March 27, 2011: Golden Oldies | March 24 | March 29 | 2011 | FOTD Home |
Fractal visionaries and enthusiasts:
I
realize that three
days have passed since the I posted the last FOTD, but we have been
quite busy on regular work and the upcoming FOTD web site here at FC
these past few days.
Today’s image is a blast from the past, from around the time
of
the start of the FOTD in fact, though it never quite made FOTD
status. The image is one of those indescribable things
created by
the MandNewt formulas — formula number 12 to be
exact. It
is typical of the easy (by today’s standards) stuff I was
doing
at that time, when my machine was a 100mhz 80486.
The name “Golden Oldies” looks back with nostalgia
on those
days of yore. But since the image is not a new one, I had to
add
an asterisk to its rating of a 6. The calculation time of
1-1/2
minutes on the 2000mhz unit would have been closer to 1/2 hour on the
original machine.
The easiest way to view the finished image is to hop down to the
current FOTD web site at:
http://www.emarketingiseasy.com/TESTS/FOTD/jim_muths_fotd.html
and view it, finished, there.
The old original FOTD site is available at:
http://www.Nahee.com/FOTD/
My own web site is nearing readiness, but not quite ready.
I’ll post the address as soon as I feel it is ready.
Saturday was sunny but unusually cold here at Fractal
Central.
The temperature rose from 19F -7C at daybreak to an afternoon high of a
meager 37F +3C. The fractal cats chose the sun. The
next
FOTD will be posted as soon as I get a chance. Until then,
take
care, and did anyone lose their mind? I saw one lurking under
the
porch stairs this morning.
Jim Muth
jamth@mindspring.com
START PARAMETER FILE=======================================
Golden_Oldies { ;
time=0:01:32.06-SF5 on
P4-2000
reset=1950 type=formula formulafile=basic.frm
formulaname=MandNewt12 float=y maxiter=430 passes=1
center-mag=3.44291/0/0.216444/1/90/0
params=3/2/5/0.5/-0.5/-1 bailout=100 inside=bof60
logmap=8 periodicity=0
colors=000jjj“‘kkklllmmmnnnoooqqqtttwwwzzzrrrmmmh\
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JCXKCYMBYOBYQAZSAZU9ZW9_Y8_Z8_aC‘dG‘gKajOalRboVbrZ\
cubcwecvfbvgbvhaviavj‘vk‘ }
frm:MandNewt12 {; Jim Muth
z=g=pixel, a=real(p1), b=imag(p1), c=real(p2),
d=imag(p2), e=real(p3), f=imag(p3):
h=z^a+(g-1)*(z-b)
j=c*z^d+g
z=z-e*h/(f*j),
.0000000000000000000000000000005 <= |h| }
END PARAMETER FILE=========================================