Math 2.0

Original proof of Gödel's completeness theorem

This page lists the items of the Wikipedia article Original proof of Gödel's completeness theorem 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 1360544344, with the assessment Start/Low.

OutcomeItems
deferred11
attached4

The gap signals of the article are S1,S2,S5,S6,S8,S9.

ItemKindNameOutcomeNodesReason
subjectstatementOriginal proof of Gödel's completeness theoremdeferred until 2027-05-01the item has the flag informal (WP9.2)
#0S97statementLemmadeferred until 2027-05-01the item has no name of its own, and the write role names it
#1PIFstatementReducing the theorem to formulas of degree 1deferred until 2027-05-01the heading names a step or a part of the text and not one item
#55XZstatementExtension to countable sets of formulasdeferred until 2027-05-01the heading names a group of items
#5BPKstatementProving the theorem for formulas of degree 1deferred until 2027-05-01the heading names a step or a part of the text and not one item
#5MX3statementTheorem 1. Every valid formula (true in all structures) is provable.deferred until 2027-05-01the name has a number of its article, and a person gives the name
#7EQ0proofProofattached
#BI06statementEquivalence of both theoremsdeferred until 2027-05-01the heading names a group of items
#GD29proofProofattached
#GDYIstatementExtensionsdeferred until 2027-05-01the cue heading names a section and not one item
#J33OstatementTheorem 2. Every formula φ is either refutable or satisfiable in some structure.deferred until 2027-05-01the name ends with a small word or has a gap, so the name lost a part, such as math
#OJVXstatementExtension to arbitrary sets of formulasdeferred until 2027-05-01the heading names a group of items
#P5ZFproofProof of theorem 2: first stepattached
#PA6FproofStatement of the theorem and its proofattached
#S2OWstatementLemmadeferred until 2027-05-01the item has no name of its own, and the write role names it

Refer to Wikipedia articles and their nodes for the other articles.