jinzhou, and he does not need to consider how to distribute the work, so he still smiled and took him to the studio and said: "Warlock Jiang Huangxing is very busy today, but Still asking to speak to you in person, but only for half an hour."

Cheng Jinzhou shrugged and nodded again. In fact, he was a little nervous.He talked about calculus that day. Although the gentlemen at the scene appreciated it, they quickly lost interest. This is not to say that calculus has no value. It is just that ordinary star warlocks cannot see the value. Since Jiang Huangxing warlock has studied it At this point, his knowledge must be extraordinary. Dr. Cheng Da had to consider whether he could succeed if he wanted not to reveal even a little bit of it and also hoped to gain benefits.

Warlock Jiang Huangxing has a slightly fatter body, and his face has expanded, looking a bit like a graffiti version of a face with Chinese characters, and he has a double chin when he smiles.Xi Wuyong looked at Cheng Jinzhou with some jealousy, whispered, "Master's time is very tight," and then left.He hadn't seen such a smile in months when he was talking to his master.

"Sit down, let's talk slowly, don't worry." Jiang Huang stretched his body, poured the tea from the teapot on the table into two cups, and said with a smile: "I'm doing calculations when I get up in the morning, even if there are star formations." , getting older, no matter how good the food is, it can’t make up for it.”

Cheng Jinzhou did not expect such a cordial meeting, he twisted a little uncomfortable, and said with a smile: "You have been invited several times, it is not a coincidence..."

"It doesn't matter." Jiang Huang interrupted him, and said with a smile: "We are discussing among astrologists. I know that my title of Royal Astromagist has attracted many people's attention, but for me, at most a few Ten years is the limit, and I want to take advantage of the last bit of time to really study something I want to study."

He patted the place where the certification stone was placed on his waist, and said meaningfully: "When I was young, I was fighting for contribution points. Speaking of which, I contributed myself to the Star Warlock Association. Now, I want to make some of my own. Something happened."

As he said that, he took a sip of tea by himself, and said relaxedly: "Tell me about your views on the limit. Last time, An Feng Star Warlock asked me a very sharp question, saying that infinitesimal quantities are sometimes regarded as The work is 0, and sometimes we can make appointments with each other?"

0 cannot be used as a divisor, so only numbers that are not zero can divide each other. Newton made a mistake in this problem back then, which caused calculus to be greatly questioned. If it were not for the subsequent digital mathematicians, from the basic If it is perfected, the whole system may be abandoned by the academic circle.

Last time, Cheng Jinzhou was not present when two fourth-level star warlocks were discussing this issue, and he had no chance to see the relevant meeting minutes later.It's really not easy to get food from a fourth-level star warlock.

The problem of infinitesimal quantities is extremely complex to solve theoretically, and it does not affect the application of calculus.The main job of later generations of mathematicians is actually to explain why this thing can be used as pocket money or not, just like exploring why Thai ladyboys can be used as men and women - in fact, they really need to be used. Get up, if you want to be a man, you can use it like a man, if you want to be a woman, you can use it like a woman. As for why, you don’t have to worry so much.

Cheng Jinzhou couldn't remember how the gentlemen of those days finally dealt with infinitesimal problems. It might be easier to explain it with modern knowledge, but he would definitely not be able to solve it with the knowledge that the astrologers understood.Thinking that he was drunk a few months ago, what he was actually talking about was the problem of curves and limits, so he said in this regard: "When I was thinking about this problem, I actually wanted to accurately calculate the land problem. I think the curve can be regarded as a points, then a graph composed of a curve, no matter how twisted it is, can eventually be expressed as countless very, very small rectangles. Add their areas, and the result is the area of ​​the curve. In this way, as long as the points of division are controlled The quantity can determine the accuracy of the curve area..."

What he was talking about was the embryonic stage of calculus. Jiang Huang had already passed this research stage, but he still listened carefully, even though most of them had already been understood through others.If not, Jiang Huang would not be able to judge Cheng Jinzhou's value.

Jiang Huang didn't interrupt, Cheng Jinzhou said happily there.Xi Wuyong had shown him some relevant information earlier, although there was no detailed content, Cheng Jinzhou could tell what stage they had reached or where they had taken a detour just based on the title. His major may not be very good, but calculus in mathematics is absolutely clear. The difference between the national unified examination and independent enrollment lies in this.

The scheduled 30 minutes has been said for 2 hours and it has not ended yet.In the elementary stage of calculus, there are too many things to talk about. Cheng Jinzhou randomly picked two aspects of curve and limit processing, and he was able to talk endlessly. It was especially rare that Jiang Huang was willing to listen.

What they are doing is the work of blind men and elephants, and they can come up with similar answers, but they are not comprehensive after all. If they can use 2 hours, save 2 months or even more time, and have more horizontal understanding, what reason does Jiang Huang have? Don't waste hours.

During the period, Xi Wuyong delivered hot water once, but was kicked out, and Deng Zhe delivered a whiteboard and quill pen once, but was still kicked out. Cheng Jinzhou stopped talking dryly until the two of them were hungry.He taught freshman classes back then, and the simpler the calculus, the more he knew. He spent two or three hours discussing math problems, but he couldn't tell much, but he still listened to Jiang Huang with great interest.

After all, mathematical problems are cumbersome to discuss and painful to study. The balance of an equation may take a certain gentleman several months or even years. From beginning to end, it only takes a few ten minutes at most.

Jiang Huang became interested, so he simply ignored things like lunch, ordered someone to bring in two boxes of snacks, and asked Cheng Jinzhou as an apology, "Shall we continue?"

He put all the snacks on the table, Cheng Jinzhou had no choice but to nod, in fact, he was also happy in his heart.There are so many small problems surrounding calculus, as long as the core problems are not involved, he is happy to show off for a while, and sell well to Jiang Huang.The Royal Star Warlock is much stronger than the so-called Dali Temple Minister. Even in the ranks of the imperial court, he is still a standard first-level civil servant. It is nothing to send some mathematical content, not to mention Xi Wuyong. , Can help him in the imperial examination.

While thinking about it, Jiang Huang completely rounded his face with Chinese characters, like a picture of a disfigured face that was too close to the wall when graffiti was sprayed. He held a pen and drew on the cardboard: "What we are studying recently is the issue of continuity. The continuation will also affect the interval, what do you think of the relationship between them.”

Once he got close to the core question, Cheng Jinzhou did not give a direct answer, and said in a circle: "I don't think much about this aspect, but as far as the curve is concerned, the discontinuity point is the main problem..."

This conversation, another afternoon passed, not only the anxiety of Deng Zhuo and Xi Wuyong, but also the other astrologists who cooperated with Jiang Huang's work, it was difficult to proceed.But on the other hand, their curiosity about Cheng Jinzhou also skyrocketed.

In any case, Warlock Jiang Huangxing will not waste time on ordinary people. They cannot carve star formations, and they are a one-star warlock, but they can talk to Warlock Jiang Huangxing for a whole day. They definitely don't have such a person. seen.

The studios of the astromancers are more like a spacious drawing room with no seats. The whiteboards are randomly placed in it. During the time when the astromancers are interspersed in twos and threes, they fill a whiteboard and let their apprentices put it away. Since there is no computer, there are even more astro-warlocks who are good at calculations, and they are purely responsible for solving numerical problems.

Warlock Jiang Huangxing's room is not only connected to the reception room outside, but also connected to several studios.Xi Wuyong looked at the wooden door here from time to time, wondering what he was thinking.

After a long time, Xi Wuyong sighed to Deng Zhu who was reading silently: "Maybe we will have a junior brother again."

"Then it needs to be approved by others." Deng didn't even lift his eyelids.

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Other than the word count: It’s the end of the month, let’s take a look, if there are any remaining monthly tickets, please vote for Zhidiao

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(End of this chapter)