permutohedron
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English
[edit]
Alternative forms
[edit]Etymology
[edit]From permute + -o- + -hedron.
Noun
[edit]permutohedron (plural permutohedra)
- (mathematics) A polytope with n-1 dimensions that is embedded in an n-dimensional space, its vertices formed by permuting the coordinates of the vector (1, 2, 3, ..., n).