surreal number

a totally ordered proper class containing the real numbers as well as hyperreal numbers such as infinity and infinitesimals.
Thing type_of_number Q875333
Press Enter · cited answer in seconds

surreal number

Summary

surreal number is a type of number[1]. It draws 397 Wikipedia views per month (type_of_number category, ranking #12 of 30).[2]

Key Facts

  • surreal number is credited with the discovery of John Horton Conway[3].
  • surreal number's image is recorded as Surreal number tree.svg[4].
  • surreal number's instance of is recorded as type of number[5].
  • surrealism is named after surreal number[6].
  • surreal number's GND ID is recorded as 4439590-5[7].
  • surreal number's Library of Congress authority ID is recorded as sh87000053[8].
  • surreal number's Bibliothèque nationale de France ID is recorded as 12269146s[9].
  • surreal number's IdRef ID is recorded as 031485111[10].
  • surreal number's subclass of is recorded as number[11].
  • surreal number's Commons category is recorded as Surreal numbers[12].
  • surreal number's BNCF Thesaurus ID is recorded as 60694[13].
  • surreal number's has part is recorded as hyperreal number[14].
  • surreal number's Freebase ID is recorded as /m/0dknv[15].
  • surreal number's Dewey Decimal Classification is recorded as 513.5[16].
  • surreal number's described by source is recorded as On Numbers and Games[17].
  • surreal number's Stack Exchange tag is recorded as https://mathoverflow.net/tags/surreal-numbers[18].
  • surreal number's Stack Exchange tag is recorded as https://math.stackexchange.com/tags/surreal-numbers[19].
  • surreal number's different from is recorded as surrealism[20].
  • surreal number's FAST ID is recorded as 1139537[21].
  • surreal number's MathWorld ID is recorded as SurrealNumber[22].
  • surreal number's Quora topic ID is recorded as Surreal-Numbers[23].
  • surreal number's JSTOR topic ID is recorded as surreal-numbers[24].
  • surreal number's maintained by WikiProject is recorded as WikiProject Mathematics[25].
  • surreal number's Microsoft Academic ID is recorded as 93511161[26].
  • surreal number's Encyclopedia of Mathematics article ID is recorded as Surreal_numbers[27].

Body

Works and Contributions

surreal number is credited with the discovery of John Horton Conway[3].

Why It Matters

surreal number draws 397 Wikipedia views per month (type_of_number category, ranking #12 of 30).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[28] It is known by 22 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [3] . mathshistory.st-andrews.ac.uk. Retrieved . mathshistory.st-andrews.ac.uk. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Nuovo soggettario. Retrieved . wikidata.org.
  7. [9] . Nuovo soggettario. Retrieved . wikidata.org.
  8. [10] . SUDOC. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . Integrated Authority File. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Quora. wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 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). surreal number. Retrieved May 3, 2026, from https://4ort.xyz/entity/surreal-number
MLA “surreal number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/surreal-number.
BibTeX @misc{4ortxyz_surreal-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{surreal number}}, year = {2026}, url = {https://4ort.xyz/entity/surreal-number}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): surreal number — https://4ort.xyz/entity/surreal-number (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/surreal-number · Last refreshed: