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Panzhu_Suanfa_subtraction.gif (445 × 280 pixels, file size: 2.25 MB, MIME type: image/gif, looped, 83 frames, 1 min 23 s)

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Description
English: Using the abacus 5th lower bead according to "Computational Methods with the Beads in a Tray" (Pánzhū Suànfǎ 盤珠算法) by Xú Xīnlǔ 徐心魯 (1573) Part 2: subtraction
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Source Own work
Author Jccsvq

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Using the 5th lower bead in abacus subtraction

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7 July 2021

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2,358,190 byte

83 second

280 pixel

445 pixel

a5e8ab76fffdfee15f3c7b05a72b7f2f754f1ba4

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Date/TimeThumbnailDimensionsUserComment
current05:17, 7 July 2021Thumbnail for version as of 05:17, 7 July 2021445 × 280 (2.25 MB)JccsvqUploaded own work with UploadWizard

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