February 14, 2011: Spots Before the Eyes | Feb. 13 | Feb. 15 | 2011 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's image is a half-evaporated one, lying in the same parent
fractal that gave us the past 3 days' images.
I stick with this parent fractal because of an intuition that it holds
some great images. So far however, these great images have
proved
to be very elusive. Today's image for example, with its
rating of
a 6, lies in the middle of the FOTD-average range.
In addition to being half evaporated, today's image is also unusual in
that it has been rendered with its inside parts set to
'atan'.
The setting doesn't seem to have done all that much for the image
however.
The reason for the name "Spots Before the Eyes" will be immediately
apparent as soon as the image is seen.
The calculation time of 7-2/3 minutes may be cut significantly by
rendering the image with the passes reset to 'g', but doing this will
eliminate a good number of the spots.
Calculation may be avoided entirely by checking the finished image on
the current FOTD web site at:
http://www.emarketingiseasy.com/TESTS/FOTD/jim_muths_fotd.html
The original FOTD web site may be accessed at:
http://www.Nahee.com/FOTD/
Sunday was the warmest day in a couple months here at Fractal Central,
as the high of 48F +9C gave almost a spring-like feeling to
things. The remaining piles of snow and ice kept spring fever
at
bay however.
The fractal cats spent most of the day on their shelf by the heat,
while my day was slow enough for laziness to take hold. The
next
FOTD will be posted in 24 hours. Until then, take care, and
what
will those who do not enjoy fractals do to keep themselves occupied
during the infinite time span of an eternal afterlife?
Jim Muth
jamth@mindspring.com
START PARAMETER FILE=======================================
SpotsBeforeTheEyes { ; time=0:07:40.55-SF5 on P4-2000
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formulaname=MandAutoCritInZ function=recip passes=1
center-mag=+4.928482180057377/-0.03348163368617062\
/1.871333e+009/1/147.57/0 params=-1.1/-11/-11/-1.1\
/0/5000000000000000.0/0/0 float=y maxiter=4200
inside=atan periodicity=6
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aB1`A0IG3bI3cL4dN4eP5fR5g }
frm:MandAutoCritInZ {; Jim Muth
a=real(p1), b=imag(p1), d=real(p2), f=imag(p2),
g=1/f, h=1/d, j=1/(f-b), z=(((-a*b*g*h)^j)+(p4)),
k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel):
z=k*((a*(z^b))+(d*(z^f)))+c,
|z| < l }
END PARAMETER FILE=========================================