; May 6, 1997: Life On Vega-5
;
; vega
;
; Fractal visionaries:
;
; Today's fractal is one of my favorites. A study in emerald, it
; resembles a cosmic mushroom cloud illuminated gently from behind by a
; pearly grey-blue radiance.
;
; The formula is pure serendipity. To create it, I wrote expressions that
; I thought would make sense, and lo and behold, they worked. This
; formula is part of a series of serendipitous formulas I call MandNewt,
; because they combine features of Newton's fractals and mandeloid
; fractals. The six variable parameters add to the serendipity by causing
; the resulting image to be nearly unpredictable.
;
; Jim Muth
; jamth@mindspring.com
;
; START FORMULA FILE==============================================
Emerald { ; time=0:00:59.65-SF5 on P4-2000
reset=1950 type=formula formulafile=basicer.frm
formulaname=MandNewt10 passes=1
center-mag=-0.106416/0/2.38/1/90/0 params=5/-1/1/\
0.5/1/5e-031 float=y maxiter=430 inside=255
logmap=yes periodicity=0 sound=off
colors=0008H78H78H78H78H77I67I67J67J6A66A86AA6AC6A\
E6AG6AI6AJ6AK5AL5AM5AN5AO5AP5AQ5AR59S58T57U56U56U5\
6U56U56U56U56U55U45U45U45U45U45U45U45U45U45U45U45U\
45U45V45W45X45Y45Z44_34_34`34`34a34a34a34b34b34c34\
c34c34d34d34d34e34e35f36f27f28g29g2Ag2Bh2Ch2Di2Ei2\
Gi2Ij3Kk3Mk3Ol4Qm4Sn4Un4Wo4Yp4_q5aq5cr5es5gs5it6ku\
6mv6ov6qw6tx6wy7zz7wz7tz7qy8oy8my8ly9ky9jy9ix9hx9g\
xAfxAexAdxAcxAbxBaxB`xB_wBZwCYwCXwCWwCVwCUwDUwDUwD\
UwDUvDUvEUvETvETvETvETvFTvFTvFTvFTvFSuGSuGSuGSuGSu\
GSuHSuHSuHRuHRuIRtIRtIRtIRtIRtJRtJQtJQtJQtJQtKQsKQ\
sKQsKQsKPsLPsLPsLPsLPsLPsMPsMPrMOrMOrMOrNOrNOrNOrN\
OrOOrONrONqONqONqPNqPNqPNqPNqPMqQMqQMqQMqQMpQMpRMp\
RMpRLpRLpRLpSLpSLpSLpSLoSLoTKoTKoTKoTKoUKoUKoUKoUK\
oUJnVJnVJnVJnVJnVJnWJnWJnWInWInWInXImXImXImXImXImY\
HmYHmYHmYHmYHmZHlZHlZHlZGl_Gl_Gl_Gl_Gl_Gl`GlbGleFl\
hFmkFmnFnqFntFowFozFpzFpz
}
frm:MandNewt10 {; Jim Muth
z=g=pixel, a=real(p1), b=imag(p1), c=real(p2),
d=imag(p2), k=real(p3), f=imag(p3):
h=z^a+(g-b)*z-g
j=c*z^d+g
z=z-k*h/j,
f <= |h|
}
; END PARAMETER FILE==============================================
;
the attached par file does not render correctly in Id