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9-orthoplex: Properties: convex, Hanner polytope: In geometry, a 9-cube is a nine-dimensional hypercube with 512 vertices, ... Images. orthographic projections; B 9 B ...
In nine-dimensional geometry, a rectified 9-cube is a convex uniform 9-polytope, being a rectification of the regular 9-cube. There are 9 rectifications of the 9-cube. The zeroth is the 9-cube itself, and the 8th is the dual 9-orthoplex. Vertices of the rectified 9-cube are located at the edge-centers of the 9-orthoplex. Vertices of the ...
1.4 Images. 2 Birectified 9 ... In nine-dimensional geometry, a rectified 9-simplex is a convex uniform 9-polytope, ... 9-orthoplex • 9-cube: 9-demicube: Uniform 10 ...
In geometry, a hypercube is an n-dimensional analogue of a square (n = 2) and a cube (n = 3); the special case for n = 4 is known as a tesseract.It is a closed, compact, convex figure whose 1-skeleton consists of groups of opposite parallel line segments aligned in each of the space's dimensions, perpendicular to each other and of the same length.
Convex Star Regular (3D) polyhedra Convex ... { }, , is a point p and its mirror image point p', and the line segment ... 9-cube {4,3 7} 512: 2304: 4608: 5376: 4032 ...
In geometry, a demienneract or 9-demicube is a uniform 9-polytope, constructed from the 9-cube, with alternated vertices removed. It is part of a dimensionally infinite family of uniform polytopes called demihypercubes. E. L. Elte identified it in 1912 as a semiregular polytope, labeling it as HM 9 for a 9-dimensional half measure polytope.
1.3 Images. 2 Cantitruncated 5 ... In five-dimensional geometry, a cantellated 5-orthoplex is a convex uniform 5-polytope, ... 9-orthoplex • 9-cube: 9-demicube ...
Regular n-polytopes have n orders of rectification.The zeroth rectification is the original form. The (n−1)-th rectification is the dual.A rectification reduces edges to vertices, a birectification reduces faces to vertices, a trirectification reduces cells to vertices, a quadirectification reduces 4-faces to vertices, a quintirectification reduced 5-faces to vertices, and so on.