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  • superscaper
    superscaper Posts: 13,369
    Part of the Furniture 10,000 Posts Combo Breaker
    Forumite
    fwor wrote: »
    I'd forgotten about fractals. Can't you use the theory behind them to prove that the coastline of any country is infinitely long? Perhaps I'm remembering that bit wrong....

    That's what a fractal is, a shape (with repeatable patterns) that's of infinite length. As with a country's coastline, you're right, because it's length depends on what resolution you're going to when measuring it.
    "She is quite the oddball. Did you notice how she didn't even get excited when she saw this original ZX-81?"
    Moss
  • fwor
    fwor Posts: 7,023
    Part of the Furniture 1,000 Posts Name Dropper
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    Ah yes - the Mandelbrot set (among others).

    [Useless fact no. 93]: There's a fractal generator app (XaoS) in the standard Ubuntu repository.
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