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ALL

class of all decision problems
Thing complexity_class Q4652392
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ALL

Summary

ALL is a complexity class[1]. ALL draws 12 Wikipedia views per month (complexity_class category, ranking #34 of 61).[2]

Key Facts

  • ALL's instance of is recorded as complexity class[3].
  • ALL's instance of is recorded as universe[4].
  • ALL's subclass of is recorded as computational problem[5].
  • ALL's has part is recorded as RE[6].
  • ALL's has part is recorded as co-RE[7].
  • ALL's Freebase ID is recorded as /m/04crn7j[8].
  • ALL's facet of is recorded as computational complexity theory[9].
  • ALL's different from is recorded as ALL[10].

Why It Matters

ALL draws 12 Wikipedia views per month (complexity_class category, ranking #34 of 61).[2] ALL has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[11]

Related Entities

computational complexity theory

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Freebase Data Dumps. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . 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). ALL. Retrieved May 3, 2026, from https://4ort.xyz/entity/all-q4652392
MLA “ALL.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/all-q4652392.
BibTeX @misc{4ortxyz_all-q4652392_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ALL}}, year = {2026}, url = {https://4ort.xyz/entity/all-q4652392}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ALL — https://4ort.xyz/entity/all-q4652392 (retrieved 2026-05-03)

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