sedenion

16-dimensional hypercomplex number
Thing flexible_algebra Q79188
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sedenion

Summary

sedenion is a flexible algebra[1]. sedenion has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • sedenion is credited with the discovery of Arthur Cayley[3].
  • sedenion's instance of is recorded as flexible algebra[4].
  • sedenion's instance of is recorded as non-associative algebra[5].
  • sedenion followed octonion[6].
  • sedenion was followed by trigintaduonion[7].
  • sedenion is a type of Hexadecad[8].
  • sedenion is a type of 8-tuple[9].
  • sedenion is a type of 4-tuple[10].
  • sedenion is a type of ordered pair[11].
  • sedenion is a type of hypercomplex number[12].
  • sedenion is a type of trigintaduonion[13].
  • sedenion's Commons category is recorded as Sedenions[14].
  • sedenion comprises octonion[15].
  • sedenion comprises real number[16].
  • sedenion's topic's main category is recorded as Category:Sedenions[17].
  • sedenion's facet of is recorded as abstract algebra[18].
  • sedenion's has characteristic is recorded as power associativity[19].
  • sedenion's has characteristic is recorded as distributive property[20].

Body

Definition and Type

Recorded instance of include flexible algebra[4] and non-associative algebra[5]. Recorded subclass of include Hexadecad[8], 8-tuple[9], 4-tuple[10], ordered pair[11], hypercomplex number[12], and trigintaduonion[13].

Use and Application

Components include octonion[15], an alternative algebra[21] and real number[16], a type of number[22].

Why It Matters

sedenion has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[2] sedenion is known by 10 alternative names across languages and contexts.[23]

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] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.

Inline context (facts about related entities)

  1. [21] . Wikidata. wikidata.org. → on this site
  2. [22] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [23] . 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). sedenion. Retrieved May 3, 2026, from https://4ort.xyz/entity/sedenion
MLA “sedenion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sedenion.
BibTeX @misc{4ortxyz_sedenion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{sedenion}}, year = {2026}, url = {https://4ort.xyz/entity/sedenion}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): sedenion — https://4ort.xyz/entity/sedenion (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/sedenion · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 29d ago · LagrangianFox · 2026-06-06 view diff on Wikidata ↗
    Subclass of
    Subclass of Hexadecad, 8-tuple, 4-tuple +3
    Facet of abstract algebra
    Discoverer or inventor Arthur Cayley
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P5555]]: PG(3,2) g005.png"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.