File:Abyss of regular octagons.svg
![File:Abyss of regular octagons.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/9/96/Abyss_of_regular_octagons.svg/600px-Abyss_of_regular_octagons.svg.png?20220308124322)
Original file (SVG file, nominally 750 × 750 pixels, file size: 818 bytes)
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Summary
[edit]DescriptionAbyss of regular octagons.svg |
English:
On a pale disc, the initial dark octagon is convex, its star‑shaped hole and itself share their eight vertices of regular polygons. Their common center is the center of a homothety of ratio Mathematically the number of successive polygons can be infinite. Actually the SVG source code ends with Clockwise or not around the center we imagine, a 22.5° angle rotation keeps the whole figure unchanged. A ± 180° angle rotation of this center composed with the previous homothety yields the same abyss of polygons. This new homothety of opposite Français : Bientôt… |
Date | 07/03/2010 |
Source | Own work |
Author | Yves Baelde |
Other versions |
With regular dodecagons |
SVG development InfoField | ![]() This /Baelde was created with a text editor. |
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:43, 8 March 2022 | ![]() | 750 × 750 (818 bytes) | Arthur Baelde (talk | contribs) | better framing, two lighter colors inverted and the source code is more interesting to examine or explain |
10:24, 17 July 2012 | ![]() | 750 × 750 (676 bytes) | Baelde (talk | contribs) | Size 750 × 750 instead of 600 × 600, margins reduced | |
21:27, 7 March 2010 | ![]() | 600 × 600 (677 bytes) | Baelde (talk | contribs) | {{Information |Description={{en|1=By tracing a regular stellated octagon, we obtain a concentric convex octagon, whose sides are smaller. We can start with this convex octagon to put in the original image its reproduction. In pure geometr |
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Width | 750 |
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Height | 750 |