Square_Root_of_Two { ; Fractal of the day, 27-11-00 Rating (5)
                     ; time=0:11:47.44 -- SF5 on a P200
  reset=2001 type=formula 
  formulaname=MandelbrotBC passes=1
  center-mag=+0.7234134339563163/-0.1756656620377885/6\
  71159.7/1/-22.5 params=1.414213562373/0/-1234567890/0
  float=y maxiter=50000 inside=0 periodicity=10
  colors=0004Ag38k28n07r07v06y06z04z04zSBizHKzHI<2>zI8\
  zNHzSOyYXwabaaE_bBZcAXe7Vf4Ug3Qf7NeAJeDHcH<2>7bOBaRF\
  aUJ_XM_ZQZaUZcXYf_YicXkgXnjVqnVsrUvuUyySzzSzzSznIzZ7\
  uJ0oK4j<2>KOYKVUMbOMiKMoHMvBMz7Mz3Nz8NrEOiJOaOQSU<2>\
  R3gF2U30H84KD7OIASMDXRF_VIc_KgcOjiRn<2>vZzzazzczzfzz\
  gzvgzogwigsbgoXij<3>6iVAgX<4>NfbQfcSfeVffYffaeg<2>ie\
  kkemncnqcoscqvcrycrzeszeu<2>zfvzfwzgy<2>zgzzkyzoyzrw\
  zvwzzwzzvzzvzzvzzszzqzznzzmzyjzvgzufzrczqaznZzmYzjVz\
  iSzfRzeOzbMzaJzZIzYFzVDzVA<2>zUBvSBsSBoSBmRBiRBfRBbR\
  BZQDXQDSQDQODMODJODFNDDND8ND07H6NDHaARo7ez0az4YwAVrF\
  RkMOfRK_XIVaEOg<2>47w84yD2yH0yK0yO0zN0yN0vN0sN0qN0mN\
  0jN0gN0eN0aN0ZN0X<2>N0NN0KN0IN0E<3>N03K07J3BI7EHAIFE\
  KEHODJS<2>8Ua7Xe6ZgAagDbgFcgIfgMggOigRkgUmgYng_qgbrg\
  esgbzigugenZkefqXnJFHIEJHENEDRDDUBBY8Ba7Ac
  }

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
}