February 5, 2011: On What Y-Axis | Feb. 4 | Feb. 6 | 2011 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's image is a dip into one of the axes of the Mandelbrot
set. We've had a lot of these axis-dips lately, but as far as
I
know, almost all of these dips have been into the X-axis. The
reason is that the X-axis is a well-defined line of symmetry, while the
Y-axis, the axis of today's dip, is a vague thing, with nothing to
point it out amid its chaotic surroundings.
The minibrots along the X-axis have an orderly arrangement that makes
them quite interesting and artistically rewarding. Minibrots
along the Y-axis do not exist. The Y-axis does pass through
some
(an infinity) of minibrots, but it does so by accident, and the
minibrots can lie in any orientation.
Today's minibrot lies not exactly on the Y-axis, merely very close to
it, which explains the name "On What Y-Axis?" I could have
found
a minibrot that is actually intersected by the Y-axis, but I ran out of
patience when, what I hope was one final fit of coughing erupted and
put me in a cranky mood. If I had found a minibrot that
actually
intersected the Y-axis however, it would have looked almost like
today's.
The rating of a 5 is an admission that I could have done better.
The calculation time of exactly 6 seconds will pass like an evening in
June (in the Northern Hemisphere). The trip to the currently
active FOTD web site at:
http://www.emarketingiseasy.com/TESTS/FOTD/jim_muths_fotd.html
will take a somewhat longer time, but it will totally eliminate the
small task of running the included parameter file.
Meanwhile, keep in mind the original FOTD web site at:
http://www.Nahee.com/FOTD/
I'm not sure what will eventually become of the original site, but it
still holds all the images and discussions prior to November 2010.
The cloudy sky in the south gave stark contrast to the clear blue sky
in the north here at Fractal Central on Friday, with the dividing line
directly overhead. The temperature rose from a daybreak low
of 9F
-13C to an afternoon high of 30F -1C. Unfortunately, the
clouds
in the south blocked most of the sun, driving the fractal cats to their
shelf by the heat. They leaped down only to help finish the
latest bowl of chicken soup. The forecast is for more snow
and
ice on Saturday.
The rest of the day was spent getting the routine work caught up and
pondering a philosophical question raised by FL -- what is wrong with
people in the world? The next FOTD will be posted in 24
hours. Until then, take care, and look alive even if you're
not.
Jim Muth
jamth@mindspring.com
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