Tetrahedral diprism (EntityTopic, 13)

(Difference between revisions)

Revision as of 15:29, 26 November 2009

A tetrahedral diprism is a special case of the prism where the base is a tetrahedral prism. It is also the Cartesian product of a tetrahedron and a square.

Notable Pentashapes
Flat:	pyroteron • aeroteron • geoteron
Curved:	tritorus • pentasphere • glone • cylspherinder • tesserinder

52. 11[11]¹ Square pyramidal diprism	53. 111² Tetrahedral diprism	54. [21¹]¹ Cyltrianglindrone
List of tapertopes

@@ Line 7: / Line 7: @@
 | ssc=[G3PG4]
 | ssc2=++Kt1
-| extra={{STS Rotope
+| extra={{STS Tapertope
-| attrib=pure
+| order=3, 2
-| notation=1<sup>11</sup>11 x<sup>yz</sup>wφ
+| notation=111<sup>2</sup>
-| index=85
+| index=53
 }}}}
@@ Line 16: / Line 16: @@
 {{Pentashapes}}
-{{Rotope Nav|84|85|86|((I'II)I)<br>Triangular prismidal ditorus|I<nowiki>''</nowiki>II<br>Tetrahedral diprism|I<nowiki>''</nowiki>I'<br>Tetrahedral prismidal pyramid|tera}}
+{{Tapertope Nav|52|53|54|11[11]<sup>1</sup><br>Square pyramidal diprism|111<sup>2</sup><br>Tetrahedral diprism|[21<sup>1</sup>]<sup>1</sup><br>Cyltrianglindrone|tera}}