Second-order arithmetic
This page lists the items of the Wikipedia article Second-order arithmetic 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 1368604233, with the assessment B/Mid.
| Outcome | Items |
|---|---|
| deferred | 4 |
The gap signals of the article are S1,S4,S5,S6,S8.
| Item | Kind | Name | Outcome | Nodes | Reason |
|---|---|---|---|---|---|
| subject | definition | Second-order arithmetic | deferred until 2027-05-01 | the item has the flag informal (WP9.2) | |
| #A20P | statement | The arithmetical hierarchy for formulas | deferred until 2027-05-01 | the heading names a group of items | |
| #NLWT | statement | Axioms | deferred until 2027-05-01 | the heading is one word, so it names a part of the text and not one item | |
| #XP2N | definition | Definition | 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.