秦九韶
was selected into the second batch of Sichuan historical celebrities
makes the land of Puzhou more shining
[the second batch of Sichuan historical celebrities]
秦九韶的一生
Although his fate is ill-fated and his career is frustrated
, he still worries about the world and understands the sufferings of the people
He is talented and intelligent and dares to innovate
to write the world mathematics masterpiece Number Book Nine Chapters"
Serve the country, society and people with one's own knowledge
[Qin Jiuzhao Sculpture in Qin Jiuzhao Square, Anyue County (Photographed by Yang Guo)]
since Qin Jiu Shao is Anyue native mathematician
So as Anyue person
do you know where is his former residence?
Today, the editor will announce for everyone
Qin Jiu Shao was born in "Qin Yuan Zhai" on Tianqingguan Street, Puzhou (now Anyue)
is now the grain
In order to commemorate him
Anyue County also built
Qin Jiu Shao Memorial Hall and Qin Jiu Shao Square
fa#156#11d2a [Panorama of Qin Jiuzhao Memorial Hall (Photo by Yang Guoxuan)]
and Qin Jiuzhao Square
Now it has become a good place for Anyue people to play
not only for leisure and entertainment
but also for relaxing Yu learns Qin Jiuzhao’s thought
[Qin Jiuzhao Square]
0588普州书香门第
Qin Jiuzhao, the word Daogu, is The last peak of traditional Chinese mathematics ——one of the main representatives of the mathematics climax of the Song and Yuan Dynasties, medieval mathematics, astronomy, calendar, meteorologist. Born in March of the first year of Jiading in the Southern Song Dynasty (1208) in the scholarly family and official family of Qinyuanzhai, Tianqingguan Street, Puzhou (now Anyue).
His grandfather, Qin Zhenshun, was awarded the scholarship in the 30th year of Shaoxing and his father, Qin Jichao, was awarded the scholarship in the fourth year of Shaoxing. Both my grandmother and mother are beautiful ladies, born in the scholarly family, and are proficient in poetry and singing. Qin Jiushao, who grew up in such a scholarly and elegant home, received a good education since childhood.
Talented and intelligent, proficient in the six arts, visited famous teachers
秦九韶自小天资聪颖，博看群书，Proficient in six arts , mathematics, astrology, Music, poetry, architecture, riding, swordsmanship... all have fallen. Up to now, this is the child of someone else's family.
This "child of someone else's family", the process of growing up can be described as visiting famous teachers. In his childhood, he studied under Ruyi (Jinshi and No. 1 in the fifth year of the main road (1169), profound knowledge, proficient in arithmetic and calendar), taught by the Academy of Education, and taught morality. In the thirteenth year of Jiading (1220), Qin Jiushao’s father, Qin Jichao, returned to Lin’an (now Hangzhou), the capital of the Southern Song Dynasty, to serve as a laborer in the Ministry of Industry, and later served as secretary and young supervisor in Jiading 17th year (1224). During this period, Qin Jiushao had the honor to follow his father. He won many famous scholars such as astronomical calendars, writers, architects and so on in the court.
Qin Jiu Shao also wrote in the preface of the "Nine Chapters of the Book of Numbers" that "Jiu Shao is stupid and does not care about art. However, at an early age, he waited for his relatives in Zhongdu, because he studied inTaishi also tasted mathematics from the hidden gentleman. "It means: Jiu Shao is ignorant and ignorant, but he has never taken a break from learning "Six Arts". When I was a teenager, I went with my father to the capital (Lin'an, the capital of the Southern Song Dynasty, and now Hangzhou), so I had the opportunity to visit the country The calendar mathematicians of the observatory, learn calendar mathematics from them. In addition, I also learn mathematics from the reclusive scholars.
He took the initiative to ask scholars and scholars as teachers, multi-faceted, wide-ranging deep learning, and piously asked for advice. Pay attention to practice, lay a solid foundation in life, work, and learning, and grow into a talented and knowledgeable young talent.
Caring about people’s livelihoods and inspiring mathematical ideas , Written "Shushu Nine Chapters"
Bao Qingyuan (1225) June, Qin Jiushao guarded the county with his father Tongchuan. At the age of 24, Chan Palace was awarded. Duanping first year (1234) winter, Qin Jiuzhao He went to Lin'an to serve as the director of the National History College. From this, Qin Jiushao spent 22 years in the Sichuan border fortress, and has never returned to his hometown of Sichuan since then. While living in the Sichuan border fortress, it was also the most glorious life in Qin Jiuzhao’s life. Period.
Sichuan border remote block, is the place where he strides to the top of the mathematics kingdom, and organically combines his mathematics research "to be used" and "exploring the hidden knowledge" to serve the country and service The starting point for society and serving the people. Qin Jiu-shao "The transmission of numbers and numbers, taking reality as the body" and "Numbers and Dao are not two books" 's classic thesis is to experience this The crystal deduction and sublimation.
Tongchuanfu Road in the north, Luzhou 2,000 miles in the south, it is also the place where Qin Jiu-shao’s military thoughts of fighting against gold and fighting against Mongolia and saving the country were formed and practiced.
This land of Sichuan is also the place where Qin Jiu Shao cares about the national economy and people’s livelihood, appreciates the suffering of the people, advocates benevolent governance, opposes the hoarding of merchants, the government and the tyrannical expropriation of mathematics and the birthplace of the idea of saving the country.
Duanping three years (1236) in the first month of the spring, the Beijing official Qin Jiuzhao went to Qizhou to pass the sentence. In November, the Yuan soldiers invaded Qizhou, Zhizhou Zhang Keda abandoned the city, Qizhou was in emergency. Qin Jiuzhao led Hucheng The soldiers cooperated with Meng Gong to recover Qizhou , adjusted the defenses, purged the military planes, and immediately beheaded 49 collaborators and rebels, in order to serve the latter, and was warmly welcomed by the military and civilians. In the autumn and July of the first year of Jiaxi (1237), Qin Jiushao made peace The state (now Anhui and County) military affairs. Qin Jiuzhao is in charge of state affairs and the state military affairs, fight against illegal merchants, powerful and evil gentry, collusion between officials and merchants, land and water traffickers, hoarding, bullying and dominating the city, only to be contained.
二In June of the year, I resigned from the state guard and Ding Fuyou on the bank of the Xixi River in Lin'an, making it convenient for the citizens to build the Xixi Bridge. In the autumn and August of the fourth year of You, Tongzhilang was exempted from Jiankang (now Nanjing), and he resigned in October and returned to Huzhou Ding Muyou.
春佑七年， "Numerical Books Nine Chapters" , written by Qin Jiu Shao during Ding Muyou period, is a world mathematics masterpiece comparable to "Nine Chapters Arithmetic". If "Nine Chapters Arithmetic" marks the formation of ancient Chinese mathematical theory, then "Nine Chapters of Mathematics" marks the peak of ancient Chinese mathematics, the mainstream and highest level of world mathematics development.
In the field of modern western science history, among the ancient Chinese mathematicians, only Qin Jiushao enjoys a high reputation and receives the highest praise. The famous American historian of science, George Sarton (G•Sarton, 1884-1956), who can be called the "father of the history of world science", said: (Qin Jiuzhao) is " his nation, his era, and indeed it is also the most One of the great mathematicians. ”
[Qin Jiu Shaoyuan Stone Stele]
The official career was bumpy, he died in Meizhou and was unjustly雪
Baoyou four years (1256),Qin Jiushao was invited by Wu Qian to manage its mountain weir (which together with Dujiangyan, Zhengguoqu and Lingqu are known as the four famous water conservancy projects in ancient China) "Irrigation Hub Water System Project for Saltwater Storage and Fresh Drinking Water". Drinking water irrigation, stay in the history. So far, Qin Jiuzhao has successively been on Huainan West Road, Liangzhe Road, Guangnan East Road, and Guangnan West Road. The positions have fluctuated and changed frequently, Pingzhiyuan County.
In the first year of Kaiqing (1259), the northern soldiers went to Linjiang Army, defender Chen Yuangui died in battle, the state army had no leader, and the war was in danger. In the first year of Jingding (1260), in the first month of the spring, Song Lizong's edict was rebutted twice in succession, Qin Jiushao, who had been dismissed from his post, knew the Linjiang army. In the Southern Song Dynasty, Liu Kezhuang, the treacherous minister and right prime minister Jia Sidao's doorman, went to the court and left Huzhou after being impeached. In the autumn and July of the second year of Jingding (1261), Qin Jiushao learned about the military affairs of Meizhou (now Meizhou, Guangdong). Xianchun Wuchen (1268) died in Meizhou in Spring and March.
Qin Jiushao's life was on the eve of the Song-Jin and Song-Mongolian wars, which were frequent and fierce, and the Mongolian aristocracy perished in the Southern Song Dynasty. Not only was his life extremely unstable, but he was unwilling to be lonely. In the face of national crisis and troubled times, in the time of political corruption and darkness, never avoids the world and avoids misfortune, attempts to seek one’s own life through addiction, uses its own knowledge to serve the country, society and people, and The right prime minister Wu Qian served for the leader's anti-golden and anti-Mongolian war. caused the envy of the capitulationist, traitor, right prime minister Jia Sidao and his disciples Liu Kezhuang, and Zhou Mi to be slandered, slandered, degraded, frustrated, and fate What a shame. The writings of Liu Kezhuang and Zhou Mi were passed on to later generations, and people did not observe them and cast them into an eternal injustice.
After the nineteenth century, Famous historians of mathematics Jiao Xun, Yu Songnian, Lu Xinyuan, Wu Wenjun, Guo Shuchun, Zhou Hanguang, etc., According to historical arguments, Qin Jiuzhao’s eternal injustice was only true. He is not only a scientific and innovative spirit in the field of mathematics, he also emphasizes theory and practice; he is good at inheriting and innovative, serving the country, society and the people with mathematics research results. Mathematician, astronomy, calendar, meteorologist. Moreover, he is an upright official who abides by the traditional moral forgiveness, cares about the national economy and people's livelihood, understands the suffering of the people, advocates benevolent governance, opposes officials and tyrannical levies, merchants hoards and promotes the war against gold and Mongolia.
