The legend of the king of crossing

Chapter 231 Math Genius

I looked at Jia Sidao and saw that he was thoughtful, but I didn't know what he was thinking. I continued: "The Department of Law under the former Ministry of Officials is all merged into the Government Affairs Council, which means that the legislative authority of our dynasty All transferred to the Government Affairs Council, this matter can start from now on, and the relocation will be completed before the end of this month. From October [-]st, the new Law Department will first conduct a comprehensive cleanup of the laws of our court, and then according to the specific For example, the business in our dynasty is far more developed than in the previous dynasty, but the corresponding laws have not changed accordingly. This gives illegal traders an excuse to evade taxes. The content of the law is extracted, and then re-improved and improved according to the current actual situation. After that, the Department of Law will refine all the laws in my country to adapt to the refinement of social division of labor."

Wen Tianxiang said: "Yes, I obey the order,"

Everyone in the Government Affairs Council knows that Wen Tianxiang is my confidant minister. In addition, Wen Tianxiang himself is talented and upright. Although his qualifications in the court are not as deep as those of the other academicians, everyone basically recognizes Wen Tianxiang's future position as the dean of the Government Affairs Council. .

"Okay, Shichen, Song Rui, you guys start voting, Xiaoqi, move away,"

at dusk.

At the north gate of Luzhou, a hundred fully armed personal guards surrounded Huainan West Road and ordered Xia Gui to slowly enter the city. The city of Luzhou is not big, and after a while, everyone came to the handsome mansion in the west of the city. He took Xia Gui's reins and said, "Father, you have been running around for half a day, let's go back to the inner room to rest first."

"No, Xia Qing, go to the study with Father Shuai," Xia Gui said enthusiastically.

"Yes, Commander-in-Chief," Xia Qing handed over the reins to Xia Ping, captain of the personal guard, and followed Xia Gui into the study.

"Xia Qing, take a look at the map of Yangjia Town." In the study, Xia Gui immediately opened the military map on the table and said, "After this field trip, I have a clear understanding of the terrain around Yangjia Town. Although Jiazhen is easy to defend and difficult to attack, Shouchun City on the right is firmly in the hands of our army, so as long as our army cuts off the connection between Yangjia Town and the Huaihe Mongolian Navy, it will become an isolated town."

"Father commander, our army only needs to launch a surprise attack from the Anfeng army, let the Shouchun defenders block the contact between Yangjia Town and the enemy on the Huaihe River, and at the same time let my Shouchun navy attack the Mongolian navy on the Huaihe River, the winning rate should be [-]% above,"

"That's right, and Father Commander, I grew up in the Anfeng Army since I was a child. The situation there has basically not changed. I am very familiar with the small mountain roads in the Yangjia Town of the Anfeng Army. In addition, the Mongols have always thought that our army can only fight In the defensive battle, according to intelligence, the Mongols’ defense is not tight, so taking Yangjia Town this time and regaining the south bank of the Huaihe River will definitely be a victory," Xia Gui said confidently, taking his eyes off the map, " Xia Qing, you and General Wang Sheng have a good discussion on this matter, and I will take action after I come back from Lin'an. Also, keep it secret, as long as you and Wang Sheng know about it."

"Don't worry, Commander-in-Chief, but Commander-in-Chief, you need to be very careful when you return to Lin'an this time. Perhaps this military reform meeting will be the final showdown between imperial power and prime minister,"

Xia Gui's face darkened, and he nodded slightly: "Xia Qing, in your opinion, what should be done,"

"Father commander, it's time to make a decision at this meeting. Xia Song and I have many contacts with Ouyang Jianqing on weekdays, and we often discuss the current situation in the court. Among the younger generation of generals, most of them Most people will choose to support His Majesty the Emperor. Everyone has a common point of view, that is, our dynasty should regain the Central Plains, and His Majesty's attitude after ascension to the throne is just in line with the tastes of young people, especially His Majesty's instructions in the Gongyuan, which have the most influence The majority of the group are not those examinees, but the aspiring young generation in the navy and army. Therefore, I feel that the commander-in-chief must act according to His Majesty's will after returning. Gundam, General Zhang Jue and Jia Sidao are at odds, and will definitely support His Majesty, but we still don’t know the attitude of General Li Tingzhi in Yangzhou. Introverted, low-key, and upright, so it is hard to guess the attitude of the Yangzhou Army. I guess it is more likely to remain neutral. If so, then the vote of our Luzhou Army is crucial. , and this vote may ultimately determine whether the military reform can be carried out smoothly. Furthermore, it is the key to determining whether the imperial power can stand firm in the military. Therefore, the father must think carefully. On the surface, the father I am very close to Xiangquan, and Jia Sidao will definitely win over my Luzhou army. However, this world belongs to the Zhao family after all. When standing on the side of the emperor, and using this vote as a vote, express your sincerity to the emperor, "

After Xia Gui listened, he walked back and forth in the room without saying a word. Xia Qing knew that his father was making a choice, so he stopped talking, made a pot of hot tea, turned and left.

"Then again, Jia Sidao is not mean to him," Xia Gui said alone in the room.

Many of the generals who were at the same time as Xia Gui were persecuted by Jia Sidao. The existing General Gao Da was lucky enough to be saved by Song Lizong. Although Xia Gui was able to serve as the deputy commander in front of the palace because of his military exploits, he was also inseparable from Jia Sidao. Of course, the premise is that Xia Gui must take refuge in Jia Sidao.

Jia Sidao said so, what about the emperor?

"Xia Aiqing, I rest assured that Huainan West Road will be handed over to you,"

"Xia Aiqing, you need to always remember that you are the general of my Great Song Dynasty and my minister,"

"Xia Aiqing, I heard that you have two sons, does Aiqing think that I am keeping one of your sons as a hostage?"

"I will guarantee normal military pay,"

Xia Gui suddenly remembered the scene when the emperor summoned him before the expedition. Judging from this conversation, the emperor seemed to treat him well, but Xia Gui felt that the young emperor's city was too deep for him, and he couldn't see through it. When dealing with Jia Sidao, Xia Gui could know what he was thinking and what he wanted.

Many people in the court are rumoring, "Your Majesty, the god is also," what should I do in the face of a god.

Xia Gui drank a cup of hot tea and started walking around the room again.

"Emperor Power, Prime Minister Power, neither party can be offended by oneself. You can be a middle-party. Although you can be safe for the time being, the future of the Xia family may be here. What should I do and how should I choose?"

Xia Gui kept struggling in his heart, "Imperial power, prime minister power, prime minister power, imperial power,"

Xia Qing, who was standing outside the study, didn't know how long he had been waiting. The door finally opened, and Xia Gui's deep voice sounded: "Xia Qing, it's time for dinner."

In the past few days, I held meetings with relevant departments on the seven major reform measures to be implemented in September. At the meeting, I set the completion time and specific person in charge for each department, and the top leaders of each department personally supervision.

On the night of Lin'an in September, the breeze blew by, which already made people feel a little cool.

In the imperial study, I first reviewed the voting results of the government affairs council for officials from Fujian and Jiangxi provinces. According to the number of votes, I delineated the final list of officials. It was basically the same as I expected in advance. The original two-way transfer envoy and reminder All the criminals and prisons will remain in office. As for who belongs to which faction, I don't want to know.

Quan Jiu put on a cloak for me and said: "Officials, Quanjue came to see Jiu'er this afternoon, and said that a scholar from Lin'an University recently came to apply for a job, and he is very proficient in arithmetic, oh, yes, This booklet is the work of that scholar, called "Daily Algorithm". After reading it, Quan Jue and many professors at the university agreed that it was a famous work on mathematics, but they didn't fully understand it, so they came here specially. Ask the officials, "

"Really, I still have such a talent for mathematics in the future,"

I took the manual handed over by Quan Jiu, and saw that there were seven big characters written on it, the first volume of the daily algorithm, the author Yang Hui.

"Yang Hui, Yang Hui triangle," I exclaimed.

"Could it be that the officials know this person," Quan Jiu was startled by my voice.

I don't know if this Yang Hui is the one who discovered Yang Hui's triangle. After all, this name is too common. I didn't answer. I immediately opened this "Daily Algorithm" and read it carefully. People should be the creators of Yang Hui's triangle.

"Jiu'er, when you were sorting out books in Xianwen Pavilion, have you seen this book called Yang Hui?"

Quan Jiu thought for a while and said, "Officials, the books in Xianwen Pavilion have not been sorted out yet. From the books that have been compiled so far, it seems that Yang Hui's works have not been seen before."

There are so many books in Xianwen Pavilion, and Quan Jiu and others could not clean them up so quickly, and the library of Xiandi Lizong may not necessarily contain similar mathematics books.

"Xiaoqi,"

"The little one is here,"

"Go to Xianwen Pavilion and find all the books and materials whose author is Yang Hui,"

"Yes, official,"

After Xiao Qi left, Quan Jiu said: "Guan, who is this Yang Hui?"

Students who have studied mathematics in middle school know that Yang Hui's triangle is a geometric arrangement of binomial coefficients in a triangle. Simply put, it is the coefficient problem after the power operation of the sum of two unknowns. Yang Hui's triangle is also called Jia Xian Triangle, because there is no biography of the Northern Song mathematician Jia Xian in the history books, thanks to Yang Hui quoting many of Jia Xian’s mathematical ideas in his book and carrying them forward, we can understand Jia Xian’s major contributions to mathematics today From this point, it can also be seen that Yang Hui's character is quite good, and people of later generations plagiarize, so we should learn from our predecessors. Yang Hui's triangle is called Pascal's triangle abroad, and the French theory is later than Yang Hui's triangle. for nearly 400 years.

According to historical records, Yang Hui was an outstanding mathematician and mathematics educator in the Southern Song Dynasty of China. He was active in Suzhou and Hangzhou in the middle of the 13th century. "Twelve volumes (21), two volumes of "Daily Algorithm" (1261), three volumes of "Multiplication and Division Tongbian Benmo" (1262), two volumes of "Multiplication and Division Algorithm" (1274), "Continued The Algorithm of Ancient Picking and Strangeness, Volume II (1275).

As one of the four masters of mathematics in the Song and Yuan Dynasties, Yang Hui was the first mathematician in the world to draw out rich vertical and horizontal diagrams and discuss their composition laws. As for his birth date and other records, it is difficult to find in later generations. The importance of science is far from enough.

"Yang Hui, a genius in mathematics,"

It wasn't until I finished approving the memorial of the day that Xiao Qi ran back to the Imperial Study Room in sweat and reported: "The official family, the small one, the small one was not found,"

"Xiaoqi, have you searched for everything yet?" Quan Jiu asked.

"Go back to your mother, I've searched for it all,"

"Officials, Jiu'er will continue to look for it tomorrow. Since he is a mathematical genius, his works should be found,"

I said "Yes" as an answer.

No information about Yang Hui was found in Xianwen Pavilion, which I think is normal.