arccosine

inverse of the cosine function
Thing inverse_trigonometric_function Q720341
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arccosine

Summary

arccosine is an inverse trigonometric function[1]. arccosine draws 5 Wikipedia views per month (inverse_trigonometric_function category, ranking #4 of 5).[2]

Key Facts

  • arccosine's image is recorded as Graf arccos.png[3].
  • arccosine's instance of is recorded as inverse trigonometric function[4].
  • arccosine's instance of is recorded as strictly decreasing function[5].
  • arccosine's part of is recorded as arcsine and arccosine[6].
  • arccosine's Commons category is recorded as Arc cosine function[7].
  • arccosine's Gran Enciclopèdia Catalana ID is recorded as 0080225[8].
  • arccosine's described by source is recorded as ISO 80000-2:2019 Quantities and units — Part 2: Mathematics[9].
  • arccosine's definition domain is recorded as closed interval from −1 to 1[10].
  • arccosine's codomain is recorded as set of real numbers[11].
  • arccosine's partial function domain is recorded as set of real numbers[12].
  • arccosine's TeX string is recorded as \arccos[13].
  • arccosine's image of function is recorded as closed interval from 0 to π[14].
  • arccosine's defining formula is recorded as y = \arccos x \Leftrightarrow x = \cos y, 0 \leq y \leq \pi[15].
  • arccosine's Google Knowledge Graph ID is recorded as /g/1213_7kh[16].
  • arccosine's MathWorld ID is recorded as InverseCosine[17].
  • arccosine's MathWorld ID is recorded as Acos[18].
  • arccosine's Treccani ID is recorded as arcocoseno[19].
  • arccosine's Quora topic ID is recorded as Arccosine[20].
  • arccosine's Wolfram Language entity code is recorded as Entity["Concept", "Arccos::2scvy"][21].
  • arccosine's Interlingual Index ID is recorded as i109361[22].
  • arccosine's OpenMath ID is recorded as transc1#arccos[23].
  • arccosine's Treccani Vocabulary ID is recorded as arcocoseno[24].
  • arccosine's maintained by WikiProject is recorded as WikiProject Mathematics[25].
  • arccosine's De Agostini ID is recorded as arcocoséno[26].
  • arccosine's ProofWiki ID is recorded as Definition:Inverse_Cosine[27].

Why It Matters

arccosine draws 5 Wikipedia views per month (inverse_trigonometric_function category, ranking #4 of 5).[2] arccosine has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[28] arccosine is known by 18 alternative names across languages and contexts.[29]

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] . 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] . ISO 80000-2:2019 Quantities and units — Part 2: Mathematics. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . Quora. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). arccosine. Retrieved May 3, 2026, from https://4ort.xyz/entity/arccosine
MLA “arccosine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/arccosine.
BibTeX @misc{4ortxyz_arccosine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{arccosine}}, year = {2026}, url = {https://4ort.xyz/entity/arccosine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): arccosine — https://4ort.xyz/entity/arccosine (retrieved 2026-05-03)

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