File:Germany-first-level-administrative-divisions-map-width-1600.svg
Summary
| Description |
English: This is a map of the first-level administrative divisions of Germany where no two neighboring first-level administrative divisions have the same color, following the guidelines of the four-color theorem, which states that any loopless planar graph can be colored with four or fewer colors. This was created with Mathematica 13.2's function FindVertexColoring and GeoRegionValuePlot and RelationGraph. |
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| Date | ||||
| Source | Own work | |||
| Author | WalkingRadiance | |||
| SVG development | Category:Large SVG files#003145Category:Valid SVG created with Other tools:Maps#Germany-first-level-administrative-divisions-map-width-1600.svg
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Licensing
WalkingRadiance, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Attribution:
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- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Category:CC-BY-SA-4.0
Category:First-level administrative country subdivisions
Category:First-level administrative divisions by country
Category:Four-color theorem
Category:Large SVG files
Category:Maps of Germany
Category:SVG images with embedded raster graphics:Maps
Category:Self-published work
Category:Valid SVG created with Other tools:Maps