File:Ding Yidong magic circle.svg

Original file ‎(SVG file, nominally 512 × 512 pixels, file size: 5 KB)

This file is from a shared repository and may be used by other projects. Please see the file description page for further information.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:11, 8 September 2018		512 × 512 (5 KB)	commons>Cmglee	{{Information \|description ={{en\|1=Magic circle by Southern Song dynasty mathematician Ding Yidong, redrawn by CMG Lee. Numbers on each circle (solid colour) sum to 200 and numbers on each diameter (dashed grey) sum to 325.}} \|date = \|source ={{own}} \|author =User:Cmglee }} Category:Magic circles (mathematics)

There are no pages that use this file.

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Short title	Ding Yidong magic circle
Image title	Magic circle by Southern Song dynasty mathematician Ding Yidong, redrawn by CMG Lee. Numbers on each circle (solid colour) sum to 200 and numbers on each diameter (dashed grey) sum to 325.
Width	100%
Height	100%