❴❴4,4:4❵,❴4,4∣4❵❵

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{{4,4}4,{4,4∣4}}
Rank4
Dimension4
TypeRegular
Notation
Schläfli symbol
  • {{4,4}4,{4,4∣4}}
Elements
Cellshalved square duocombs
Facesskew squares
Edges
Vertices
Vertex figureSquare duocomb
Related polytopes
Dual{{4,4∣4},{4,4}4}
Abstract & topological properties
Flag count
Schläfli type{4,4,4}
OrientableYes
Properties
Flag orbits1
ConvexNo
Dimension vector(2,3,2,3)

{{4,4}4,{4,4∣4}} is a regular skew apeirochoron in 4-dimensional Euclidean space.

It is universal and locally toroidal.

Bibliography[edit | edit source]

  • McMullen, Peter (2009), "Regular Apeirotopes of Dimension and Rank 4" (PDF), Discrete computational geometry, 42, doi:10.1007/s00454-009-9186-y