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ℚ

double-struck capital Q (U+211A); the set of rational numbers
Intangible unicode_character Q87523860

Facts

9 properties
Instance of
Unicode character, mathematical symbol[2]
Depicts
set of rational numbers[3]
HTML entity
ℚ, ℚ, ℚ, ℚ, ℚ[7][8][9][10][11]
Homoglyph
Q[5]
Imported from
wholeness_audit_2026-05-02
Unicode block
Letterlike Symbols[12]
Unicode character
ℚ[4]
Unicode character name
DOUBLE-STRUCK CAPITAL Q[13]
Unicode code point
211A[6]
🏷️ Also known as
en set of rational numbers en DOUBLE-STRUCK CAPITAL Q en double-struck Q en ℚ en rational numbers ar Q fr ensemble des nombres rationnels fr MAJUSCULE Q AJOURÉ fr nombres rationnels fr Q ajouré fr Q éclairé
🔖 Identifiers · 2
Image (Wikimedia Commons)
U+211A.svg ↗
GlyphWiki ID
u211a

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Summary

ℚ is an Unicode character[1].

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] ↑ . Unicode 13.0. unicode.org. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  7. [8] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  8. [9] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  9. [10] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  10. [11] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . unicode.org. unicode.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). ℚ. Retrieved November 6, 2026, from https://4ort.xyz/entity/--q87523860
MLA “ℚ.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 2026, https://4ort.xyz/entity/--q87523860.
BibTeX @misc{4ortxyz_--q87523860_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ℚ}}, year = {2026}, url = {https://4ort.xyz/entity/--q87523860}, note = {Accessed: 2026-11-06}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ℚ — https://4ort.xyz/entity/--q87523860 (retrieved 2026-11-06)

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