Feather            { ; Fractal of the day, 04-09-99
                     ; t=0:01:31.67 on a p233
  reset=1960 type=formula 
  formulaname=MandNewt01 passes=t
  center-mag=-121/93.7307/0.006431008/1/-7.499
  params=-5.8/1.05/-3.4/-0.5/1.6/-0.3 float=y
  maxiter=90 bailout=25 inside=bof60 logmap=yes
  symmetry=none periodicity=0
  colors=000bbQ<30>GBSGBSHDS<27>htShuSgtT<14>YhW<8>uu\
  lsskqqzook<24>4Ac<5>QPbTRbYOZ<5>v7G<14>A4t<2>LK6<5>\
  ZmO`qQapR<28>ojdojdnkc<16>mzU<11>5OS<19>dmH<18>iIO
  }

frm:MandNewt01 {; Jim Muth
z=c=pixel:
a=z^3+(c-1)*z-(p1*c)
b=3*z^2+(p2*c-1)
z=z-p3*a/b
.00005 <= |a|
}