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The big checklist theory !!
skunkbear: Big math news! It’s been thirty years since mathematicians last found a convex pentagon that could “tile the plane.” The latest discovery (by Jennifer McLoud-Mann, Casey Mann, and David Von Derau) was published earlier this month. Full
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published on: 2015-08-21 13:17:49
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Choni poligonera
Choni poligonera
Choni poligonera
Choni poligonera
Choni poligonera
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