February 25, 2012: Something Is Fishy | Feb. 24 | Feb. 26 | 2011 | FOTD Home |
Fractal visionaries and enthusiasts:
Today's
image is
named "Something is Fishy". No, we're not studying
Hamlet.
It's the image that has something fishy about it. The grossly
oversized parent fractal is a Mandelbrot set, and it remains one until
we look quite deep into it. But eventually, things begin to
go
awry. The two-way symmetries that lead to minibrots are still
where they should be, but when we reach the minibrots, we find they are
of order-11 rather than the expected quadratic kind.
The outer fringes of the pattern around the minibrot at the center of
the image are in the usual 2,4,8... progression, but somewhere on the
way to the minibrot, they change to an 11,121,1331... series, which of
course cannot be seen in SF5 resolution, but is definitely
there.
And since the magnitude of the image is so close to the limit of
mathematical resolution, the order-11 series cannot be resolved in
high-definition either.
The rating of a 7 was held back because today's image is similar to
several FOTD's that have appeared over the past few years.
The
more often the same phenomenon appears in an image, the less impact it
has.
The calculation time of 1-3/4 minutes is not the fastest of all time,
but it will pass quickly, and the image itself is rather attractive if
not quite awe-inspiring. The web sites will make the viewing
simpler.
Blustery winds, a temperature of 36F +2C and occasional flurries of
snow made today feel like mid-winter here at Fractal Central.
Due
to insufficient sun on their window shelf, the fractal cats spent most
of the day by the house heat. The house humans, FL and I, had
a
day of antiquing. The next FOTD will be posted in 24
hours.
Until then, take care, and do you ever get a strange feeling that
something very important is missing?
Jim Muth
jimmuth@earthlink.net
START PARAMETER FILE=======================================
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frm:MultiExp { ; Jim Muth
z=(0,0), c=pixel, a=-(real(p1)-2),
b=imag(p1)+0.00000000000000000001:
z=z*z*fn1(z^(a)+b)+c
|z| < 100000000 }
END PARAMETER FILE=========================================