File:Color5 black-is-border 4-color.png

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English: en:Image:Color5.jpg by Fsswsb, colored correctly by Closeapple to demonstrate the four color theorem. Assuming black is border and not area, and using 4 colors. Cleaned, colored, and optimized by Closeapple using the Gimp and PNGOUT.
Date
Source Own work
Author Closeapple, based on shapes by en:User:Fsswsb
Other versions Image:Color5_black-is-area_2-color.png assuming black is an extra area instead of border.

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22 October 2007

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be6c5db69aecbf48c9519464a943a3d66569d4eb

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744 pixel

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Date/TimeThumbnailDimensionsUserComment
current22:19, 22 October 2007Thumbnail for version as of 22:19, 22 October 2007744 × 1,073 (2 KB)Closeapple{{Information |Description={{en|en:Image:Color5.jpg by Fsswsb, colored correctly by Closeapple to demonstrate the four color theorem. Assuming black is border and not area, and using 4
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