The rotation by atan(1/2) should ensure that the sequence of finite stages converges to a geometric figure, but it doesn't concern how I calculated the Hausdorff dimension. --Dan Rich wrote: << Does the rotation from the /(2+i) make a difference here? --Rich I wrote: << For the fractal boundary I describe below -- and for the one described by Bill G. and Alan, if they're all the same -- I get Hausdorff dimension = log_5(9) (~ 1.3652+).

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_____________________________________________________________________ "It don't mean a thing if it ain't got that certain je ne sais quoi." --Peter Schickele