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In four-dimensional geometry, a cantellated tesseract is a convex uniform 4-polytope, being a cantellation (a 2nd order truncation) of the regular tesseract. There are four degrees of cantellations of the tesseract including with permutations truncations. Two are also derived from the 24-cell family. ==Cantellated tesseract== 120 |- |bgcolor=#e7dcc3|Edges |colspan=2|288 |- |bgcolor=#e7dcc3|Vertices |colspan=2|96 |- |bgcolor=#e7dcc3|Vertex figure |colspan=2| Square wedge |- |bgcolor=#e7dcc3|Symmetry group |colspan=2|B4, (), order 384 |- |bgcolor=#e7dcc3|Properties |colspan=2|convex |- |bgcolor=#e7dcc3|Uniform index |colspan=2|''13'' 14 ''15'' |} The cantellated tesseract, bicantellated 16-cell, or small rhombated tesseract is a convex uniform 4-polytope or 4-dimensional polytope bounded by 56 cells: 8 small rhombicuboctahedra, 16 octahedra, and 32 triangular prisms. 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「cantellated tesseract」の詳細全文を読む スポンサード リンク
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