April 15, 2012: Two Semi-Elephants | April 14 | April 19 | 2011 | FOTD Home |
Fractal visionaries and enthusiasts:
Today's
image is the
second variation on the theme of the East Valley elephants. I
have named it "Two Half-Elephants". Actually, the name is not
quite correct. The elephants in question are not exactly
half-elephants, they are 12/25 elephants, which makes them a little
less than half-elephants.
The problem with today's elephants is that the parent fractal is not
the Mandelbrot set, it is the Mandeloid that results when the
expression Z^(1.48)+C is iterated 11 steps up the hyper-stairway with
the floor function applied. This figure is a near shapeless
blob,
with a rudimentary East Valley. Today's scene lies on the
south
side of this valley.
The curled trunks of the elephants are quite apparent, as are their fat
rumps, but their middle sections seem to have vanished. The
beasts still faithfully guard their appointed buds however, even though
the buds are shrunken shriveled things that almost no one but a fractal
fanatic would find interesting.
The semi-elephants are filled with smaller semi-elephants, apparently
all the way down. The image is also filled with minibrots,
though
I have made no effort to track them down.
The name "Two Semi-Elephants" fairly describes the scene.
Since
by this time the elephant theme is a bit worn out, I declined to rate
the image.
The calculation time of 9-1/4 minutes is far more that what the image
is worth. Here again, the FOTD web sites gallop to the rescue.
The day began with heavy clouds and light sprinkles of rain here at
Fractal Central, but by noon the clouds broke, leading to a partly
cloudy afternoon with a temperature of 75F 24C. The fractal
cats
had a relatively normal day of sleeping anywhere they could
find.
With the warmer weather here, they no longer seek the afternoon
sun. Meanwhile, the humans had a quiet day, except for FL,
who
spent the afternoon working in her garden.
The next FOTD, a continuation of the elephant theme, is scheduled to be
posted in 24 hours. From the way things have been going
lately
however, I would not be surprised if it were late. Until
then,
take care, and even the wisest among us know almost nothing.
Jim Muth
jimmuth@earthlink.net
START PARAMETER FILE=======================================
Two_Semi-Elephants { ; time=0:09:15.00 SF5 at 2000MHZ
reset=2004 type=formula formulafile=basicer.frm
formulaname=MandelbrotBC3 function=floor float=y
center-mag=+0.1315118895857274/+0.0741804615612379\
/3827.567/1/-10.75/0 params=1.48/0/11/0
maxiter=50000 inside=0 logmap=50 periodicity=6
colors=000fPMfQMfQMfRMfSNfTNfTNfUNfVOfVOfWOfXOfXOf\
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m1zm1zm1zm1zm1zmAnmAlmAkmAimAzmAzmAzmAzmAzmAzmAzmA\
zmAzmAzmAzmAzmAzmAzmAz000 }
frm:MandelbrotBC3 { ; by several Fractint users
e=p1, a=imag(p2)+100
p=real(p2)+PI
q=2*PI*fn1(p/(2*PI))
r=real(p2)+PI-q
Z=C=Pixel:
Z=log(Z)
IF(imag(Z)>r)
Z=Z+flip(2*PI)
ENDIF
Z=exp(e*(Z+flip(q)))+C
|Z|<a }
END PARAMETER FILE=========================================