;     Date: Thu, 15 Nov 2012 15:52:27 -0500
;     From: Jim Muth <jimmuth@earthlink.net>
;  Subject: [Fractint] FOTD 14-11-12 (Julia Intrusion [7])
;       Id: <1.5.4.16.20121115154946.2abfac0a@earthlink.net>
; ---------
; 
; FOTD -- November 14, 2012 (Rating 7)
; 
; Fractal visionaries and enthusiasts:
; 
; The formula behind today's image takes 0.8 part of Z^(-5.8) and 
; subtracts 0.8 part of Z(-9.9) from it on each iteration before 
; adding (1/C).  The resulting parent fractal is little more than 
; a mostly open ellipse with its longer axis in the vertical 
; direction and eight patches of debris arranged in a ring just 
; inside the perimeter of this ellipse.  Today's scene is located 
; in the debris along the negative X-axis at the western edge of 
; the open ellipse.
; 
; The name "Julia Intrusion" refers to the 'almost' Julia set at 
; the center.  Such miniature Julia sets in Mandelbrot images 
; indicate that an unseen Mandelbrot set or minibrot lies hidden 
; beneath the surface detail of the image.  The shape of the Julia 
; set corresponds to the part of the M-set over which it lies.  A 
; bit of the underlying Mandelbrot set shows through the surface 
; Julia set as the bright bluish debris filling the left half of 
; the J-set.
; 
; The rating of a 7 is based mostly on the coloring, which in turn 
; was created by the outside=tdis option.
; 
; The calculation time of one minute has been rounded for 
; convenience, but the parameter file will run in about this time 
; on most SOTA (State of the Art) computers.  Those with machines 
; that lack art appreciation may view the image on one of the web 
; sites.
; 
; The image has already been calculated and is posted at:
; 
;       <http://www.crosscanpuzzles.com/Archives.html>
; 
; with high-definition variations at:
; 
; <http://www.emarketingiseasy.com/TESTS/FOTD/jim_muths_fotd.html>
; 
; The FOTD back images are available at:
; 
;        <http://www.Nahee.com/FOTD/>
; 
; After a few early morning clouds, the day passed with total sun 
; and a temperature of 46F +8C.  The next FOTD will be posted in 
; the near future.  Until whenever, take care, and ask questions.
; 
; 
; Jim Muth
; jimmuth@earthlink.net
; 
; 
; START PARAMETER FILE=======================================

Julia_Intrusion { ; time=0:08:00.00 SF5 at 2000MHZ
  reset=2004 type=formula formulafile=basicer.frm
  formulaname=MandAutoCritInZ function=recip passes=1
  center-mag=-0.89492913214/+0.01017421388/579726/1/\
  -80/0 params=0.8/-5.8/-0.8/-9.9/0/0/0/0 float=y
  maxiter=15000 inside=0 outside=tdis periodicity=6
  colors=000QfNWcNa`OgYOmVPsSPyQPvONsMMpLLmJKjIJgGHd\
  FGaDFZBEWADT8BQ7AN59K48H27E16J58N8ARBBVEDZHFbKGfNI\
  jQKnTLoRJpPHpNFqLDrJBrH9sF7tD5tC4oG7jK9eNB`REWVGRY\
  IcaKceNchPclRcoTclVciXcfYmnOmnPmnQmnQmnRmnSmoTmoTz\
  oUzoVzoWzoWzpXzpYzpZzpZzp_zp`zqazqazqbzqczqdzqdFqe\
  FrfErgErgDrhDriCrjCsjBskBslAsmAsm9sn9to8tp8tp7tq7t\
  r6ts5ut6ts7tr7sq8sq8sp9roArnAqnBqmBqlCpkDpkDpjEoiE\
  ohFnhGngGnfHmeHmeImdJlcJlbKkbKkaLk`Mj`Mj_NiZNiYOiY\
  PhXPhWQhVQgVRgUSfTSfSTfSTeRUeQVePVdPWdOWcNXcMYcMYb\
  LZbKehJbfK`dKZbKXaKV_KTYKRXKPVLNTLLRLJQLHOLFMLCKKD\
  LLDLLDMMDMMDNNDNNDOODOODPPDPPDPQDQQDQRDRRDRSESSEST\
  ETTETUEUUEUVEUVEVWEVWEWXEWXEXYEXYEYZEYZEYZFZ_FZ_F_\
  `F_`F`aF`aFabFabFbcFbcFbdFcdFceFdeFdfGefGegGfgGfhG\
  ghGgiGgiGhjGhjGikGikGjlGjlGkmGkmFmnGlmGlmGkmGkmHkm\
  HjmHjmHjmHimIimIilIhlIhlIglJglJglJflJflKflKelKekKe\
  kKdkLdkLckLckLckLbkMbkMbk }

frm:MandAutoCritInZ {; Jim Muth
a=real(p1), b=imag(p1), d=real(p2), f=imag(p2),
g=1/f, h=1/d, j=1/(f-b), z=(((-a*b*g*h)^j)+(p4)),
k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel):
z=k*((a*(z^b))+(d*(z^f)))+c,
|z| < l }

; END PARAMETER FILE=========================================
; 
; 
; 
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