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File:Panzhu Suanfa addition.gif

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Panzhu_Suanfa_addition.gif ‎(445 × 280 pixels, file size: 2.32 MB, MIME type: image/gif, looped, 83 frames, 1 min 23 s)

Summary

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 1: addition
Date
Source Own work
Author Jccsvq

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Captions

Using the 5th lower bead in abacus addition

Items portrayed in this file

depicts

abacus

inception

7 July 2021

media type

image/gif

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Date/TimeThumbnailDimensionsUserComment
current05:17, 7 July 2021Thumbnail for version as of 05:17, 7 July 2021445 × 280 (2.32 MB)JccsvqUploaded own work with UploadWizard

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