翻訳と辞書 Words near each other ・ Truncated 8-demicubes ・ Truncated 8-orthoplexes ・ Truncated 8-simplexes ・ Truncated binary encoding ・ Truncated cube ・ Truncated cubic prism ・ Truncated cuboctahedral prism ・ Truncated cuboctahedron ・ Truncated dependent variable ・ Truncated differential cryptanalysis ・ Truncated distribution ・ Truncated dodecadodecahedron ・ Truncated dodecahedral prism ・ Truncated dodecahedron ・ Truncated great dodecahedron ・ Truncated great icosahedron ・ Truncated heptagonal tiling ・ Truncated hexagonal tiling ・ Truncated hexagonal trapezohedron ・ Truncated hexaoctagonal tiling ・ Truncated icosahedral prism ・ Truncated icosahedron ・ Truncated icosidodecahedral prism ・ Truncated icosidodecahedron ・ Truncated infinite-order square tiling ・ Truncated infinite-order triangular tiling ・ Truncated mean ・ Truncated Newton method ・ Truncated normal distribution ・ Truncated octagonal tiling Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Truncated great icosahedron ： ウィキペディア英語版 Truncated great icosahedron In geometry, the truncated great icosahedron is a nonconvex uniform polyhedron, indexed as U55. It is given a Schläfli symbol t or t0,1 as a truncated great icosahedron. == Cartesian coordinates == Cartesian coordinates for the vertices of a ''truncated great icosahedron'' centered at the origin are all the even permutations of : (±1, 0, ±3/τ) : (±2, ±1/τ, ±1/τ3) : (±(1+1/τ2), ±1, ±2/τ) where τ = (1+√5)/2 is the golden ratio (sometimes written φ). Using 1/τ2 = 1 − 1/τ one verifies that all vertices are on a sphere, centered at the origin, with the radius squared equal to 10−9/τ. The edges have length 2. 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「Truncated great icosahedron」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.