- 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...
- 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...
- 144 16
demihepteracts 128 7-simplices
Rectified 7-simplex 9 161
demienneract s{21,1,1,1,1,1,1,1} h{4,37}{31,6,1} 256 4608 21504 37632 36288 23520...
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polytopes (polyxenna) x3o3o *b3o3o3o3o3o3o3o - hede". Olshevsky, George. "
Demienneract".
Glossary for Hyperspace.
Archived from the
original on 4
February 2007...
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permutations of
rings in the
group diagram, including: {31,6,1} - 9-demicube or
demienneract, 161 - ; also as h{4,38} . {36,1,1} - 9-orthoplex, 611 - The A9 family...
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demiocteract facets) 162 honeycomb,
tessellates hyperbolic 9-space (∞ 152 and ∞
demienneract facets) k21
polytope family 2k1
polytope family Alicia Boole Stott Geometrical...