August 31, 2010: Multi-Elephantine | Aug.
30 |
Sept. 1 | 2010 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's image takes us on another trip into the abstract fourth
dimension. It is a near-Julia set of the East Valley area of a
minibrot located on the main spike of the Mandelbrot set, rather close
to the set's main body.
The image is not a Julia set, nor is it a Mandelbrot set. It is a
hybrid, with both Mandelbrot and Julia characteristics. The outer
shape is obviously a Julia set of an East Valley. The brilliant
innermost parts however are a very oblique slice of the Mandelbrot
aspect of the area. The buds in this brilliant area are purely
Mandelbrot buds, though at this extreme angle they are partially
obscured.
I named the image "Multi-Elephantine" because of an abundance of the
beasts hiding throughout the scene, which is chock full of both
elephants and bits and pieces of elephants. In today's image
however, the ponderous pachyderms are less apparent than they usually
appear.
The rating of a 7 is far enough above average to make the 6-1/3 minute
calculation time worth the wait.
Near perfect late summer weather prevailed here at Fractal Central on
Monday. The day began with fog, but by 9am the sun broke through,
and for the rest of the day not a single cloud was seen. The high
temperature of 90F 32C was a bit too warm for total comfort in the
sun. The dry air made it quite pleasant in the shade however.
It's too bad we could not spend the day outside in this
perfection. The fractal cats enjoyed their perfection
however. They found perfection on the kitchen floor and on their
shelf in the sunny window -- while the sun was not there, of course.
The next FOTD will be posted in 24 hours. Until then, take care,
and why philosophize about the meaning of existence, when we don't even
know the meaning of fractals.
Jim Muth
jamth@mindspring.com
jimmuth@aol.com
START PARAMETER FILE=======================================
Multi-Elephantine { ; time=0:06:22.13-SF5 on P4-2000
reset=2004 type=formula formulafile=basicer.frm
formulaname=SliceJulibrot4 passes=1 maxiter=32767
center-mag=0/0/38/1/90/0 params=89.96/0/89.96/0/\
-1.416653/3.1e-005/0/0/2/0 float=y
inside=0 logmap=28 periodicity=7
colors=000AFUAGWAHYAI_AJaAKcALeBMgCNiDOkEPmGQoIRqK\
SsMTsOUpQVkSWfUXaYYX_ZRa_Mc`HeaCgb7ic2kd7meBofFmgK\
lhOkiSijXhk`gkdddYbZR_TLYMEVG7TA1WB7ZCDaCIdDOgDTjE\
ZmFdpFisGouGtqFpmEmjDjfCfcBc_A`X9XT9UP8RM7NI6KF5HB\
4D83A427124HVPXwhYteYqcYnaZk_ZhYZeW_bU_`U_YU_VU_SU\
_TUZUUZVUZWUZXUZYUZZUZZUZZVZZWZZXZZYZZZZZ_ZX`ZZ_ZZ\
ZZZYZZXZZWZZWZZXZZYZZZZZ_ZZ`YZaXZbWZcVZcU_cQ_cN`cQ\
acSacU`cWZcYXc_VbaT`dQYfOVgMShKQiINjGKkEIlGIlIIlKI\
nLIoNIpPIrRIsSIsUItWItYItZIu`IubIucIqaJn`KkZLgYMdX\
NaVOZUPVTQSRRPQSLPTINUFMVCLVNTOX_HffBgdGgcLgaPg`Uh\
_ZhYbhXghWkfZieagdcecfdchbck`cm_clackbcjcciechfcgg\
cficejcdkcdlcckcbkcakc`jc_jcZjcYicXicWjcVkcVlcWmcX\
ncYocZpc_qc`rcascbtccuccvccwccxccycczcczcczcczcczc\
czcczcczcdzcezcfzcgzchzcizcjzckzclzcmzcnzcozcpzcqz\
crzbszatz`uzZvzXwzVxzTyzRzzQzzOzzMzzKzzIzzGzzFzzDz\
zBzz9zz7zz5zz0zz1zz1zz1zz }
frm:SliceJulibrot4 {; draws all slices of Julibrot
pix=pixel, u=real(pix), v=imag(pix),
a=pi*real(p1*0.0055555555555556),
b=pi*imag(p1*0.0055555555555556),
g=pi*real(p2*0.0055555555555556),
d=pi*imag(p2*0.0055555555555556),
ca=cos(a), cb=cos(b), sb=sin(b), cg=cos(g),
sg=sin(g), cd=cos(d), sd=sin(d),
p=u*cg*cd-v*(ca*sb*sg*cd+ca*cb*sd),
q=u*cg*sd+v*(ca*cb*cd-ca*sb*sg*sd),
r=u*sg+v*ca*sb*cg, s=v*sin(a), esc=imag(p5)+9
c=p+flip(q)+p3, z=r+flip(s)+p4:
z=z^(real(p5))+c
|z|< esc }
END PARAMETER FILE=========================================