April 12, 2011: Attack of the Spiral | April 11 | April 13 | 2011 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's image features a wild spiral, with more nooks and crannies than
the maze of the Minotaur. Perhaps I exaggerated a bit when I
named it "Attack of the Spiral", but some of its nooks look absolutely
threatening, not to mention its crannies.
The image rates a 6, which is equal to an old rating of a 7.
This is the last day I will list both the new and old
ratings. From now on I will simply list the new
rating. But remember that images with new ratings will
usually appear better than expected.
For some reason I tend to avoid spirals, perhaps because they are so
trendy, especially with contest participants, but occasionally, as
happened today, even I fall prey to the temptation to check a spiral
for hidden goodies. The goodies in today's image are not
exactly hidden however. They are there on the surface for the
whole world to see.
The parent fractal came about when I calculated the Z^(1.5)+C Mandeloid
as it appears 0.5 levels up the complex logarithmic hyperspiral when no
function is applied. This parent fractal appears as a
Mandeloid rotated so that its main bud faces north. Both its
main bay and main bud are squashed, with a lively broad spiral
extending from the northeast shore line of the main bay.
Today's scene is located at only a small depth in this broad spiral.
The calculation time of 34 seconds is surprisingly fast. The
finished image may be viewed without the task of calculation, on the
active FOTD web site at:
http://www.emarketingiseasy.com/TESTS/FOTD/jim_muths_fotd.html
The original classic FOTD web site may be accessed at:
http://www.Nahee.com/FOTD/
My own web site may now be accessed at:
http://www.crosscanpuzzles.com/Archives.html
but the site is still in the early stages, and today's FOTD will not be
posted for a day or so. Suggestions for improvement will
always be considered, so feel free to make helpful comments.
You might also check FL's puzzles on the site. She deserves a
little return for all the work she has done helping to get the web site
up and running.
With a high temperature of 81F 27C, Monday was the warmest day of the
spring so far here at Fractal Central in central
Pennsylvania. In fact, it was warmer outside than
inside. The fractal cats considered the temperature just
right, but their relationship must have left something to be
desired. In the evening they were spotted at opposite ends of
the fractal hallway in full sulk posture, their sulks directed at each
other.
The day of the humans was busier than expected. Most of the
extra work involved making last minute tweaks to the FOTD web
page. The next FOTD image is due to be posted in 12 hours or
so. Until then, take care, and what will be, will be, but we
don't have to sit down and helplessly take whatever comes.
Jim Muth
jamth@mindspring.com
START PARAMETER FILE=======================================
Atack_Of_TheSpiral { ; time=0:00:34.77-SF5 on P4-2000
reset=2004 type=formula formulafile=basicer.frm
formulaname=MandelbrotBC3 function=ident passes=1
center-mag=+0.76882629/+0.54538622/266/1/180
params=1.5/0/0.5/0 float=y maxiter=288
inside=255 logmap=27 periodicity=6
colors=200LNUKMTJLSIKRHJQGIPFHOEGNDFMCELBDKADJ9CI8\
BH7AG69E68D56B44955B57D58F5AH5BJ5DL5EN5GP5HR5JT5KV\
5MX5NZ5P`5Qb5Sd5Tf5Vh5Wj5Yl5Zn5`p5ar5ct5dt5ft5gt5g\
t5gt5gt5gt5gt5gt5gt5gt5gt5gt5gt5gt5gt5gt5gt5gt5gt5\
lt5lt5lt5lt5lt5lt5lt5lt5lt5lt5lt5lt5lt5lt5lt5lt5qt\
5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5q\
t5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5\
qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt\
5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qt5qtBqt9qt7qt5q\
t9qtBqtDqtFqtHqtJqtLqtNqtPqtRqtTqtVqtRmtRmtRmtRmtR\
mtRmtRmtRntRntRntRntRntRntRntQptRotRntRmtRltRltRkt\
RjtRitRhtRhtRgtRftSesSesSdsScrSbrSarSaqS`qS_qSZpSY\
pSYpTXoTWoTVoTVnTUnTTnTSmTRmTRmTQlTPmTOmUNmTOmTOmT\
PmTPmTQmTQmTRmSRmSSmSSmSSmSTmSTmSUmSUmRVmRVmRWmRWm\
RXmRXmRXmRYmQYmQZmQZmQ_mQ_mQ`mQ`mP_mQ`mQ`mQ`mRamRa\
mRamSbmSbmSbmTbmTcmTcmUcm }
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=========================================