Measuring round town from afar-SSJZ.jpg
Qin Jiushao
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Measuring round town from afar SSJZ, Qin Jiushao, Manuscripts
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Measuring round town from afar SSJZ, Measuring a round town from a distance. 宜稼堂 《数书九章》遥度圆城, surveying a round city from afar. Shu Shu Jiu Zhang
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遠く離れたSSJZ、秦九、写本
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SSJZから離れた町を丸く巡り、離れた場所から丸い町を測る。宜稼堂《数九章》遥度城、遠方より丸市を測る。書九章
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long measure