The_Magic_Tower    { ; Fractal of the day, 22-12-97
                     ; 20 min, 486-100mhz, 640x480
  reset=1960 type=formula 
  formulaname=MandNewt07 passes=1
  center-mag=0.671719/5.55112e-016/3.450507/1/-90
  params=1/0/0.5/0/2/0 float=y bailout=25 inside=bof60
  logmap=yes symmetry=xaxis periodicity=0
  colors=000tX_rX_pX`pW`mV`hU`dU`cT`_S`WR`UR`TQ`NQ`HQ`HQ`CP_BO\
  Y6OX<15>0EF0EE1FG<37>HdwHdxIew<13>PerPerQesQesRfoRfq<10>XfmX\
  fmYfnYgmXglYgk_gk<51>xiUyjTxiU<72>nEsnEsoFw<3>mEpOL_<8>IN_
  }

frm:MandNewt07 {; Jim Muth
z=c=(pixel*p1):
a=z^3+(c-p2)*z-c
b=3*z^2+c-1
z=z-p3*a/b
.000000000000000000000000000001 <= |a|
}