spidery            { ; Fractal of the day, 06-08-97
                     ; 2-1/2 MINUTES AT 100MHZ, 1024X768
  reset=1960 type=formula formulaname=CrazyNewton
  passes=1 center-mag=0/0/0.6666667 params=5/5/1/2/2.75/2 float=y
  bailout=100 inside=bof60 logmap=yes symmetry=xyaxis periodicity=10
  colors=000Vvi<5>avb<6>7gp<11>Z64<3>iLM<20>aWjaWkbVj<19>jBajAaiBb<18>_Jd<\
  3>giWf3BgSLD3A<17>gmTHL2<10>biOTZr<8>B6PQNTccXtMF<5>wi7wm6vn9<17>kwl<21>\
  ULf<4>djT<6>d33<19>uFD<8>ZlM<4>Me2<4>C65<11>gnD
  }

frm:CrazyNewton { ; Jim Muth
a=real(p1), b=imag(p1), c=real(p2),
d=imag(p2), k=real(p3), f=imag(p3),
z=pixel:
zx=z^b
zy=c*(zx*z)
z=(d*zy+a)/(k*zx),
f<=|zy-a|
}