Cardinal number
Summary
Cardinal numbers measure the size of sets, finite or infinite. They generalize the natural numbers as answers to the question "how many elements?".
What this node needs for W2
- edge not_instance_of in: at least one non-example (0 of 1)
- edge specializes both: the more general notions and the special cases (0 of 1)
The writing levels say how complete the text of a node is. They do not measure its truth.
Sources
- Web https://en.wikipedia.org/wiki/Cardinal_number, lead section
What links here
Definitions
- Cardinal number 0QKPNZKNEA
Instances
- Aleph-null 0V2H5PGJ9B
- Cardinality of the continuum 0WC28W9DNM