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cardioid

type of curve
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cardioid

Summary

cardioid ranks in the top 2% of general entities by monthly Wikipedia readership (723 views/month).[1]

Key Facts

  • heart is named after cardioid[2].
  • cardioid is a type of sinusoidal spiral[3].
  • cardioid is a type of epicycloid[4].
  • cardioid is a type of limaçon[5].
  • cardioid is used for transition curve[6].
  • cardioid's Commons category is recorded as Cardioids[7].
  • cardioid's described by source is recorded as Armenian Soviet Encyclopedia[8].
  • cardioid's described by source is recorded as Otto's encyclopedia[9].
  • cardioid's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[10].
  • cardioid's described by source is recorded as Encyclopædia Britannica 11th edition[11].
  • cardioid's described by source is recorded as New International Encyclopedia[12].
  • cardioid's maintained by WikiProject is recorded as WikiProject Mathematics[13].

Body

Definition and Type

Recorded subclass of include sinusoidal spiral[3], epicycloid[4], and limaçon[5].

Origins

heart is named after cardioid[2].

Use and Application

cardioid is used for transition curve[6].

Why It Matters

cardioid ranks in the top 2% of general entities by monthly Wikipedia readership (723 views/month).[1] cardioid has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[14] cardioid is known by 11 alternative names across languages and contexts.[15]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] ↑ . Wikidata sitelinks. wikidata.org.
  3. [15] ↑ . 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). cardioid. Retrieved April 11, 2026, from https://4ort.xyz/entity/cardioid
MLA “cardioid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/cardioid.
BibTeX @misc{4ortxyz_cardioid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{cardioid}}, year = {2026}, url = {https://4ort.xyz/entity/cardioid}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): cardioid — https://4ort.xyz/entity/cardioid (retrieved 2026-04-11)

Canonical URL: https://4ort.xyz/entity/cardioid · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Twofivesixbot bot · 2026-05-24 view diff on Wikidata ↗
    Maintained by wikiproject → WikiProject Mathematics
    Named after → heart
    Named after → —
    Subclass of → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|1 */ [[Property:P8189]]: 987007283476905171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.