977   FLOAT E0, E1, Exp2, E3, MinSqEr;  member
1151   E0 = Radix;  in main()
1203   if (Radix == E0)  in main()
1860   E0 = C;  in main()
1861   Z = E0 * H;  in main()
1865       Y = E0;  in main()
1866       E0 = Z;  in main()
1867       Z = E0 * H;  in main()
1869   while ((E0 > Z) && (Z + Z > Z));  in main()
1870   UfThold = E0;  in main()
1885 	  Underflow = E0;  in main()
1947       E0 = Underflow;  in main()
1949   if (!((E1 == Zero) || (E1 == E0)))  in main()
1952       if (E1 < E0)  in main()
1957 	    E0 = E1;  in main()
1965   printf ("Smallest strictly positive number found is E0 = %s .\n", E0.str());  in main()
1966   Z = E0;  in main()
1968   Underflow = E0;  in main()
2007       if ((Q == UfThold) && (E1 == E0) && (FABS (UfThold - E1 / E9) <= E1))  in main()
2012 	  Y = E0 * CInvrse;  in main()
2016 	  IEEE = (Y == E0);  in main()
2065       if (Y > E0)  in main()
2197 	  Z = E0;  in main()