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Prismatic Compound Of Antiprisms
In geometry, a prismatic compound of antiprism is a category of uniform polyhedron compound. Each member of this infinite family of uniform polyhedron compounds is a symmetric arrangement of antiprisms sharing a common axis of rotational symmetry. Infinite family This infinite family can be enumerated as follows: *For each positive integer ''n''≥1 and for each rational number ''p''/''q''>3/2 (expressed with ''p'' and ''q'' coprime), there occurs the compound of ''n'' ''p''/''q''-gonal antiprisms, with symmetry group: **D''np''d if ''nq'' is odd **D''np''h if ''nq'' is even Where ''p''/''q''=2, the component is the tetrahedron (or dyadic antiprism). In this case, if ''n''=2 then the compound is the stella octangula, with higher symmetry (Oh). Compounds of two antiprisms Compounds of two ''n''-antiprisms share their vertices with a 2''n''-prism (geometry), prism, and exist as two alternation (geometry), alternated set of vertices. Cartesian coordinates for the vertices of an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UC23-k N-m-gonal Antiprisms
UC may refer to: Arts and entertainment * ''University Challenge'', a popular British quiz programme airing on BBC Two ** ''University Challenge (New Zealand)'', the New Zealand version of the British programme * Universal Century, one of the timelines of the ''Gundam'' anime metaseries Education In the United States * University of California system ** University of California, Berkeley, its flagship university * University of Charleston, West Virginia * University of Chicago, Illinois * University of Cincinnati, Ohio * Upsala College, East Orange, New Jersey (''defunct since 1995'') * Utica College, Utica, New York * Harvard Undergraduate Council, Harvard College's student government body * University college In other countries * Pontifical Catholic University of Chile * University of Canberra, Australia * University of Cantabria, Spain * University of Canterbury, New Zealand * University of Cebu, Cebu City, Philippines * University of Coimbra, Portugal * University of the Cor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
