what do you mean came out on september 17, 2015.
what do you mean came out on september 17, 2015.
when did what do you mean come out?
september 17, 2015
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for example, a regular hosotope {2,p,q} has digon faces, {2}, where its vertex figure is a spherical platonic solid, {p,q}. each vertex of {p,q} defines an edge in the hosotope and adjacent pairs of those edges define lune faces. or more specifically, the regular hosotope {2,4,3}, has 2 vertices, 8 180° arc edges in a cube, {4,3}, vertex figure between the two vertices, 12 lune faces, {2}, between pairs of adjacent edges, and 6 hosohedral cells, {2,p}.









































section::::references.









































bullet::::- beyer, w. h. "crc standard mathematical tables", 28th ed. boca raton, florida: crc press, p. 130, 1987.
spherical lune