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Bizarre output.


Can someone tell me why the text, "I see it" is not displayed when this
program is run?

#include <stdio.h>
                                                                       
                                                                
int main(void)
{
  float a, b;
                                                                       
                                                                
  double d;
                                                                       
                                                                
  a = 0.;
                                                                       
                                                                
  b = 1.;
                                                                       
                                                                
  for (d  = 0.0; d < 0.011; d = d + 0.001)
    {
      printf("d = %f\n",d);
                                                                       
                                                                
      if (d == 0.009)
        {
          printf ("I see it\n");
        }
    }
  return 0;
}


		
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