ordinal in a sentence

Examples

1. These are exactly the ordinals of the form ? ?.
2. Natural numbers can be considered either as finite ordinals or finite cardinals.
3. In ZFC there cannot be a set of all ordinals.
4. An epsilon number indexed by a limit ordinal ? is constructed differently.
5. These variables could be dichotomous, ordinal or nominal variables.
6. We can imagine even larger ordinals that are still countable.
7. This ordinal invariant is well-defined for sequential spaces.
8. They may be continuous or discrete ordinal variables like counts.
9. :: Cantor's twin daughters, the Ordinals and Cardinals.
10. Ordinals of this form ( that is, epsilon numbers ".