Re: [math-fun] quintic solver safety recall, sin 1 (almost)

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PPS, there's a much higher boundary dimension variant of the France fractal, grouped three around three around one vs six around one. I'll try to unearth one.

http://gosper.org/fjord.png (Conjugate for base 2+omega.) An automatic, closed loop spacefill for all such base|digit systems is to "sausage" the natural tree induced by the recursion. (E.g. the boundary of http://www.tweedledum.com/rwg/7posies.bmp is a closed loop spacefill of "France".) --rwg