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Covariance and contravariance

Wikimedia disambiguation page
DisambiguationPage wikimedia_disambiguation_page Q1219453
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Covariance and contravariance

Summary

Covariance and contravariance is a Wikimedia disambiguation page[1]. It ranks in the top 0.57% of wikimedia_disambiguation_page entities by monthly Wikipedia readership (6 views/month, #387 of 68,263).[2]

Key Facts

  • Covariance and contravariance's instance of is recorded as Wikimedia disambiguation page[3].

Why It Matters

Covariance and contravariance ranks in the top 0.57% of wikimedia_disambiguation_page entities by monthly Wikipedia readership (6 views/month, #387 of 68,263).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[4] It is known by 3 alternative names across languages and contexts.[5]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [4] ↑ . Wikidata sitelinks. wikidata.org.
  3. [5] ↑ . 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). Covariance and contravariance. Retrieved April 11, 2026, from https://4ort.xyz/entity/covariance-and-contravariance
MLA “Covariance and contravariance.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/covariance-and-contravariance.
BibTeX @misc{4ortxyz_covariance-and-contravariance_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Covariance and contravariance}}, year = {2026}, url = {https://4ort.xyz/entity/covariance-and-contravariance}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Covariance and contravariance — https://4ort.xyz/entity/covariance-and-contravariance (retrieved 2026-04-11)

Canonical URL: https://4ort.xyz/entity/covariance-and-contravariance · Last refreshed: