;     Date: Thu, 03 Mar 2011 19:10:48 -0500
;     From: Jim Muth <jamth@mindspring.com>
;  Subject: [Fractint] FOTD 04-03-11 (Emerald)
;       Id: <1.5.4.16.20110303191052.1237d8b6@pop.mindspring.com>
; ---------
; 
; FOYD -- March 04, 2011
; 
; Fractal visionaries and enthusiasts:
; 
; Today's blast from the past is from way back -- May 06, 1997.  
; But the image we see today is far different than the old one I 
; posted almost 14 years ago.  I have reworked it to bring out the 
; effect of translucency at the edges.
; 
; The formula behind the action is the MandNewt10, one in a series 
; of formulas that I wrote many years ago and have since almost 
; forgotten about.  I never did figure out exactly what they do.
; 
; I have dropped the rating system for the FOYD's.  It's hard to 
; give proper ratings to images that are mere tweakings of earlier 
; scenes.
; 
; The name "Emerald" is obviously based on the color scheme.
; 
; The calculation time of all these old images is quite brief.  
; After all, when I began the FOTD I was using a 100mhz-80486 
; machine.
; 
; To see the image without the need for calculation, check Hal's 
; web site at:
; 
; <http://www.emarketingiseasy.com/TESTS/FOTD/jim_muths_fotd.html>
; 
; Paul's site still has the old version of the image posted.
; 
; My own FOTD web site is moving along.  The design is pretty well 
; worked out.  In fact, the first month is almost ready.  We will 
; upload it in a couple days and see how it flies.  I'll post the 
; address as soon as the first month is online and we see that 
; it's working.  If nothing goes wrong, there will be only 166+ 
; more months to get posted!
; 
; Thursday was quite chilly but sunny here at Fractal Central.  
; The temperature rose from a morning low of 14F -10C to an after-
; noon high of only freezing.  The fractal cats fully enjoyed the 
; warm sun, but they would have preferred a bit less draft from 
; the window.  The next FOYD will be posted in a couple days.  
; Until next time, take care, and I hear that the world is due to 
; end on May 21.
; 
; 
; Jim Muth
; jamth@mindspring.com
; 
; 
; START PARAMETER FILE=======================================

Emerald { ; time=0:00:57.26-SF5 on P4-2000
  reset=1950 type=formula formulafile=basicer.frm
  formulaname=MandNewt10 center-mag=-0.106416/0/2.38\
  /1/90/0 params=5/-1/1/0.5/1/5e-031 float=y passes=1
  maxiter=430 inside=255 logmap=yes periodicity=0
  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=========================================
; 
; 
; 
; 
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