铺地砖问题
<p>用形状为正多边形的地砖能铺满一个平面不留空隙,有哪些铺设方法呢?这些地砖的形状相同或不同均可。</p> <p>:)</p><p><a href="http://en.wikipedia.org/wiki/Tilings_of_regular_polygons">http://en.wikipedia.org/wiki/Tilings_of_regular_polygons</a></p><p><a href="http://www.uwgb.edu/dutchs/symmetry/uniftil.htm">http://www.uwgb.edu/dutchs/symmetry/uniftil.htm</a></p><p><a href="http://mathworld.wolfram.com/RegularTessellation.html">http://mathworld.wolfram.com/RegularTessellation.html</a></p><p><a href="http://mathworld.wolfram.com/SemiregularTessellation.html">http://mathworld.wolfram.com/SemiregularTessellation.html</a></p><p><a href="http://mathworld.wolfram.com/DemiregularTessellation.html">http://mathworld.wolfram.com/DemiregularTessellation.html</a></p><p></p> 似乎大部分到这里的都只对平面几何作图问题有兴趣。答案qjchen上面已经列出来了,我就不在罗嗦了。
页:
[1]