split-complex number

element of the real commutative associative algebra ℝ[j] / (j² − 1), i.e. the reals with an extra square root of +1 adjoined
Thing general Q864145
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split-complex number

Summary

split-complex number ranks in the top 2% of general entities by monthly Wikipedia readership (325 views/month).[1]

Key Facts

  • split-complex number is credited with the discovery of James Cockle[2].
  • split-complex number's subclass of is recorded as number[3].
  • split-complex number's time of discovery or invention is recorded as +1848-00-00T00:00:00Z[4].
  • split-complex number's Freebase ID is recorded as /m/03mglq[5].
  • split-complex number's different from is recorded as dual[6].
  • split-complex number's defining formula is recorded as \mathbb R[j]/(j^2-1)[7].
  • split-complex number's defining formula is recorded as j^2=1, j \ne 1, j \ne -1[8].
  • split-complex number's maintained by WikiProject is recorded as WikiProject Mathematics[9].
  • split-complex number's Microsoft Academic ID is recorded as 11858491[10].
  • split-complex number's in defining formula is recorded as \mathbb R[11].
  • split-complex number's in defining formula is recorded as \mathbb R[j][12].
  • split-complex number's in defining formula is recorded as (-)[13].
  • split-complex number's in defining formula is recorded as /[14].

Body

Works and Contributions

split-complex number is credited with the discovery of James Cockle[2].

Why It Matters

split-complex number ranks in the top 2% of general entities by monthly Wikipedia readership (325 views/month).[1] It has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[15] It is known by 14 alternative names across languages and contexts.[16]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . Freebase Data Dumps. wikidata.org.
  5. [6] . 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.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] . Wikidata sitelinks. wikidata.org.
  3. [16] . 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). split-complex number. Retrieved April 10, 2026, from https://4ort.xyz/entity/split-complex-number
MLA “split-complex number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/split-complex-number.
BibTeX @misc{4ortxyz_split-complex-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{split-complex number}}, year = {2026}, url = {https://4ort.xyz/entity/split-complex-number}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): split-complex number — https://4ort.xyz/entity/split-complex-number (retrieved 2026-04-10)

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