real-valued function

function whose range is a subset of the real numbers
Thing general Q5189500
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real-valued function

Summary

real-valued function ranks in the top 2% of general entities by monthly Wikipedia readership (75 views/month).[1]

Key Facts

  • real-valued function's subclass of is recorded as scalar function[2].
  • real-valued function's opposite of is recorded as function of a real variable[3].
  • real-valued function's opposite of is recorded as complex-valued function[4].
  • real-valued function's Freebase ID is recorded as /m/05q7nk7[5].
  • real-valued function's Gran Enciclopèdia Catalana ID is recorded as 0153378[6].
  • real-valued function's codomain is recorded as set of real numbers[7].
  • real-valued function's different from is recorded as function of a real variable[8].
  • real-valued function's different from is recorded as real-valued function of a real variable[9].
  • real-valued function's defining formula is recorded as f\colon X \to \mathbb {R}[10].
  • real-valued function's BabelNet ID is recorded as 01529319n[11].
  • real-valued function's MathWorld ID is recorded as RealFunction[12].
  • real-valued function's maintained by WikiProject is recorded as WikiProject Mathematics[13].
  • real-valued function's Microsoft Academic ID is recorded as 130231550[14].
  • real-valued function's OpenAlex ID is recorded as C130231550[15].
  • real-valued function's Gran Enciclopèdia Catalana ID is recorded as funcio-real[16].

Why It Matters

real-valued function ranks in the top 2% of general entities by monthly Wikipedia readership (75 views/month).[1] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[17] It is known by 17 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] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . BabelNet. wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . OpenAlex. Retrieved . docs.openalex.org. Provenance: 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). real-valued function. Retrieved April 10, 2026, from https://4ort.xyz/entity/real-valued-function
MLA “real-valued function.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/real-valued-function.
BibTeX @misc{4ortxyz_real-valued-function_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{real-valued function}}, year = {2026}, url = {https://4ort.xyz/entity/real-valued-function}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): real-valued function — https://4ort.xyz/entity/real-valued-function (retrieved 2026-04-10)

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