File:Cutcircle.svg
| Description | Area of polygon approaches area of circle刘徽割圆术原理 |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Redrawn to SVG format. The original can be viewed here: Cutcircle.jpg:  . Modifications made by Pbroks13.
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Original upload log
This image is a derivative work of the following images:
- Image:Cutcircle.jpg licensed with Cc-by-sa-3.0
- 2008-05-23T14:34:30Z Gisling 912x682 (52226 Bytes) {{Information |Description=Area of polygon approaches area of circle刘徽割圆术原理 |Source=self-made |Date=May 2008 |Author= [[User:Gisling|Gisling]] |Permission= |other_versions= }}
Uploaded with derivativeFX Category:Uploaded with derivativeFX
Category:History of geometry Category:Science in China Category:Numerical analysis Category:Calculation of pi using the polygon method