7-demicube
id:
7-demicube-306-18282815
title:
7-demicube
text:
In geometry, a demihepteract or 7-demicube is a uniform 7-polytope, constructed from the 7-hypercube (hepteract) 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 HM7 for a 7-dimensional half measure polytope. Coxeter named this polytope as 141 from its Coxeter diagram, with a ring on one of the 1-length branches, and Schläfli symbol { 3 3 , 3 , 3 ,
brand slug:
wiki
category slug:
encyclopedia
description:
Uniform 7-polytope
original url:
https://en.wikipedia.org/wiki/7-demicube
date created:
date modified:
2024-04-09T16:49:08Z
main entity:
{"identifier":"Q4642884","url":"https://www.wikidata.org/entity/Q4642884"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/d1/Demihepteract_ortho_petrie.svg","width":800,"height":800}
fields total:
13
integrity:
15