#include <stdio.h>
int min(int a, int b){return a<b?a:b;}
int main (){short tab[256];
{int j=256; int y = 1<<17, z=-1<<17;
  while(j--) {int r = (1<<17)/(257+j);
    y = min(y, (256+j)*r); z = -min(-z, -(257+j)*r);
    tab[j] = r; if(1) printf("%4d %4d, %5x\n", j, r, r*(256+j));}
  printf("epsilon = %d = 0x%x; mx = %d = 0x%x\n", y, y, z, z);}
return 0;}
// => epsilon = 130339 = 0x1fd23; mx = 131072 = 0x20000