- In
geometry of 4
dimensions or higher, a
double pyramid,
duopyramid, or
fusil is a
polytope constructed by 2
orthogonal polytopes with
edges connecting...
-
Vertices pq
Vertex figure disphenoid Symmetry [p,2,q],
order 4pq Dual p-q
duopyramid Properties convex, vertex-uniform Set of
uniform p-p
duoprisms Type...
-
duoprism is
called a 3-3
duopyramid or
triangular duopyramid., page 45: "The dual of a p,q-duoprism is
called a p,q-
duopyramid."</ref> It has 9 tetragonal...
- 3-4
duoprism vertex figure: The dual of a 3-4
duoprism is
called a 3-4
duopyramid. It has 12
digonal disphenoid cells, 24
isosceles triangular faces, 12...
- a
lozenge Gerald Fusil,
creator of the Raid
Gauloises adventure race
Duopyramid, a kind of
polytope This
disambiguation page
lists articles ****ociated...
-
Examples in 4
dimensions are the 24-cell, snub 24-cell, 6-6 duoprism, 6-6
duopyramid. In 6
dimensions 6-cube, 6-orthoplex, 221, 122. It is also the Petrie...
- 4D 5D 3-3
duoprism 3-3
duopyramid 5-simplex...
-
constructed as a 4-4 duoprism, the 16-cell can be seen as its dual, a 4-4
duopyramid. The Möbius–Kantor
polygon is a
regular complex polygon 3{3}3, , in C...
-
duoprisms and dual
duopyramids also have 2n-gonal
Petrie polygons. (The
tesseract is a 4-4 duoprism, and the 16-cell is a 4-4
duopyramid.)
Petrie polygon...
- + {p,q}. Its
Coxeter diagram is . Its
symmetry is [p,q]. In 4D, a p-q
duopyramid is
represented as {p} + {q}. Its
Coxeter diagram is . Its
symmetry is...
