Capitalists in the whole universe are carved out of the same mold, no matter what prefix it is placed on - bureaucratic capitalists, national capitalists, civilian capitalists, white horror capitalists, red capitalists, blue capitalists, green capitalists, cuckold capitalists, or Star Covenant Library - their essence is the same, pursuing profits.

Most capitalists will envy the export flow of 10% in 10 days.

Cheng Jinzhou looked at the customer service 010 that appeared in front of him with the eyes of the exploited person, and his lips squirmed and said, "Are you so tight to pursue debts?"

"Where is the responsibility." Customer service 010 looked righteous.

"You must not be of high level in the library." Cheng Jinzhou said: "You have to urge me for such a small order, just like a temporary worker in the bank."

Customer service 010 "hum" and disappeared from the ring without a trace.

Xiang Xin heard the movement behind her, turned her head and smiled, "Why, can't sit still?"

"No, some ideas are more profound when you read them." Cheng Jinzhou smirked.

"If you have any ideas, write them out and send them to the association for a try. Not everyone has the opportunity to submit the results to the Star Warlock Association." Liu Kuang turned his back to him, his voice a little dull.

Cheng Jinzhou laughed awkwardly and said, "It's not that easy to write it out."

"The calculus you mentioned is very good." Liu Kuang said calmly.

Cheng Jinzhou's little face was shocked, hidden in the book and not exposed. In the 21st century, it is very ordinary science, but the high-tech of this era. If all the content of calculus is leaked, it is probably no different from the appearance of martial arts secrets in the world. However, to think about it, preliminary research has begun with the analytical geometry of the contemporary era of calculus, but the astrology warlocks have not actively moved towards the path of calculus, which has a great relationship with their needs and use. In actual applications, in addition to designing a star array, the use of a star array requires the astrology warlocks to temporarily calculate and judge. The simpler the formula, the better, so tools such as analytical geometry will be developed quickly, while calculus only receives the attention of a few people.

If there is no such thing as measuring the land, Liu Kuangxing might have forgotten it. There are so many branches of thought in mathematics. If you want to learn the same thing, no one can be exhausted. Moreover, many ideas require generations of development and maturity. It is more likely that a mathematical tool is created and will be truly used to show value after a hundred or two years. Of course, any correct mathematical idea is worthy of praise. In the 21st century, if someone can create a branch of mathematics alone, then whether it is not widely used or not, this gentleman is qualified to become a national academician. In this era, astrology will only be more valued.

Cheng Jinzhou would not tell others the calculus. It would be too terrifying and would only make things worse. Perhaps there is a greater possibility that it would not be understood by other astrology warlocks and be isolated. Thinking of this, he naturally adjusted his facial expression and said, "I only have some preliminary ideas, mainly from the limit, because limits are often difficult to deal with in calculations, so..."

The beginning of calculus is the limit issue. Cheng Jinzhou deliberately said a few more words, but there was not much substantial content.

"A very good research direction." Liu Kuang commented and focused his energy on his work. He formed an organic group with Wang Linghe and Xiang Xin, led by him. The other two completed detailed work, which was somewhat similar to the project team in later generations. Once he started working, he had to take care of the situation of the other two and had no time to chat with Cheng Jinzhou.

Every astrology warrior is a genius and hardworking person. No one can become a high-level astrology warrior just by being a genius or just being hardworking. Just like ordinary and hardworking does not help to become an excellent scientist, there are always diligent geniuses in the world, there are always more efficient scientists, and there are always people who reach the peak in advance.

Science and sports have the same cruelty, and are never transferred by human will, while mathematics is like a hundred-meter race in sports.

Xiang Xin held a quill pen and didn't stop. She had already placed her main attack direction in geometry. As a star warlock, this is indeed a very good choice. Her interest in other mathematical content has dropped sharply.

In fact, the Star Alliance Association has various materials for people to read and learn, and the fees are not high. Liu Kuang and others just didn't realize that calculus is not a small branch of mathematics, nor did they realize that Cheng Jinzhou didn't just know a little bit.

Who really thought a 13-year-old boy would know what even the old immortal astrology warlock didn't understand, the superiors always had no time to fantasize.

The two servants were sending hot water back and forth. After brewing the best green tea 4 times, they would naturally change to new tea. On the small table in the yard, there were both small desserts and soft salty spots. There was also a whole piece of roasted pork in front of Lu Xu, cut into square cubes with a length of thumb, which looked very attractive.

Drinking tea and eating meat at eight or nine o'clock in the evening, people with weaker stomachs cannot enjoy this kind of life. Cheng Jinzhou was obediently eating stuffed foods like spring rolls, and raised his legs to see Lu Xu gnawing meat like a wolf.

This guy only takes three or five seconds to eat a piece of meat. One plate of meat can be easily handled in three minutes. And the speed does not decrease after eating three plates. When he kills the last piece of meat, a servant comes forward and brings a large pot of tea and delivers it to him. Lu Xu quickly wipes his mouth with a cloth, and then pours it down. He is like a worker selling foot strength on the dock, and he can't see the aristocratic temperament of a sorcerer. With the combat power of having supper, he is indeed an extraordinary person to eat overeating.

After burping, Lu Xu lay back comfortably, glanced at Cheng Jinzhou who was staring at him and said, "Do you like eating meat?"

"good."

"I'm done." Lu Xu said as he continued to burp, stroked his remaining hair with his hands, soothing the pain in the Mediterranean.

Cheng Jinzhou raised his eyebrows, and finally became familiar with Lu Xu's style, and said, "Do you know where to buy the materials for the Star Warlock?"

"Shaonan doesn't know, please ask the one named Wu." Lu Xu answered with no care.

"What should you do if you use materials normally?"

"I only use two kinds of star array materials, and the inventory is very large." Lu Xu lay on his back on his chair, looking like a sturdy domestic wild boar. If it weren't for the star array on his body, he might have become the most normal knight.

It was Wang Linghe who finished a whiteboard and turned around and said, "What materials do you want to buy?"

Cheng Jinzhou Qiqi Aiai said: "I think I want to get on the airship the day after tomorrow, so I plan to buy some materials for making balances. You know, I am still quite interested in this aspect. I want to take a look in my spare time."

Xiang Xin reported to him the results of the Star Alliance Association, mainly about the calculation of the attenuation ratio of the balance, etc., which is not surprising. Of course, what attracted Cheng Jinzhou was the price of the balance, which was a good loan repayment product.

"I have some here, so you can use it first." Wang Linghe said as he wrote a list on the white paper and handed it to Cheng Jinzhou, "Look at what else to add?"

Although it is not uncommon in the 21st century, it is definitely valuable in the lack of standardization. Cheng Jinzhou is a little embarrassed. He is planning to make a balance to make money and pay off his debts, so why are hesitant to take other people's materials, especially Wang Linghe has always been good to him.

Wang Linghe was a very straightforward person. He waved his hand and sat down, picked up the tea and drank it easily. A servant came to pick up the order and ran to the next courtyard.

Cheng Jinzhou shrugged, and when he wanted to use money, he no longer pretended to refuse.

After a while, two knight attendants walked in with a box. Neither of them were wearing armor, they were strong and their muscles were bulging. When they placed the box on the ground, they made a heavy impact.

"It's not good to do." Lu Xu cursed, stretched out his right hand, lying down and lifted the box to his side, and flipped open it and said in a teasing voice: "What do Mr. Cheng want to do?"

"A normal physical balance." Cheng Jinzhou twitched the corner of his mouth. Of course, he had to make real things to make money. For intellectual property, it would be better to wait until he knew more about the world before he could experience it slowly.

Lu Xu stood up in his arms, waved his hand to let the knight attendant leave, and shouted, "Send some more meat."

Then, he looked at Cheng Jinzhou and said, "I'm idle, let's see you do it."

Cheng Jinzhou was not able to stop him. He frowned and moved the chair to the box next to the box. He looked at it one by one. The last time the balance was made by Xiang Xin, and it was a bit difficult to ask him to make a high-precision balance that meets the requirements.

Looking at the sky, he asked, "When do you usually rest?"

"Astral warlocks usually rest after 12 o'clock." Xiang Xin seemed to have completed part of the content and took a breath and said, "We all use 24 o'clock to check the time of the day, so that it is convenient to communicate with the astral warlocks in the temple."

The so-called astral warriors in the temple are usually astral warriors from the extreme west, as well as astral warriors who have received extreme west education. They spread Western culture and also spread astral warriors. In the Great Xia Dynasty, most of them existed as priests and priests, while Liu Kuang and others were localized astral warriors. The latter actively contacted the astral warrior association, while the former often passed through the holy church in the extreme west. Although the two sides were different, they were also connected with each other. Perhaps the small number did not cause too much conflict of interest, and the relationship was maintained very well.

At most eight or nine o'clock, Cheng Jinzhou saw that Liu Kuang was still in the stage of thinking, so he called a servant and said, "You go and find Mr. Wu Zong and invite him here, saying that I invited him."

If you have poor hands-on ability, you need to use more labor.

After Cheng Jinzhou finished instructing the instructions, he directed people to clean up a table and use it as an experimental table. Then he took out the things in the wooden box one by one and placed them according to the type. Although these materials are very neat, they are not placed according to the balance requirements, so there are always inconveniences.

After talking and joking for a few relaxed words, Xiang Xin was once again involved in the intense calculations. Cheng Jinzhou was quite accustomed to doing his own things. Not to mention how many classmates and teachers were like this in his graduate studies, even his parents always left their son to pursue their careers. Therefore, although no one really came to greet him, Dr. Cheng Da also looked at himself.

...

Bird Singing: I have pushed hard, and I hope to have good results and good performance. I hope everyone can vote for this book, and Zhiniao will definitely work harder and harder.
Chapter completed!