Order-7-3 triangular honeycomb: Difference between revisions

Content deleted Content added
m Typo fixing, replaced: a Apollonian gasket → an Apollonian gasket, an heptagonal tiling → a heptagonal tiling
m Order-7-3 apeirogonal honeycomb: added missing diacritic
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The [[Schläfli symbol]] of the apeirogonal tiling honeycomb is {∞,7,3}, with three ''order-7 apeirogonal tilings'' meeting at each edge. The [[vertex figure]] of this honeycomb is a heptagonal tiling, {7,3}.
 
The "ideal surface" projection below is a plane-at-infinity, in the PoincarePoincaré half-space model of H3. It shows an [[Apollonian gasket]] pattern of circles inside a largest circle.
 
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