July 8, 2010: Back-Up Special | July
7 |
July 9 | 2010 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Everyone knows that the air conditioning always breaks down on the
hottest day of the year. It's an evil plot. Well, that's
what happened here at F.C. on Wednesday, which was actually only the
second hottest day.
But the breakdown meant that the computers could be run only for a half
hour or so before they overheated, and this cut into my fractal
time. But, being resourceful, I still managed to find a fractal
in cold storage, which I present as today's image.
The name "Back-up Special" indicates that I had today's image in
storage in case of just such an emergency as arose here at FC on
Wednesday.
The image has no rating and it runs in a fast 36 seconds. The
parent fractal was created by combining 2 parts of Z^2 with 0.1 part of
Z^10 and adding straight C on every iteration. Today's scene is
located near a cut-off satellite minibrot of the near-shapeless main
fractal.
The heat remained in full force here at Fractal Central on Wednesday as
the temperature reached 102F 39C. The increased humidity simply
added to the discomfort. The fractal cats were so warm that they
had to be scraped from the cool tile floor.
With the cool air on the bust, my day was hot. Luckily, the work
was not too heavy, letting us run the computers in short bursts to
avoid overheating. If all goes well, which is never guaranteed,
the cool air will be running and the next FOTD will be posted in 24
hours. Until then, take care, and when the heat strikes, take a
cold shower.
Jim Muth
jamth@mindspring.com
jimmuth@aol.com
START PARAMETER FILE=======================================
Back-up_Special { ; time=0:00:36.23-SF5 on P4-2000
reset=2004 type=formula formulafile=basicer.frm
formulaname=MandAutoCritInZ function=ident float=y
center-mag=-1.014400360567347/-0.4204233759208762/\
2.95728e+011/1/50/0. params=0.1/10/2/2/-0.5/0/0/0
maxiter=1500 inside=0 logmap=127 periodicity=6
colors=000Q9KRAKSBKTCKUDKVFKWHKXJKYLK_NKaPKcRLeTMg\
VNhXOh_PgbQgeRfhRfkSfmSRVNBDJLXEmtASmEPkHMiLJfOHdS\
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zZzz`zzbzzdzzfzzhzzjzzlzznzzYFzIFz2Jz5Nz7Rz9VzBZzD\
bzGfzIjzKnzMrzOuzQszKrzEqz8pz3nz8mzDlzIkzMjzRizWhz\
`gzdfziezndzsrzJrzJqzJpzJ }
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=========================================