Joe Niederberger posted Mar 9, 2013 4:27 AM: > IJN says: > > Then you just have to figure out what 3 weighings > will do that (leave the trace) for you. > <snip: > I doubt the field is exhausted ;-0 > > Cheers, > Joe N > I'm sure it isn't exhausted at all! -- I shall be most grateful if you draw our/my attention to anything more you may find.
