quaternion

noncommutative extension of the real numbers
Thing general Q173853
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quaternion

Summary

quaternion ranks in the top 0.39% of general entities by monthly Wikipedia readership (2,016 views/month, #304 of 77,819).[1]

Key Facts

  • quaternion is credited with the discovery of William Rowan Hamilton[2].
  • quaternion's follows is recorded as complex number[3].
  • quaternion's followed by is recorded as octonion[4].
  • quaternion's GND ID is recorded as 4176653-2[5].
  • quaternion's Library of Congress authority ID is recorded as sh85109754[6].
  • quaternion's Bibliothèque nationale de France ID is recorded as 11981947w[7].
  • quaternion's subclass of is recorded as hypercomplex number[8].
  • quaternion's subclass of is recorded as tetrad[9].
  • quaternion's subclass of is recorded as ordered pair[10].
  • quaternion's subclass of is recorded as octonion[11].
  • quaternion's NDL Authority ID is recorded as 00570899[12].
  • quaternion's part of is recorded as algebra of real quaternions[13].
  • quaternion's Commons category is recorded as Quaternions[14].
  • quaternion's has part is recorded as real number[15].
  • +1843-00-00T00:00:00Z marks the founding of quaternion[16].
  • quaternion's time of discovery or invention is recorded as +1843-00-00T00:00:00Z[17].
  • quaternion's Freebase ID is recorded as /m/0dkqr[18].
  • quaternion's NL CR AUT ID is recorded as ph844096[19].
  • quaternion's topic's main category is recorded as Category:Quaternions[20].
  • quaternion's National Library of Spain SpMaBN ID is recorded as XX4728834[21].
  • quaternion's described at URL is recorded as http://www.treccani.it/enciclopedia/quaternione_%28Dizionario-delle-Scienze-Fisiche%29/[22].
  • quaternion's described at URL is recorded as https://getpocket.com/explore/item/the-strange-numbers-that-birthed-modern-algebra?utm_source=pocket-newtab-global-en-GB[23].
  • quaternion's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[24].
  • quaternion's described by source is recorded as Encyclopædia Britannica 11th edition[25].
  • quaternion's described by source is recorded as Granat Encyclopedic Dictionary[26].

Body

Works and Contributions

quaternion is credited with the discovery of William Rowan Hamilton[2].

Why It Matters

quaternion ranks in the top 0.39% of general entities by monthly Wikipedia readership (2,016 views/month, #304 of 77,819).[1] quaternion has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[27] quaternion is known by 60 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [2] . Algebras, rings and modules. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . Algebras, rings and modules. wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . Freebase Data Dumps. wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . getpocket.com. Retrieved . getpocket.com. Provenance: wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). quaternion. Retrieved April 10, 2026, from https://4ort.xyz/entity/quaternion
MLA “quaternion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/quaternion.
BibTeX @misc{4ortxyz_quaternion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{quaternion}}, year = {2026}, url = {https://4ort.xyz/entity/quaternion}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): quaternion — https://4ort.xyz/entity/quaternion (retrieved 2026-04-10)

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