Acronym ...
Name hyperbolic order 5 square tiling
 
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Circumradius sqrt[-sqrt(5)]/2 = 0.747674 i
Vertex figure [45]
Dual o4o5x
Confer
more general:
x4oPo   x4o2Po  
general polytopal classes:
regular   noble polytopes  
External
links
wikipedia   wikipedia
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Seen as an infinite abstract polytope, it further allows for a realization as infinite (pseudo)regular skew polyhedron too, described by a facial subset of one layer of the cubical honeycomb.


Incidence matrix according to Dynkin symbol

x4o5o   (N → ∞)

. . . | 4N |   5 |  5
------+----+-----+---
x . . |  2 | 10N |  2
------+----+-----+---
x4o . |  4 |   4 | 5N

snubbed forms: s4o5o

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