| Display title | A set is open if and only if every point in the set has an open neighbourhood contained within the set |
| Default sort key | A set is open if and only if every point in the set has an open neighbourhood contained within the set |
| Page length (in bytes) | 675 |
| Page ID | 1495 |
| Page content language | English (en) |
| Page content model | wikitext |
| Indexing by robots | Allowed |
| Number of views | 3,092 |
| Number of redirects to this page | 0 |
| Counted as a content page | Yes |
| Number of subpages of this page | 0 (0 redirects; 0 non-redirects) |
| Page creator | Alec (Talk | contribs) |
| Date of page creation | 06:06, 14 October 2016 |
| Latest editor | Alec (Talk | contribs) |
| Date of latest edit | 06:06, 14 October 2016 |
| Total number of edits | 1 |
| Total number of distinct authors | 1 |
| Recent number of edits (within past 91 days) | 0 |
| Recent number of distinct authors | 0 |
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