Last update: 2003/09/13

[Japanese] [English]
**|p q (r|s)**

The vertex figure is [p,3,q,3,2*s,r,2*s,3]. Two types of tessellations**|p q ***and*** r|s**are combined.- Convex (general)

|2 2 (2|2)

|2 2 (2|3)

|2 2 (3|2)

|2 3 (2|2) - Non-convex (special) More detail

- Convex (general)
**|p q r|s**

The vertex figure is [p,3*s,q,3*s,r,3*s]. They are snub tessellations which snub faces are**3*s-gon**.**p|(|q r s)**

The vertex figure is p*[q,3,r,3,s,3]. The snub tessellation |p q r - vertex figure is [q,3,r,3,s,3] - is repeated**p times**around the vertex.**|p (q r|)**

The vertex figure is [p,4,2*q,2*r,4]. This is one kind of special snub tessellations.**More complex**

The above complex types can be combined, then more complex uniform tessellations are generated.- Convex (general)
- Non-convex (special)
[3/2,Inf,3/2,4,4,

3/2,4/3,4/3]

[4,Inf,4/3,

8/3,4,8/3]

[4,Inf,4/3,

8,4/3,8]

[4,Inf,4/3,

8/3,8]

[4,Inf,4/3,

8,8/3]

- Convex (general)

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hsaka@mth.biglobe.ne.jp.