Facts
Citation
URLhttps://en.wikipedia.org/wiki/Frege%27s_theorem
Sources
Frege's theorem, Wikipedia
Lead sectionQuote, Lead section
In metalogic and metamathematics, Frege's theorem is a metatheorem that states that the Peano axioms of arithmetic can be derived in second-order logic from Hume's principle.
Claims Backed By This Source (9 claims)
This source backs 9 claims across the atlas. As facts: 4 well-attested. As cited relationships: 3 holds. Plus 2 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Theorems, 8 claims: 3 well-attested, 3 holds, 2 general references.
- Sources, 1 claims: 1 well-attested.
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