logical equivalence

concept in logic
Thing logical_operator Q220433
logical equivalence
Press Enter · cited answer in seconds

logical equivalence

Summary

logical equivalence is a logical operator[1]. It draws 107 Wikipedia views per month (logical_operator category, ranking #3 of 7).[2]

Key Facts

  • logical equivalence's image is recorded as Venn1001.svg[3].
  • logical equivalence's instance of is recorded as logical operator[4].
  • logical equivalence's said to be the same as is recorded as logical biconditional[5].
  • logical equivalence's Freebase ID is recorded as /m/016p9n[6].
  • logical equivalence's depicted by is recorded as ⇔[7].
  • logical equivalence's depicted by is recorded as ⟺[8].
  • logical equivalence's depicted by is recorded as ↔[9].
  • logical equivalence's depicted by is recorded as ≡[10].
  • logical equivalence's described by source is recorded as ISO 80000-2:2019 Quantities and units — Part 2: Mathematics[11].
  • logical equivalence's Encyclopædia Britannica Online ID is recorded as topic/logical-equivalence[12].
  • logical equivalence's different from is recorded as approximate equality[13].
  • logical equivalence's TeX string is recorded as \iff[14].
  • logical equivalence's MathWorld ID is recorded as Equivalent[15].
  • logical equivalence's Quora topic ID is recorded as Logical-Equivalence[16].
  • logical equivalence's nLab ID is recorded as logical equivalence[17].
  • logical equivalence's maintained by WikiProject is recorded as WikiProject Mathematics[18].
  • logical equivalence's Microsoft Academic ID is recorded as 70846408[19].
  • logical equivalence's OpenAlex ID is recorded as C70846408[20].

Why It Matters

logical equivalence draws 107 Wikipedia views per month (logical_operator category, ranking #3 of 7).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[21] It is known by 24 alternative names across languages and contexts.[22]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Freebase Data Dumps. wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Quora. wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . Wikidata sitelinks. wikidata.org.
  3. [22] . 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). logical equivalence. Retrieved May 3, 2026, from https://4ort.xyz/entity/logical-equivalence
MLA “logical equivalence.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/logical-equivalence.
BibTeX @misc{4ortxyz_logical-equivalence_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{logical equivalence}}, year = {2026}, url = {https://4ort.xyz/entity/logical-equivalence}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): logical equivalence — https://4ort.xyz/entity/logical-equivalence (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/logical-equivalence · Last refreshed: