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!bgcolor=#e7dcc3 colspan=2|Hexagonal tiling honeycomb
|-
|bgcolor=#ffffff align=center colspan=2|[[File:H3 633 FC boundary.png|320px]]<BR>[[Perspective projection]] view<BR>within [[Poincaré disk model]]
|-
|bgcolor=#e7dcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Hyperbolic regular honeycomb]]<BR>[[Paracompact uniform honeycomb]]
|-
|bgcolor=#e7dcc3|[[Schläfli symbol]]s||{6,3,3}<BR>t{3,6,3}<BR>2t{6,3,6}<BR>tr{3<sup>[3,3]</sup>}
|-
|bgcolor=#e7dcc3|[[Coxeter diagram]]s||{{CDD|node_1|6|node|3|node|3|node}}<BR>{{CDD|node_1|3|node_1|6|node|3|node}}<BR>{{CDD|node|6|node_1|3|node_1|6|node}}<BR>{{CDD|branch_11|splitcross|branch_11}}
|-
|bgcolor=#e7dcc3|Cells||[[Hexagonal tiling]] {6,3}<BR>[[File:Uniform_tiling_63-t0.png|80px]]
|-
|bgcolor=#e7dcc3|Faces||[[Hexagon]] {6}
|-
|bgcolor=#e7dcc3|Edge figure||[[Triangle]] {3}
|-
|bgcolor=#e7dcc3|Vertex figure||[[File:Order-3 hexagonal tiling honeycomb verf.png|80px]]<BR>[[tetrahedron]] {3,3}
|-
|bgcolor=#e7dcc3|Dual||[[Order-6 tetrahedral honeycomb]], {3,3,6}
|-
|bgcolor=#e7dcc3|[[Coxeter–Dynkin_diagram#Ranks_4.E2.80.9310|Coxeter groups]]||<math>{\bar{V}}_3</math>, [6,3,3]<BR><math>{\bar{Y}}_3</math>, [3,6,3]<BR><math>{\bar{Z}}_3</math>, [6,3,6]<BR><math>{\bar{PP}}_3</math>, [3<sup>[3,3]</sup>]
|-
|bgcolor=#e7dcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''hexagonal tiling honeycomb''' a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]). With [[Schläfli symbol]], {6,3,3}, it has three [[hexagonal tiling]]s around each edge, and four hexagonal tilings around each vertex in an [[tetrahedron|tetrahedral]] arrangement. <ref>Coxeter ''The Beauty of Geometry'', 1999, Chapter 10, Table III</ref>
 
== Symmetry constructions ==
[[File:Hyperbolic subgroup tree 336-direct.png|200px|thumb|left|[[Coxeter_diagram#Subgroup_relations_of_paracompact_hyperbolic_groups|Subgroup relations]]]]
It has a total of four reflectional constructions from four related Coxeter groups all with four mirrors and only the first being regular: {{CDD|node_c1|6|node|3|node|3|node}} [6,3,3], {{CDD|node_c1|3|node_c1|6|node|3|node}} [3,6,3], {{CDD|node|6|node_c1|3|node_c1|6|node}} [6,3,6] and [3<sup>[3,3]</sup>] {{CDD|branch_c1|splitcross|branch_c1}}, having 1, 4, 6, and 24 times [[Paracompact_uniform_honeycomb#Enumeration|larger fundamental domains respectively]]. In [[Coxeter notation]] subgroup markups, they are related as: [6,(3,3)<sup>*</sup>] (remove 3 mirrors, index 24 subgroup); [3,6,3<sup>*</sup>] or [3<sup>*</sup>,6,3] (remove 2 mirrors, index 6 subgroup); [1<sup>+</sup>,6,3,6,1<sup>+</sup>] (remove two orthogonal mirrors, index 4 subgroup); all of these are isomorphic to [3<sup>[3,3]</sup>]. The ringed Coxeter diagrams are {{CDD|node_1|6|node|3|node|3|node}}, {{CDD|node_1|3|node_1|6|node|3|node}}, {{CDD|node|6|node_1|3|node_1|6|node}}, and {{CDD|branch_11|splitcross|branch_11}}, representing different types (colors) of hexagonal tilings in the [[Wythoff construction]].
 
== Related polytopes and honeycombs ==
It is [[List of regular polytopes#Tessellations of hyperbolic 3-space|one of 15 regular hyperbolic honeycombs]] in 3-space, 11 of which like this one are paracompact, with infinite cells or vertex figures.
 
It is [[Paracompact_uniform_honeycomb#.5B6.2C3.2C3.5D_family|one of 15 uniform paracompact honeycombs]] in the [6,3,3] Coxeter group, along with its dual, the [[order-6 tetrahedral honeycomb]], {3,3,6}. Its [[Rectification (geometry)|rectification]]. t<sub>1</sub>{6,3,3}, {{CDD||node|6|node_1|3|node|3|node}} has [[tetrahedron|tetrahedral]] and [[trihexagonal tiling]] facets, with a [[triangular prism]] [[vertex figure]].
 
{| class=wikitable
|- align=center
|{{CDD||node_1|6|node|3|node|3|node}}<BR>[[File:Hyperbolic_3d_hexagonal_tiling.png|240px]]<BR>Hexagonal tiling honeycomb
|{{CDD||node|6|node_1|3|node|3|node}}<BR>[[File:Hyperbolic 3d rectified hexagonal tiling.png|240px]]<BR>Rectified hexagonal tiling honeycomb
|}
 
It is in a sequence with [[regular polychora]]: [[5-cell]] {3,3,3}, [[tesseract]] {4,3,3}, [[120-cell]] {5,3,3} of Euclidean 4-space, with [[tetrahedron|tetrahedral]] [[vertex figure]]s.
{{Tetrahedral vertex figure tessellations}}
 
It is a part of sequence of regular honeycombs of the form {6,3,p}, with [[hexagonal tiling]] cells:
{{Hexagonal tiling cell tessellations}}
 
== See also ==
* [[Convex uniform honeycombs in hyperbolic space]]
* [[List of regular polytopes]]
 
== References ==
{{reflist}}
*[[H. S. M. Coxeter|Coxeter]], ''[[Regular Polytopes (book)|Regular Polytopes]]'', 3rd. ed., Dover Publications, 1973. ISBN 0-486-61480-8. (Tables I and II: Regular polytopes and honeycombs, pp.&nbsp;294–296)
* ''The Beauty of Geometry: Twelve Essays'' (1999), Dover Publications, {{LCCN|99035678}}, ISBN 0-486-40919-8 (Chapter 10, [http://www.mathunion.org/ICM/ICM1954.3/Main/icm1954.3.0155.0169.ocr.pdf Regular Honeycombs in Hyperbolic Space]) Table III
* [[Jeffrey Weeks (mathematician)|Jeffrey R. Weeks]] ''The Shape of Space, 2nd edition'' ISBN 0-8247-0709-5 (Chapters 16–17: Geometries on Three-manifolds I,II)
*N. W. Johnson, R. Kellerhals, J. G. Ratcliffe, S. T. Tschantz, ''The size of a hyperbolic Coxeter simplex'', Transformation Groups (1999), Volume 4, Issue 4, pp 329–353 [http://link.springer.com/article/10.1007%2FBF01238563] [http://homeweb1.unifr.ch/kellerha/pub/TGarticle.pdf]
* N. W. Johnson, R. Kellerhals, J. G. Ratcliffe, S. T. Tschantz, ''Commensurability classes of hyperbolic Coxeter groups'', (2002) H<sup>3</sup>: p130. [http://www.sciencedirect.com/science/article/pii/S0024379501004773]
 
[[Category:Honeycombs (geometry)]]

Latest revision as of 22:03, 19 October 2014

The following weekend we used brand new Mazda CX5 to drive out of Suffolk together with a football meet. We are both avid supporters in the place of local Suffolk team as well as never miss an away game. The Mazda CX5 was a fine vehicle added with on any long journey as the suspension irons out the imperfections in the road outside. I would highly recommend the New Mazda CX5, it is a good vehicle.

So, private label rights product prepare by yourself? The most obvious solution can be always to practice driving every day. However, you can also learn some secrets, along with things the examiner is actually watching concerning. There are a lot of resources accessible on the internet filled with legislatia rutiera romana secrets and tips that you must know to be able to pass easily. Your DMV handbook that in order to only offers some news. The test will require additional knowledge.

Peter any businessman who came discover me sometime ago. After gaining promotion, he was required help to make regular plane journeys to Europe to wait meetings as part of his job.

After this OK virtually all of the way I did start to panic just a little. What if I missed the turnoff? Which lane must be in when I leave the roundabout exactly why were people overtaking me on the left hand side?

Preparing for the exam will be the hard member. You will eventually get used to driving an individual keep repeating. It'll get just a little bit easier every time you continue a practice drive. When there is anything will not need understand, you could find understanding you need by watching an online video or benefit of of online student driver resources. You'll end up surprised a few point of the helpful information you will find, consists of everything from practice quizzes to how-to videos.

If generating an extra $1000 calendar month is unrealistic for you, then you might need setting your sights a little lower and judge a different model of car, or perhaps older version of the same Mercedes.

However there will be certain times when you degree of lower gear to help control your speed regarding if the travelling down a incline. The brakes must be applied to the car first decrease the speed and then you can should engage the lower gear require only a few.This effect will help engine braking and therefore reduce any risk of brake failure due to overheating. This can be more crucial in larger vehicles such as heavy goods vehicles. So the key is to try the brakes to slow and the gears search.