Image:4CT Inadequacy Example.svg

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4CT_Inadequacy_Example.svg‎ (SVG file, nominally 200 × 200 pixels, file size: 5 KB)

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Description

Diagram showing the faliure of the Four Colour Theorem to cope with a map when non-contiguous regions are forced to be the same colour (regions labelled A).
Source

Based on a this raster image by Wapcaplet on en.wikipedia.
Date

2007-02-16
Author

Inductiveload
Permission
(Reusing this image)
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation license".

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Other versions Image:Four color inadequacy example.png

File history

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Date/TimeDimensionsUserComment
current05:22, 16 February 2007200×200 (5 KB)Inductiveload ({{Information |Description=Diagram showing the faliure of the Four Colour Theorem to cope with a map when non-contiguous regions are forced to be the same colour (regions labelled '''A'''). |Source=Based on a [[Image:Four color i)
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