200089/mandel.i.2

   1 const int MAXX = 1000, MAXY = 1000;
   2 void mandel(double _Complex Zin, double _Complex C, int mits)
   3 {
   4         int its = 0;
   5         int px;
   6         int py;
   7         double _Complex Z = 0 + 0;
   8         for (py = 0; py != 1000; py++) {
   9                 for (px = 0; px != MAXX; px++) {
  10                         C = 4.0 * ((double)px / (double)MAXX) - 2.0 + (__extension__ 1.0iF) * (4.0 * ((double)py / (double)MAXY) - 2.0);
  11                         while (its < mits) {
  12                                 Z = Z * Z + C;
  13                                 if (cabs(Z) > 2)
  14                                         break;
  15                         }
  16                 }
  17         }
  18 }