name this golden ratio based fractal



I thought of a simple fractal and I just wonder if it has a name - and
I couldn't get the answer on sci.fractals. Start with a point and draw
three lines of length 1 from it so that each angle is 120 degrees. The
iteration step is to draw two new lines from each "open" endpoint of
the lines of the previous iteration, so that each angle is still 120
degrees, but the lengths should be (-1+sqrt(5))/2 (the golden ratio)
of those in the previous step. This ratio is optimal under the
constraint that the lines do not cross each other.

---
J K Haugland
http://home.no.net/zamunda

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Relevant Pages

  • Re: name this golden ratio based fractal
    ... each angle is 120 degrees. ... The iteration step is to draw two new lines ... you get a set of triangular shaped binary tree structures. ...
    (sci.fractals)
  • Re: name this golden ratio based fractal
    ... each angle is 120 degrees. ... The iteration step is to draw two new lines ... )/2 (the golden ratio) ...
    (sci.fractals)
  • Re: name this golden ratio based fractal
    ... Start with a point and draw ... three lines of length 1 from it so that each angle is 120 degrees. ... the lines of the previous iteration, so that each angle is still 120 ... but the lengths should be )/2 (the golden ratio) ...
    (sci.math)
  • name this golden ratio based fractal
    ... each angle is 120 degrees. ... The iteration step is to draw two new lines ... )/2 (the golden ratio) ...
    (sci.fractals)
  • Re: name this golden ratio based fractal
    ... each angle is 120 degrees. ... The iteration step is to draw two new lines ... )/2 (the golden ratio) ... ratio is optimal under the constraint that the lines do not ...
    (sci.fractals)

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