July 15, 2010: Mysterious Depths | July
14 |
July 16 | 2010 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's image takes us deep into the large period-3
north bud of the strange minibrot in yesterday's FOTD image. The
name
"Mysterious Depths" refers to the strange things found there.
I am not sure if images such as today's are real fractals or artifacts
of mathematical imprecision, but whatever they are, they make some very
interesting fractals.
The rating of an 8 is based on the mathematical interest. The
artistic value is little more than average.
The image calculates in 3 minutes, fast enough to keep boredom away and
slow enough for a fractalist to work up a little anticipation.
Over one inch, 3cm, of rain fell here at Fractal Central overnight
Tuesday. The local farmers say this certainly did not end the
drought, but it did bring immediate short term relief. The
rain shortage for the year is still over 10 inches, 25cm.
The clouds cleared away early Wednesday afternoon, letting the
temperature reach 84F 29C. The fractal cats must have
approved of things. They were unusually active most of the
afternoon.
My day was busy, but under control. The next FOTD will be
posted in 24 hours. Until then, take care, and be lucky.
Jim Muth
jamth@mindspring.com
jimmuth@aol.com
START PARAMETER FILE=======================================
Mysterious_Depths { ; time=0:03:07.30-SF5 on P4-2000
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logmap=982 periodicity=none mathtolerance=0.05/1
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frm:HyperMandelbrot2 {; periodicity must be turned off
a=(p1),b=(p2):
q=sqr(a)-sqr(b)+pixel,
b=(p3+2)*a*b+p4,
a=q,
|a|+|b| <= 100 }
END PARAMETER FILE=========================================