# Small trigonal swirlprism

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Small trigonal swirlprism | |
---|---|

Rank | 4 |

Type | Scaliform |

Space | Spherical |

Notation | |

Bowers style acronym | Stasp |

Elements | |

Cells | 120 "accordions" (triangular antiprism-symmetric icosahedron facetings) |

Faces | 360 triangles, 360 pentagons |

Edges | 360+360 |

Vertices | 120 |

Measures (edge length 1) | |

Circumradius | |

Volume | Undefined |

Related polytopes | |

Army | Ex |

Regiment | Ex |

Conjugate | Great trigonal swirlprism |

Convex core | Hecatonicosachoron |

Abstract & topological properties | |

Orientable | No |

Properties | |

Convex | No |

Nature | Tame |

The **small trigonal swirlprism** or **stasp** is a nonconvex noble scaliform polychoron.

This polychoron's vertex figure is the dual of the vertex figure of gotatsop.

## External links[edit | edit source]

- Bowers, Jonathan. "Category S4: Scaliform Swirlprisms".