- 盈不足
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我国古代计算盈亏类问题的一种算术方法, 借有余、不足以求隐含之数。 本为《周礼》九数之一。
Наука. 2013.
Наука. 2013.
The Nine Chapters on the Mathematical Art — Not to be confused with Mathematical Treatise in Nine Sections. A page of The Nine Chapters on the Mathematical Art The Nine Chapters on the Mathematical Art (simplified Chinese: 九章算术; traditional Chinese: 九章算術 … Wikipedia
Математика в девяти книгах — (начало) «Математика в девяти книгах» (кит. трад. 九章算術 … Википедия