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Kahan summation algorithm

computation algorithm to sum a sequence of floating-point numbers
Place algorithm Q2982293
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Kahan summation algorithm

Summary

Kahan summation algorithm is an algorithm[1]. It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Kahan summation algorithm is credited with the discovery of William Kahan[3].
  • Kahan summation algorithm's instance of is recorded as algorithm[4].
  • Kahan summation algorithm's instance of is recorded as addition[5].
  • William Kahan is named after Kahan summation algorithm[6].

Body

Designation and Status

Recorded instance of include algorithm[4] and addition[5].

History and Context

William Kahan is named after Kahan summation algorithm[6].

Why It Matters

Kahan summation algorithm has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Related Entities

William Kahan

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. 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). Kahan summation algorithm. Retrieved May 3, 2026, from https://4ort.xyz/entity/kahan-summation-algorithm
MLA “Kahan summation algorithm.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/kahan-summation-algorithm.
BibTeX @misc{4ortxyz_kahan-summation-algorithm_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kahan summation algorithm}}, year = {2026}, url = {https://4ort.xyz/entity/kahan-summation-algorithm}, note = {Accessed: 2026-05-03}}
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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. 20d ago · Artoria2e5 · 2026-07-30 view diff on Wikidata ↗
    Instance of → algorithm, addition
    Named after → —
    Named after → William Kahan
    Aliases → —
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P31]]: [[Q17104961]]"
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