Dingbats           { ; Fractal of the day, 05-10-00 Rating (6)
                     ; time=0:10:46.60 -- SF5 on a P200
  reset=2001 type=formula 
  formulaname=MandelbrotBC passes=1
  center-mag=-0.93122846901060440/+0.08188815727122345\
  /1.535833e+009/1/-2.5 params=2.01/0/32/0 float=y
  maxiter=1800 inside=0 logmap=251 periodicity=10
  colors=00000`00`00a00c<2>14h42i71k90lB0nE0n<2>L0sN0t\
  Q0tT0vV0xY0y`0za0za0va0sa1na6kaAfaEcaI`aOWaTTaYO<2>a\
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  QWNN`OHaQEcQAfO7kO1lO0oO0nO0lO0hQ1dRBcTIaVQ`WYZWdWYl\
  VZtT`zRazQczOc<2>zKNtII<3>QD0IB0BA04A00B00B00D00D10E\
  60E92GD4GG<2>97OA4RB1VD0W<2>H0dI0hK0iL0fL0dL0cL0aN0`\
  N0ZN0WN0VO1T<3>O7NLARIBVHEZEGaDHdAKi9Ll6Oq4Qt1Rx0Vz0\
  Wz0Yz1`z7atDdnIfhOh`VkV`lOfnIhiNhdQi`TiYWkTZkOalKdlH\
  hnDkn9nn6qo4ss1vt0yv0zx0zy0yz0tz0oz0lz0hz0cz0`z0Wz0R\
  z0Nz0Kz0Gz0Bz09z04z00z00z70zE0<2>yc0vi0tn0nk0hiAafIW\
  dTQccK`lKZxLZzNYzOWzQWzRVzTVzVTzWTzYRzZRz`QzaQzcOzdO\
  zfNzhNziLzkLznNzqNztNzxOzyOzzOzzOzzQz<3>zRzzRzzRzzTz\
  <2>zTzzQzzOzzLzzKzzHzzGz<5>z2zz7zzozznz
  }

frm:MandelbrotBC   {; Z=Z^E+C  (formula by Andrew Coppin)
  e=p1
  p=real(p2)+PI
  q=2*PI*trunc(p/(2*PI))
  r=real(p2)-q
  Z=C=Pixel:
    Z=log(Z)
    IF(imag(Z)>r)
      Z=Z+flip(2*PI)
    ENDIF
    Z=exp(e*(Z+flip(q)))+C
  |Z|<100
}