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ruled surface

surface through every point of which runs a straight line which equally is on the surface
Thing general Q840376
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ruled surface

Summary

ruled surface ranks in the top 2% of general entities by monthly Wikipedia readership (66 views/month).[1]

Key Facts

  • ruled surface's subclass of is recorded as surface[2].
  • ruled surface's subclass of is recorded as ruled variety[3].
  • ruled surface's Commons category is recorded as Ruled surfaces[4].
  • ruled surface's BNCF Thesaurus ID is recorded as 41684[5].
  • ruled surface's Freebase ID is recorded as /m/0348cr[6].
  • ruled surface's PSH ID is recorded as 7351[7].
  • ruled surface's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[8].
  • ruled surface's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[9].
  • ruled surface's MathWorld ID is recorded as RuledSurface[10].
  • ruled surface's maintained by WikiProject is recorded as WikiProject Mathematics[11].
  • ruled surface's Microsoft Academic ID is recorded as 123635137[12].
  • ruled surface's KBpedia ID is recorded as RuledSurface[13].
  • ruled surface's OpenAlex ID is recorded as C123635137[14].
  • ruled surface's Great Russian Encyclopedia portal ID is recorded as lineichataia-poverkhnost-3fc896[15].
  • ruled surface's Lexikon der Mathematik entry ID is recorded as 8431[16].

Why It Matters

ruled surface ranks in the top 2% of general entities by monthly Wikipedia readership (66 views/month).[1] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[17] It is known by 11 alternative names across languages and contexts.[18]

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] ↑ . Nuovo soggettario. wikidata.org.
  5. [6] ↑ . Freebase Data Dumps. 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] ↑ . KBpedia. Retrieved . wikidata.org.
  13. [14] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] ↑ . Wikidata sitelinks. wikidata.org.
  3. [18] ↑ . 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). ruled surface. Retrieved April 10, 2026, from https://4ort.xyz/entity/ruled-surface
MLA “ruled surface.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/ruled-surface.
BibTeX @misc{4ortxyz_ruled-surface_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ruled surface}}, year = {2026}, url = {https://4ort.xyz/entity/ruled-surface}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ruled surface — https://4ort.xyz/entity/ruled-surface (retrieved 2026-04-10)

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