File:Randomly black odd numbers.png
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Randomly_black_odd_numbers.png (400 × 400 pixels, file size: 5 KB, MIME type: image/png)
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This math image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}}.It is recommended to name the SVG file “Randomly black odd numbers.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
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This work is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or any later version. This work is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See version 2 and version 3 of the GNU General Public License for more details. |
| Description |
English: 200x200 spiral number grid with odd numbers that have a 23.38% chance of being coloured in black. Modified version of this script, but instead of colouring in all primes, colours in odd numbers randomly to show that seeing patterns in Ulam spirals isn't just pareidolia. ~23.38% of all odds <40,000 are prime. |
| Source | https://github.com/ttsiodras/PrimeSpirals |
| Author | Thanassis Tsiodras |
| Permission (Reusing this file) |
https://github.com/ttsiodras/PrimeSpirals/blob/master/LICENSE |
- Other information
English: Image is produced by a modified version of this script.
GNU General Public License v2.0
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:11, 20 January 2018 | | 400 × 400 (5 KB) | wikimediacommons>Anne drew | make 400px |
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