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Pythagorean tiling (divided 2019 square in a square) #mathart #librecad #inkscape #gimp
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@no_TL 正十二角形きおくや菱形タイリング #mathart #CC0
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@no_TL 正十二角形きおくや菱形タイリング(図左:自明穴1手詰・図右:非自明穴Triambi) #mathart #CC0
9 reactions