The point C = (c1, c2, c3, c4, c5) is represented by the polygonal line shown. |

Generalized parabola to generalized hyperbola |

Semi-sphere is a model of the Projective plane |

5-Dimensional Sphere |

Line Interval In 10-D |

Ruled Surface Representation -- In this case for the saddle |

3-D Surfaces can be represented by 2 |

In general N-D Surfaces can be
represented by N-1 Regions (N-1 points one from each
region). |

Developable surfaces are represented
by 2 |

Lines in 2-D are represented by points and parallel lines by points on the same vertical line. Here 4 parallel lines are shown on the projective plane model (semicircles with same diameter) and in ||-coords. |

Detailed Tutorial
In Construction -- to appear in the near future.