March 2, 2006 | March 1 | March 3 | 2006 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's fractal is a Julia set of the Z^(1.5)+C Mandeloid as it appears
100 levels up the logarithmic ladder. The corresponding point
of
the Mandeloid is located in the southern branch of a seahorse-type
valley curiously located at +0.75 on the X-axis.
As has so often been the case lately, I gave the image neither name nor
rating. Luckily, the render time is a very brief 1-1/2
minutes
even on my slow old machine. On speedier units the image will
calculate in well under one minute.
The brilliant sun and temperature of 50F 10C here at Old Fractal
Central on Wednesday were just what the dynamic cat duo had been
waiting for. They spent the entire afternoon lurking in the
holly
patch, even going so far as to chatter at the robins that stopped by to
feast on the few remaining holly berries. At one time the duo
would have scampered up the trees after the birds, but those days are
long gone.
My day was very busy, and tomorrow will likely be a repeat.
The
next FOTD will appear almost by magic in 24 hours. Until
then,
take care, and don't get caught by a phisherman.
Jim Muth
jamth@mindspring.com
jimmuth@aol.com
START PARAMETER FILE=======================================
FOTD_for_02-03-06 { ; time=0:01:24.59--SF5 on a P200
reset=2004 type=formula formulafile=allinone.frm
formulaname=JuliaBC passes=1 center-mag=0.156495/\
-0.156576/0.8503401/1/-32.5/-1.23373533611471e-014
params=1.5/0/100/0/0.75/-0.1/0/0 float=y
maxiter=1000 inside=0 logmap=yes periodicity=10
colors=000W_vYav_dv`fvbhvdkvgmwjpwnrwqtwtwzwyzzzzv\
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narlZsiWtfTtdQuaNvZKvXHwUExRBxP9s_FoiKjsPfzUhzSizR\
jzQkzOlzNmzMnzKozJpzIqzGrzFszEozFkzFhzFdzF`wFYtGUq\
GQoGNlGJiGFfHSXjTXnUXrUXu }
frm:JuliaBC { ; Formula by Andrew Coppin
e=p1, p=real(p2)+PI, q=2*PI*floor(p/(2*PI)),
r=real(p2)-q, C=p3, Z=Pixel:
Z=log(Z)
IF(imag(Z)>r)
Z=Z+flip(2*PI)
ENDIF
Z=exp(e*(Z+flip(q)))+C
|Z|< p4+100 }
END PARAMETER FILE=========================================