263     z.isNegative:= z1.isNegative;

   263     z.isNegative:= z1.isNegative;

   264     z.QWordValue:= z1.QWordValue + z2.QWordValue

   264     z.QWordValue:= z1.QWordValue + z2.QWordValue

   265     end

   265     end

   266 end;

   266 end;

   267 

   267 

   269 begin

   269 begin

   270 isZero := z.QWordValue = 0;

   270 isZero := z.QWordValue = 0;

   271 end;

   271 end;

   272 

   272 

   273 operator < (const z1, z2: hwFloat) b : boolean; inline;

   273 operator < (const z1, z2: hwFloat) b : boolean; inline;