-
pentagrammic cupola (upside down) {7/3}
Heptagrammic cupola {8/3}
Octagrammic cupola 3 — — {7/5}
Crossed heptagrammic cupola (upside down) {8/5}
Crossed octagrammic...
- In geometry, the order-7
heptagrammic tiling is a
tiling of the
hyperbolic plane by
overlapping heptagrams. This
tiling is a
regular star-tiling, and has...
- (*227) 3.3.3.7/2
Heptagrammic antiprism (7/2) 3.3.3.7/4
Heptagrammic crossed antiprism (7/4) D7d [2+,14] (2*7) 3.3.3.7/3
Heptagrammic antiprism (7/3) D8d...
-
Apeirogon Dihedron Lobachevski plane Hyperbolic tiling Order-7
heptagrammic tiling Heptagrammic-order
heptagonal tiling Order-9
enneagrammic tiling[citation...
- In geometry, the
heptagrammic-order
heptagonal tiling is a
regular star-tiling of the
hyperbolic plane. It has Schläfli
symbol of {7,7/2}. The
vertex figure...
- (upside down) {5/2}
Pentagrammic cuploid {7/2}
Heptagrammic cuploid 2 — {5/4}
Crossed pentagonal cuploid (upside down) {7/4}
Crossed heptagrammic cuploid 4...
-
Pentagrammic antiprism,
Pentagrammic crossed-antiprism
Heptagrammic antiprism (7/2),
Heptagrammic antiprism (7/3)
Enneagrammic antiprism (9/2). Enneagrammic...
- Star-rotundas 5 7 9 11
Pentagrammic rotunda Heptagrammic rotunda Enneagrammic rotunda Hendecagrammic rotunda...
- star-tilings by the same
vertex arrangement: the order-7
heptagrammic tiling, {7/2,7}, and
heptagrammic-order
heptagonal tiling, {7,7/2}. This
tiling is topologically...
- (nonagon) {9} has 3
enneagrammic forms: {9/2}, {9/3}, {9/4}, with {9/3}
being a
compound of 3 triangles. The
heptagon has two
heptagrammic forms: {7/2}, {7/3}...
