Talk:Four color theorem: Difference between revisions

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imported>Boris Tsirelson
(add an external link from WP)
imported>Thomas Wright Sulcer
(reply)
Line 6: Line 6:
:Wow! Looks impressing. (I have only a slight idea of this matter.) [[User:Boris Tsirelson|Boris Tsirelson]] 06:11, 19 April 2010 (UTC)
:Wow! Looks impressing. (I have only a slight idea of this matter.) [[User:Boris Tsirelson|Boris Tsirelson]] 06:11, 19 April 2010 (UTC)
:You could also add an external link from WP to here (as I did for "plane" for instance); it does not add google juice, but can add readers. [[User:Boris Tsirelson|Boris Tsirelson]] 06:21, 19 April 2010 (UTC)
:You could also add an external link from WP to here (as I did for "plane" for instance); it does not add google juice, but can add readers. [[User:Boris Tsirelson|Boris Tsirelson]] 06:21, 19 April 2010 (UTC)
::Thanks Boris!!! I no longer have a Wikipedia account but feel free to add the link from WP. The two equations are from WP and some of the proof-logic from WP is here, rewritten, but other than that I'd say it's 90% new.--[[User:Thomas Wright Sulcer|Thomas Wright Sulcer]] 11:24, 19 April 2010 (UTC)

Revision as of 05:24, 19 April 2010

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 Definition:  (A famous mathematical statement with a long history) For every planar graph, four colors suffice to color its vertices in such a way that adjacent vertices have different colors. [d] [e]
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 Workgroup category:  Mathematics [Editors asked to check categories]
 Talk Archive:  none  English language variant:  American English

Created.--Thomas Wright Sulcer 04:06, 19 April 2010 (UTC)

Needs more wikilinks by persons who know which mathematical articles we've got and what they're called. Could use more pictures of diagrams?--Thomas Wright Sulcer 04:18, 19 April 2010 (UTC)

Wow! Looks impressing. (I have only a slight idea of this matter.) Boris Tsirelson 06:11, 19 April 2010 (UTC)
You could also add an external link from WP to here (as I did for "plane" for instance); it does not add google juice, but can add readers. Boris Tsirelson 06:21, 19 April 2010 (UTC)
Thanks Boris!!! I no longer have a Wikipedia account but feel free to add the link from WP. The two equations are from WP and some of the proof-logic from WP is here, rewritten, but other than that I'd say it's 90% new.--Thomas Wright Sulcer 11:24, 19 April 2010 (UTC)
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