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|- |bgcolor=#e7dcc3|Coxeter diagram|| |- |bgcolor=#e7dcc3|6-faces||142 |- |bgcolor=#e7dcc3|5-faces||1428 |- |bgcolor=#e7dcc3|4-faces||5656 |- |bgcolor=#e7dcc3|Cells||11760 |- |bgcolor=#e7dcc3|Faces||13440 |- |bgcolor=#e7dcc3|Edges||7392 |- |bgcolor=#e7dcc3|Vertices||1344 |- |bgcolor=#e7dcc3|Coxeter groups||D7, () |- |bgcolor=#e7dcc3|Properties||convex |} In seven-dimensional geometry, a cantic 7-cube or truncated 7-demicube as a uniform 7-polytope, being a truncation of the 7-demicube. A uniform 7-polytope is vertex-transitive and constructed from uniform 6-polytope facets, and can be represented a coxeter diagram with ringed nodes representing active mirrors. A demihypercube is an alternation of a hypercube. Its 3-dimensional analogue would be a truncated tetrahedron (truncated 3-demicube), and Coxeter diagram or as a ''cantic cube''. == Alternate names == * Truncated demihepteract * Truncated hemihepteract (thesa) (Jonathan Bowers)〔Klitzing, (x3x3o *b3o3o3o3o - thesa)〕 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「Cantic 7-cube」の詳細全文を読む スポンサード リンク
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