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¬

not sign (U+00AC) or angled dash (in typography) : horizontal dash terminated on the right end by a vertical downward notch
Class type of: mathematical symbol Q3874245

Facts

11 properties

Identity

Instance of
Unicode character
More facts +10
Subclass of
mathematical symbol[2]
Has use
logical negation[3]
HTML entity
¬, &not, ¬, ¬, ¬[9][10][11][12][13]
Homoglyph
⌐, ∼, ⫬[5][6][7]
Maintained by WikiProject
WikiProject Mathematics[16]
Symbolizes
logical negation[14]
Unicode block
Latin-1 Supplement[15]
Unicode character
¬[4]
Unicode character name
NOT SIGN[17]
Unicode code point
00AC[8]
🏷️ Also known as
en angled dash en ¬ en NOT SIGN de logisches Nicht de Negationszeichen fr symbole non fr SIGNE NÉGATION he לא he סימן לא he סִימַן "לֹא" he תו לא it simbolo della negazione logica ja 否定記号 pt sinal de negação
🔖 Identifiers · 4
Image (Wikimedia Commons)
Not Sign in Linux Libertine Mono - U+00AC.svg ↗
GlyphWiki ID
u00ac
Google Knowledge Graph ID
/g/120hzfv1
MathWorld ID
NegationSign

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Summary

¬ 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] ↑ . 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.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . 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). ¬. Retrieved November 10, 2026, from https://4ort.xyz/entity/--q3874245
MLA “¬.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/--q3874245.
BibTeX @misc{4ortxyz_--q3874245_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{¬}}, year = {2026}, url = {https://4ort.xyz/entity/--q3874245}, note = {Accessed: 2026-11-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ¬ — https://4ort.xyz/entity/--q3874245 (retrieved 2026-11-10)

Canonical URL: https://4ort.xyz/entity/--q3874245 · 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. 6w ago · Verdy p · 2026-09-26 view diff on Wikidata ↗
    Unicode character → ¬
    3D model → U+00AC Noto Sans 20230107.stl
    Unicode character name → NOT SIGN
    Instance of → Unicode character
    + 14 other properties edited (see Wikidata diff for full list)
    "Changed claim: Image: Not Sign in Linux Libertine Mono - U+00AC.svg"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.