Eddie Cantor | Set the Controls for the Heart of the Sun | Georg Cantor | Eric Cantor | Set | Go-Set | Cantor Fitzgerald | Cantor (church) | Set (mythology) | Scuba set | Erector Set | Cantor | cantor | Mandelbrot set | Do Not Adjust Your Set | XML Information Set | The World Set Free | The Vanity Set | The Ready Set | The Death Set | television set | set | Murder-Set-Pieces | I Set My Friends on Fire | Desk Set | Universal Character Set | The Smart Set | Theodore Edward Cantor | The Alan Bown Set | Tee Set |
The resulting topological space, sometimes written Rl and called the Sorgenfrey line after Robert Sorgenfrey, often serves as a useful counterexample in general topology, like the Cantor set and the long line.