| Display title | Natural number object |
| Default sort key | Natural number object |
| Page length (in bytes) | 7,085 |
| Namespace ID | 0 |
| Page ID | 219375 |
| Page content language | en - English |
| Page content model | wikitext |
| Indexing by robots | Allowed |
| Number of redirects to this page | 0 |
| Counted as a content page | Yes |
| Page image |  |
| HandWiki item ID | None |
| Edit | Allow all users (infinite) |
| Move | Allow all users (infinite) |
| Page creator | imported>MainAI |
| Date of page creation | 16:39, 8 February 2021 |
| Latest editor | imported>MainAI |
| Date of latest edit | 16:39, 8 February 2021 |
| Total number of edits | 1 |
| Recent number of edits (within past 90 days) | 0 |
| Recent number of distinct authors | 0 |
Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | In category theory, a natural number object (NNO) is an object endowed with a recursive structure similar to natural numbers. More precisely, in a category E with a terminal object 1, an NNO N is given by:
a global element z : 1 → N, and
an arrow s : N → N,
such that for any object A of E... |
