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Knuth's up-arrow notation

method of notation of very large integers
Thing mathematical_operation Q908427
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Knuth's up-arrow notation

Summary

Knuth's up-arrow notation is a mathematical operation[1]. It ranks in the top 9% of mathematical_operation entities by monthly Wikipedia readership (464 views/month).[2]

Key Facts

  • Knuth's up-arrow notation is the creator of Donald Knuth[3].
  • Knuth's up-arrow notation's instance of is recorded as mathematical operation[4].
  • Knuth's up-arrow notation's publication date is recorded as +1976-00-00T00:00:00Z[5].
  • Knuth's up-arrow notation's Freebase ID is recorded as /m/01m3x1[6].
  • Knuth's up-arrow notation's MathWorld ID is recorded as KnuthUp-ArrowNotation[7].
  • Knuth's up-arrow notation's Quora topic ID is recorded as Knuths-Up-Arrow-Notation[8].
  • Knuth's up-arrow notation's maintained by WikiProject is recorded as WikiProject Mathematics[9].
  • Knuth's up-arrow notation's Microsoft Academic ID is recorded as 63925062[10].

Body

Works and Contributions

Knuth's up-arrow notation is the creator of Donald Knuth[3].

Why It Matters

Knuth's up-arrow notation ranks in the top 9% of mathematical_operation entities by monthly Wikipedia readership (464 views/month).[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[11] It is known by 22 alternative names across languages and contexts.[12]

Related Entities

Donald Knuth

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . Freebase Data Dumps. wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Quora. 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.
  3. [12] ↑ . 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). Knuth's up-arrow notation. Retrieved May 3, 2026, from https://4ort.xyz/entity/knuth-s-up-arrow-notation
MLA “Knuth's up-arrow notation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/knuth-s-up-arrow-notation.
BibTeX @misc{4ortxyz_knuth-s-up-arrow-notation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Knuth's up-arrow notation}}, year = {2026}, url = {https://4ort.xyz/entity/knuth-s-up-arrow-notation}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Knuth's up-arrow notation — https://4ort.xyz/entity/knuth-s-up-arrow-notation (retrieved 2026-05-03)

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