Nov. 12, 2013: Cusps of Wonder | Nov. 11 | Nov. 13 | 2013 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's image takes us back to the East Valley of the parent Mandelbrot
fractal that results when Z^(2.01) is calculated 1.5 levels up the
hyperladder with no function applied. (We very recently
checked
this same valley.) Since the parent is rotated about 90
degrees,
its East Valley, which is shaped like a wedge, is on the west
side. Today's image lies at the inner extremity of the chaos
shooting inward from this wedge.
The name "Cusps of Wonder" refers to the eight cusps surrounding the
central minibrot. The artistic rating of an 8 indicates that
I am
rather satisfied with the gloomy atmosphere of the image. The
math rating of 5.5 shows that there is little new stuff in the math.
The calculation time of 2 minutes seems appropriate for the
scene. faster satisfaction may be enjoyed by checking the web
sites however.
The day began with a temperature of 31F -0.5C and light snow, which
piled up to an inch (2.5cm) by the time it ended at 7am. But
by
late morning the sky had cleared and by noon the sun had cleared away
the snow. The fractal cats, who are showing signs of becoming
the
best of friends, watched the snowflakes in the early morning, then took
it easy in the afternoon. One fractal human was glad the snow
went away by itself; the other shrugged it off.
The next FOTD will be posted who knows when. The best bet is
24
hours from now, so until whenever, take care, and the globe is growing
warmer, there is no doubt of that. The question is how much
warming is due to man's activities. My guess is about
5-percent,
but some zealous environmental activists claim that we are responsible
for 99-percent of the warming. (If this is true, then I'm a
sasquatch.)
Jim Muth
jimmuth@earthlink.net
START PARAMETER FILE=======================================
Cusps_of_Wonder { ; time=0:02:00.00 SF5
at 2000MHZ
reset=2004 type=formula formulafile=basicer.frm
formulaname=MandelbrotBC3 function=ident passes=1
center-mag=-0.2657826335419736/-0.0005086399793624\
/1.455326e+012/1/-85/0 params=2.01/0/1.5/0 float=y
maxiter=1500 inside=0 logmap=208
periodicity=6 mathtolerance=0.05/1
colors=000AFNAFMAFLAFKAFKAFKAFKAFKAFKAFKAFKAFKAFKA\
FKAFKAFKAFKAFKAFKAGKAHJAGIAFHAEGACEA9C50077B9CGBGL\
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zFgzLdzSazYmzOmzFmz6mzDmzJmzQmzWmzbmzhmzomzumzWmz7\
fzWfzaWzfLzjSzlZznezplzqmzmnzjozgozdpzaqzZqzWrzSsz\
PtzMxzIizUlz_kzUjzPgzSezU }
frm:MandelbrotBC3 { ; by several Fractint users
e=p1, a=imag(p2)+100
p=real(p2)+PI
q=2*PI*fn1(p/(2*PI))
r=real(p2)+PI-q
Z=C=Pixel:
Z=log(Z)
IF(imag(Z)>r)
Z=Z+flip(2*PI)
ENDIF
Z=exp(e*(Z+flip(q)))+C
|Z|<a }
END PARAMETER FILE=========================================