But you see more fine structures made of tiny M-sets. E.g.

one can get

For

The next period-10 orbit (which finishes the sequence) is the period doubling
of the period-5 orbit. The limit point -2 +6π
lies within the period-5 M-set.
^{2} / 4^{6} = -1.98554 |

A lot of these fine structures are visible better in the quartic Mandelbrot
set antenna below. They have the same topology as the quadratic map filaments
but differ in metric behaviour.

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