merge sort

worst-case optimal stable divide and conquer comparison sorting algorithm
Place comparison_sort Q189057
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merge sort

Summary

merge sort is a comparison sort[1]. It has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • merge sort is credited with the discovery of John von Neumann[3].
  • merge sort's instance of is recorded as comparison sort[4].
  • merge sort's instance of is recorded as stable sorting algorithm[5].
  • merge sort's instance of is recorded as divide-and-conquer algorithm[6].
  • merge sort is a type of sorting algorithm[7].
  • merge sort's Commons category is recorded as Merge sort[8].
  • merge sort's time of discovery or invention is recorded as 1945[9].
  • merge sort's Stack Exchange tag is recorded as https://stackoverflow.com/tags/mergesort[10].
  • merge sort's has characteristic is recorded as asymptotically optimal algorithm[11].
  • merge sort's uses is recorded as array data structure[12].
  • merge sort's uses is recorded as merge algorithm[13].
  • merge sort's derivative work is recorded as Timsort[14].
  • merge sort's maintained by WikiProject is recorded as WikiProject Mathematics[15].

Body

Designation and Status

Recorded instance of include comparison sort[4], stable sorting algorithm[5], and divide-and-conquer algorithm[6].

Why It Matters

merge sort has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[2] It is known by 26 alternative names across languages and contexts.[16]

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. [6] . wikidata.org.
  4. [3] . 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [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). merge sort. Retrieved May 3, 2026, from https://4ort.xyz/entity/merge-sort
MLA “merge sort.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/merge-sort.
BibTeX @misc{4ortxyz_merge-sort_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{merge sort}}, year = {2026}, url = {https://4ort.xyz/entity/merge-sort}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): merge sort — https://4ort.xyz/entity/merge-sort (retrieved 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. 10d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Discoverer or inventor John von Neumann
    Maintained by wikiproject WikiProject Mathematics
    Derivative work Timsort
    Uses array data structure, merge algorithm
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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