File:Qingjiushaoquad1.GIF

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Qingjiushaoquad1.GIF (271 × 339 pixels, file size: 434 KB, MIME type: image/gif, looped, 23 frames, 1 min 4 s)

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Date/TimeThumbnailDimensionsUserComment
current01:39, 28 December 2010No thumbnail271 × 339 (434 KB)commonswiki>Gisling{{Information |Description={{en|1=Qin Jiushao's algorithm for a quadratic polynomial equation}} {{zh-hans|1=秦旧韶四次方程求解算法}} |Source={{own}} |Author=Gisling |Date=2010 dec |Permission= |other_versions= }} [[Category:Ch

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