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On 1/3/2025 12:00 PM, WM wrote:But removing every ordinal that you can define (and all its predecessors) from ℕ leaves almost all ordinals in ℕ.On 03.01.2025 17:51, Jim Burns wrote:On 1/3/2025 3:39 AM, WM wrote:>all finite ordinals can be subtracted from ℕ>
without infinitely many remaining.
If
No if.Is it true or false?All finite.ordinals removed from
the set of each and only finite.ordinals
leaves the empty set.
There is no largest finite.ordinal.There is no definable largest finite ordinal.
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