Arithmetical hierarchy
This page lists the items of the Wikipedia article Arithmetical hierarchy in their order, and the nodes of Math 2.0 that have them. The text of the article is not on this site. The items come from revision 1371759784, with the assessment B/Mid.
| Outcome | Items |
|---|---|
| deferred | 4 |
The gap signals of the article are S1,S4,S6,S8,S9.
| Item | Kind | Name | Outcome | Nodes | Reason |
|---|---|---|---|---|---|
| subject | definition | Arithmetical hierarchy | deferred until 2027-05-01 | the item has the flag informal (WP9.2) | |
| #EQI2 | statement | Properties | deferred until 2027-05-01 | the cue heading names a section and not one item | |
| #RB5U | statement | The arithmetical hierarchy of formulas | deferred until 2027-05-01 | the heading names a group of items | |
| #SWAO | example | Examples | deferred until 2027-05-01 | the cue heading names a section and not one item |
Refer to Wikipedia articles and their nodes for the other articles.