Mathematical logic and foundations Concept
Universal set
Summary
A universal set is a set that contains all the objects under discussion. In most set theories, there is no set of all sets, so a universal set is always relative to a context.
Further reading
- Web https://en.wikipedia.org/wiki/Universal_set, lead section
About this page
| Tag | 0JNXSS9TJ9 |
|---|---|
| URI | m2://0JNXSS9TJ9 |
| Aliases | universe-of-discourse |
| Kind | concept |
| Writing | W1 stated |
| MSC | 03E20 |
| Same as |
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What this page needs for W2
- edge instance_of in: at least two examples (0 of 2)
- 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 page is. They do not measure its truth.