Natural deduction
This page lists the items of the Wikipedia article Natural deduction 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 1371231120, with the assessment C/Mid.
| Outcome | Items |
|---|---|
| deferred | 6 |
| attached | 1 |
| node | 1 |
The gap signals of the article are S1,S2,S4,S5,S6,S8,S9.
| Item | Kind | Name | Outcome | Nodes | Reason |
|---|---|---|---|---|---|
| subject | definition | Natural deduction | deferred until 2027-05-01 | the item has the flag informal (WP9.2) | |
| #3SS5 | statement | Modal substitution theorem | node (adopted) | Modal substitution theorem | |
| #5DUO | proof | Proofs and type theory | attached | ||
| #7MBM | example | Example 1 | deferred until 2027-05-01 | the item has no name of its own, and the write role names it | |
| #9VTD | example | Example 2 | deferred until 2027-05-01 | the item has no name of its own, and the write role names it | |
| #IYLK | unknown | Remark | deferred until 2027-05-01 | the kind of the item is unknown | |
| #UPTV | definition | Notation | deferred until 2027-05-01 | the cue heading names a section and not one item | |
| #ZZM6 | statement | Substitution theorem | deferred until 2027-05-01 | the heading has a meaning only in its article |
Refer to Wikipedia articles and their nodes for the other articles.