Txt chapter 9 download address of complete arithmetic works

The attachment of txt, the complete set of nine chapters of arithmetic, has been uploaded to Baidu's network disk. Click free download:

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In the past, I began to draw gossip in Yi's home in order to understand the virtues of the gods, and I used the love of all things to make 99 numbers in order to combine the changes of six hexagrams. Combined with the spirit of the yellow emperor, it was extended, so the calendar was established, the law was coordinated, and the primitive was used. Then the subtle qi of the two instruments and four images can be obtained and effective. It is said that Li Shou made a number, but the details are unknown. The gift of the duke of Zhou, the flow of nine numbers and nine numbers, is enough. In the past, books were burned violently in Qin dynasty, and the methods were scattered and rotten. Since then, Zhang Cang, Hou Peiping in Han Dynasty, Zhong Cheng and Geng Shouchang, a senior farmer, have all used good fortune telling. Cang et al. are called deletion and supplement because of the remnants of old texts. Therefore, the purpose of collating is different from ancient times or different from others, and most of the commentators are modern times. There are nine chapters in the west, and then look at them in detail. Observing the separation of yin and yang is the foundation of technology, exploring leisure time and realizing its significance. Therefore, I dare to exhaust Lu's stubbornness and record everything I see. Things push each other, and each has its own reward, so although the branches have the same root, they only have one end. Use words to analyze the reasons, and use pictures to collapse. It's ok to do it for a week, but it's not embarrassing. People who watch it think it's more than half. Among the six arts, the ancients taught the country with their talents; Although it is said to be nine, it can be nuanced and difficult to detect; As for the transmission by law, the measurement rules are still very common and not particularly difficult. There are fewer good people now. Although many generalists have studied in the past, they may not be able to achieve mastery. Zhou Guan Da Situ, ...

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