heapsort

worst-case optimal in-place comparison sorting algorithm based on the heap data structure
Place sorting_algorithm Q474095
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heapsort

Summary

heapsort is a sorting algorithm[1]. heapsort draws 1,312 Wikipedia views per month (sorting_algorithm category, ranking #5 of 29).[2]

Key Facts

  • heapsort is credited with the discovery of J. W. J. Williams[3].
  • heapsort's instance of is recorded as sorting algorithm[4].
  • heapsort's instance of is recorded as comparison sort[5].
  • heapsort's Commons category is recorded as Heap sort[6].
  • heapsort's time of discovery or invention is recorded as 1964[7].
  • heapsort's uses is recorded as array data structure[8].
  • heapsort's derivative work is recorded as smoothsort[9].
  • heapsort's maintained by WikiProject is recorded as WikiProject Mathematics[10].

Body

Designation and Status

Recorded instance of include sorting algorithm[4] and comparison sort[5].

Why It Matters

heapsort draws 1,312 Wikipedia views per month (sorting_algorithm category, ranking #5 of 29).[2] heapsort has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[11] heapsort is known by 43 alternative names across languages and contexts.[12]

📑 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). heapsort. Retrieved October 4, 2026, from https://4ort.xyz/entity/heapsort
MLA “heapsort.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/heapsort.
BibTeX @misc{4ortxyz_heapsort_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{heapsort}}, year = {2026}, url = {https://4ort.xyz/entity/heapsort}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): heapsort — https://4ort.xyz/entity/heapsort (retrieved 2026-10-04)

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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. 27d ago · VGMaintenanceBot bot · 2026-09-08 view diff on Wikidata ↗
    Instance of → sorting algorithm, comparison sort
    Maintained by wikiproject → WikiProject Mathematics
    Instance of → —
    Uses → array data structure
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetqualifier-add:1| */ [[Property:P9675]]: 2337, Add qualifier to Rosetta Code page ID `Sorting_algorithms/Heapsort`"
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