Truncated order-7 square tiling
| Truncated order-7 square tiling | |
|---|---|
 Poincaré disk model of the hyperbolic plane | |
| Type | Hyperbolic uniform tiling |
| Vertex configuration | 8.8.7 |
| Schläfli symbol | t{4,7} |
| Wythoff symbol | 2 7 | 4 |
| Coxeter diagram |     |
| Symmetry group | [7,4], (*742) |
| Dual | Order-4 heptakis heptagonal tiling |
| Properties | Vertex-transitive |
In geometry, the truncated order-7 square tiling is a uniform tiling of the hyperbolic plane. It has Schläfli symbol of t0,1{4,7}.
Related polyhedra and tiling
| Symmetry *n42 [n,4] |
Spherical | Euclidean | Compact hyperbolic | Paracompact | ||||
|---|---|---|---|---|---|---|---|---|
| *242 [2,4] |
*342 [3,4] |
*442 [4,4] |
*542 [5,4] |
*642 [6,4] |
*742 [7,4] |
*842 [8,4]... |
*∞42 [∞,4] | |
| Truncated figures |
 |
 |
 |
 |
 |
|
 |
 |
| Config. | 2.8.8 | 3.8.8 | 4.8.8 | 5.8.8 | 6.8.8 | 7.8.8 | 8.8.8 | ∞.8.8 |
| n-kis figures |
 |
 |
 |
 |
 |
 |
 |
 |
| Config. | V2.8.8 | V3.8.8 | V4.8.8 | V5.8.8 | V6.8.8 | V7.8.8 | V8.8.8 | V∞.8.8 |
| Symmetry: [7,4], (*742) | [7,4]+, (742) | [7+,4], (7*2) | [7,4,1+], (*772) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
 |
|
| |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 | |
| {7,4} | t{7,4} | r{7,4} | 2t{7,4}=t{4,7} | 2r{7,4}={4,7} | rr{7,4} | tr{7,4} | sr{7,4} | s{7,4} | h{4,7} | |
| Uniform duals | ||||||||||
 |
|
|
|
|
|
|
 |
|
| |
|
 |
 |
|
|
 |
 |
 | |||
| V74 | V4.14.14 | V4.7.4.7 | V7.8.8 | V47 | V4.4.7.4 | V4.8.14 | V3.3.4.3.7 | V3.3.7.3.7 | V77 | |
References
- John H. Conway, Heidi Burgiel, Chaim Goodman-Strass, The Symmetries of Things 2008, ISBN 978-1-56881-220-5 (Chapter 19, The Hyperbolic Archimedean Tessellations)
- "Chapter 10: Regular honeycombs in hyperbolic space". The Beauty of Geometry: Twelve Essays. Dover Publications. 1999. ISBN 0-486-40919-8. LCCN 99035678.
See also
 |
Wikimedia Commons has media related to Uniform tiling 7-8-8. |
External links
- Weisstein, Eric W., "Hyperbolic tiling", MathWorld.
- Weisstein, Eric W., "Poincaré hyperbolic disk", MathWorld.
- Hyperbolic and Spherical Tiling Gallery
- KaleidoTile 3: Educational software to create spherical, planar and hyperbolic tilings
- Hyperbolic Planar Tessellations, Don Hatch
| ||||||||||||||||||||||||||||||||||||||
This article is issued from Wikipedia - version of the Monday, November 03, 2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.