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McCarthy 91 function

recursive functions studied in computer science
Thing recursive_function Q3075198
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McCarthy 91 function

Summary

McCarthy 91 function is a μ-recursive function[1]. It draws 24 Wikipedia views per month (recursive_function category, ranking #1 of 1).[2]

Key Facts

  • McCarthy 91 function's instance of is recorded as μ-recursive function[3].
  • John McCarthy is named after McCarthy 91 function[4].
  • McCarthy 91 function's Freebase ID is recorded as /m/01ghb3[5].
  • McCarthy 91 function's MathWorld ID is recorded as McCarthy91-Function[6].
  • McCarthy 91 function's maintained by WikiProject is recorded as WikiProject Mathematics[7].
  • McCarthy 91 function's Microsoft Academic ID is recorded as 2781105039[8].

Why It Matters

McCarthy 91 function draws 24 Wikipedia views per month (recursive_function category, ranking #1 of 1).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[9]

Related Entities

John McCarthy

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] ↑ . Freebase Data Dumps. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . 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). McCarthy 91 function. Retrieved May 3, 2026, from https://4ort.xyz/entity/mccarthy-91-function
MLA “McCarthy 91 function.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mccarthy-91-function.
BibTeX @misc{4ortxyz_mccarthy-91-function_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{McCarthy 91 function}}, year = {2026}, url = {https://4ort.xyz/entity/mccarthy-91-function}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): McCarthy 91 function — https://4ort.xyz/entity/mccarthy-91-function (retrieved 2026-05-03)

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