Difference between revisions of "Crockett Johnson"

Latest revision as of 18:58, 10 November 2016

Harold and the Purple Heptagon

Crocket Johnson is an artist and children's book author who discovered his own mathematical construction and published his own mathematical paper.

Revision as of 18:50, 27 October 2016 (view source) Seigen (talk \| contribs) (Created page with "thumb\|300px\|Harold and the Purple Heptagon")		Latest revision as of 18:58, 10 November 2016 (view source) Seigen (talk \| contribs) m
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	[[Image:haroldDrawsMenu.gif\|thumb\|300px\|Harold and the Purple Heptagon]]		[[Image:haroldDrawsMenu.gif\|thumb\|300px\|Harold and the Purple Heptagon]]
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		+	Crocket Johnson is an artist and children's book author who discovered his own mathematical construction and published his own mathematical paper.