New Foundations

axiomatic set theory permitting set comprehension by stratified formulae, hence with a universal set, but in which the singleton map ๐‘ฅโ†ฆ{๐‘ฅ} fails to exist
Thing axiomatic_set_theory Q649337
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New Foundations

Summary

New Foundations is an axiomatic set theory[1]. It draws 113 Wikipedia views per month (axiomatic_set_theory category, ranking #1 of 6).[2]

Key Facts

  • New Foundations is credited with the discovery of Willard Van Orman Quine[3].
  • New Foundations's instance of is recorded as axiomatic set theory[4].
  • New Foundations's instance of is recorded as alternative set theory[5].
  • New Foundations's has part is recorded as axiom of extensionality[6].
  • New Foundations's time of discovery or invention is recorded as +1937-00-00T00:00:00Z[7].
  • New Foundations's Freebase ID is recorded as /m/03s8xw[8].
  • New Foundations's Stack Exchange tag is recorded as https://mathoverflow.net/tags/new-foundations[9].
  • New Foundations's Stanford Encyclopedia of Philosophy ID is recorded as quine-nf[10].
  • New Foundations's nLab ID is recorded as New Foundations[11].
  • New Foundations's Microsoft Academic ID is recorded as 11069104[12].

Body

Works and Contributions

New Foundations is credited with the discovery of Willard Van Orman Quine[3].

Why It Matters

New Foundations draws 113 Wikipedia views per month (axiomatic_set_theory category, ranking #1 of 6).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[13] It is known by 5 alternative names across languages and contexts.[14]

References

Programmatic citations โ€” every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] โ†‘ . wikidata.org.
  2. [5] โ†‘ . wikidata.org.
  3. [3] โ†‘ . wikidata.org.
  4. [6] โ†‘ . wikidata.org.
  5. [7] โ†‘ . wikidata.org.
  6. [8] โ†‘ . Freebase Data Dumps. wikidata.org.
  7. [9] โ†‘ . wikidata.org.
  8. [10] โ†‘ . wikidata.org.
  9. [11] โ†‘ . wikidata.org.
  10. [12] โ†‘ . wikidata.org.

Class ancestry

  1. [1] โ†‘ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] โ†‘ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] โ†‘ . Wikidata sitelinks. wikidata.org.
  3. [14] โ†‘ . Wikidata aliases. wikidata.org.

๐Ÿ“‘ Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). New Foundations. Retrieved May 3, 2026, from https://4ort.xyz/entity/new-foundations
MLA “New Foundations.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/new-foundations.
BibTeX @misc{4ortxyz_new-foundations_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{New Foundations}}, year = {2026}, url = {https://4ort.xyz/entity/new-foundations}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): New Foundations — https://4ort.xyz/entity/new-foundations (retrieved 2026-05-03)

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