Wythoff Construction
Coxeter defines a quasiregular polyhedron as one having a Wythoff symbol in the form p | q r, and it is regular if q=2 or q=r.
The Coxeter-Dynkin diagram is another symbolic representation that shows the quasiregular relation between the two dual-regular forms:
| Schläfli symbol | Coxeter-Dynkin diagram | Wythoff symbol |
|---|---|---|
| q | 2 p | ||
| p | 2 q | ||
| 2 | p q |
Read more about this topic: Quasiregular Polyhedron
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