On Mar 8, 2:59 pm, WM <mueck...@rz.fh-augsburg.de> wrote: > > The set of FISONs that do not contain the set |N of all natural > numbers, in its natural order, has a first element {1}, a second > element {1, 2}, but no last element. > > Can a bunch of infinitely many incapables be capable?
Yes.
> For instance, can an infinite sequence of positive numbers between 0 > and 1 have the limit 100?
With the appropriate limit, yes (usually such a limit would be rather odd to say the least, but there are situations where this makes sense (e.g. when 1 and 100 are identified)). With the standard limit, no.
Your turn
This is your statement.
WM: There does not exist (in the sense of not findable) a natural number m such that the mth line of L is coFIS with d
So let's talk about d the way you talk about d. In particular we can sensibly say that d is not coFIS with a line of L
