I've just prepared a plot (resized here) which focuses the contours of the imag(b)=imag(x^(1/x))=0 - coordinates of x.
I'm trying to hack my "tracer" now, if Andrew's reference shouldn't work for real values b>e^(1/e)
Gottfried
A bigger version is at
contour
Some "fun"-versions are
relief 2 (usable as tiling-background, for instance at the wall of my bathroom ;-) )
and for instance inverted some coefficients
surface
and as relief again
reflief 3
I'm trying to hack my "tracer" now, if Andrew's reference shouldn't work for real values b>e^(1/e)
Gottfried
A bigger version is at
contour
Some "fun"-versions are
relief 2 (usable as tiling-background, for instance at the wall of my bathroom ;-) )
and for instance inverted some coefficients
surface
and as relief again
reflief 3
Gottfried Helms, Kassel