|
In geometry, the rhombitetrahexagonal tiling is a uniform tiling of the hyperbolic plane. It has Schläfli symbol of rr. It can be seen as constructed as a rectified tetrahexagonal tiling, r, as well as an expanded order-4 hexagonal tiling or expanded order-6 square tiling. == Constructions == There are two uniform constructions of this tiling, one from () or ( *642) symmetry, and secondly removing the miror middle, (), gives a rectangular fundamental domain (), ( *3222). |- align=center !Coxeter diagram | | = |} There are 3 lower symmetry forms seen by including edge-colorings: sees the hexagons as truncated triangles, with two color edges, with () (4 *3) symmetry. sees the yellow squares as rectangles, with two color edges, with () (6 *2) symmetry. A final quarter symmetry combines these colorings, with () (32×) symmetry, with 2 and 3 fold gyration points and glide reflections. This four color tiling is related to a semiregular infinite skew polyhedron with the same vertex figure in Euclidean 3-space with a prismatic honeycomb construction of . :240px 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Rhombitetrahexagonal tiling」の詳細全文を読む スポンサード リンク
|
