Liste des Groupes | Revenir à s math |
On 02.11.2024 01:55, Richard Damon wrote:Neither of those are dense sets.On 11/1/24 6:30 AM, WM wrote:>>If the complete interval is reduced in density then it is enlarged.Nope. because the "complete interval" has infinite length, and thus "density" in the finite sense isn't defined.
Complete sets remain of same size.
>
Density does not depend on finiteness. The density of even numbers is half of the density of integers.
When doubling all natnumbers, the result cannot be that numbers are exorcized.Perhaps not, but the order type could change.
Les messages affichés proviennent d'usenet.