Dec. 8, 2014: A Vast Wilderness | Dec. 5 | Dec. 9 | 2014 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's annoyingly slow image shows an Oblate scene in the Z^2+C
Julibrot. The location is just to the side of the large
minibrot
on the main stem of the Mandelbrot set. The name "A Vast
Wilderness" refers to the land of four spatial dimensions, a tiny bit
of which is visible in the center of the image.
The art rates a 5, showing that I did put a bit of extra effort into
the scene. The math rating of a 7 shows that the math trick
has
already been fully explored.
The slow calculation is due to the unusually large maxiter.
But
the wait may be eliminated by checking the web sites.
Today brought heavy clouds and a temperature of 32F zero-C to Fractal
Central. The next FOTD will be posted when it is ready. Until
whenever, take care, and in the asylum we call the modern world,
ignorance is the chief means to happiness.
Jim Muth
jimmuth@earthlink.net
START PARAMETER FILE=======================================
A_Vast_Wilderness { ; time=0:35:00.00 SF5 at 2000MHZ
reset=2004 type=formula formulafile=basicer.frm
formulaname=SliceJulibrot4 passes=t maxiter=64000
center-mag=+1.901977074475/+0.000540868233/216570/\
3.2415 params=0/0/90/0/-1.749/0/0/0/2/0 float=y
inside=0 logmap=24 periodicity=6
colors=000500501501502502503503504604705806907A08B\
09C0AD09E08F17G26H37I48J59K6AL8BMACNDDOGEPJFQMGRPH\
SSISVKTYMT`OTcQTfSThTVeVWcWW`XXZYXXZYU_YS`ZQaZNb_L\
c_Id`GeaEfbBgc9hd7ib6ga6f`6eZ5dY5cX5bV4aU4`T4_S4ZT\
4YT4YU4YU4YU4YV4YV4YV4YW4YW4YW4YU6WS8URASPCQNEOMGM\
KIKJJIKKMLKQMKUNLYOLaPLeQMiRMmSMqSMuSXlSfcWddZceab\
fdafh`gk_hnZiqYinVflTcjR`gPZeNWcLTcJQcHOcFLcDIcBFc\
9Dc9Dc9Dc9Ec9Ec9EcAEcAEcAEcAEcAEcAEcAEcAEmAEmAEmDG\
mAEmAEmAEmAEmBEmBEmBFmBFmBFmBFmBFmBFmBFwBFwBFwBFwB\
FwBFwCFwCFwCFwCFwCFwCFwCFwCFwCGwCGwCGwCGwCGwCGwDGw\
DGwDGwDGwDGwDGwDGwDGwDGwDGwDGwDGwDGmYKmWJmUJmSImQI\
mOImMHmKHmIHmGGmcGzY1xX2wX2vW2uW3tV3sV3qU4pc4oc4nc\
5rc5qc5oc6nc6rc6qc7pc7oc7nc8lc8ar8`r9_r9Zr9YrAWrAV\
mAUmBTmBSmBRlCQlCOkCNkDMjDLjDKhEJhEHhEGmFFmFErFDrG\
CrGUzPTzOTzOTzOSzOSzOSzORzNzzNzzNzzNzzNzzmzzmzzmzz\
mzzzzzzzzzzzzzzzzzzzzzzzz }
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=========================================