摘要:
Circles in CirclesThe following pictures show n unit circles packed inside the smallest known circle (of radius r).1.2.3.r = 1Trivial.r = 2Trivial.r =... 阅读全文
posted @ 2015-01-03 02:34
Unikanade
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摘要:
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posted @ 2015-01-03 02:33
Unikanade
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