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first-order logic

collection of formal systems used in mathematics, philosophy, linguistics, and computer science
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first-order logic

Summary

first-order logic ranks in the top 1% of general entities by monthly Wikipedia readership (927 views/month).[1]

Key Facts

  • first-order logic's subclass of is recorded as predicate logic[2].
  • first-order logic's Freebase ID is recorded as /m/02yz4[3].
  • first-order logic's described by source is recorded as Armenian Soviet Encyclopedia, vol. 9[4].
  • first-order logic's Encyclopædia Britannica Online ID is recorded as topic/lower-predicate-calculus[5].
  • first-order logic's Stack Exchange tag is recorded as https://math.stackexchange.com/tags/first-order-logic[6].
  • first-order logic's Stack Exchange tag is recorded as https://stackoverflow.com/tags/first-order-logic[7].
  • first-order logic's Stack Exchange tag is recorded as https://cs.stackexchange.com/tags/first-order-logic[8].
  • first-order logic's Stack Exchange tag is recorded as https://proofassistants.stackexchange.com/tags/first-order-logic[9].
  • first-order logic's different from is recorded as predicate logic[10].
  • first-order logic's different from is recorded as first-order language[11].
  • first-order logic's studied by is recorded as mathematical logic[12].
  • first-order logic's Great Russian Encyclopedia Online ID is recorded as 2179111[13].
  • first-order logic's Encyclopædia Universalis ID is recorded as calcul-des-predicats[14].
  • first-order logic's PhilPapers topic is recorded as predicate-logic[15].
  • first-order logic's Mathematics Subject Classification ID is recorded as 03B10[16].
  • first-order logic's JSTOR topic ID is recorded as predicate-logic[17].
  • first-order logic's nLab ID is recorded as predicate logic[18].
  • first-order logic's Larousse ID is recorded as divers/calcul_des_prédicats/82250[19].
  • first-order logic's Microsoft Academic ID is recorded as 100481476[20].
  • first-order logic's Brilliant Wiki ID is recorded as predicate-logic[21].
  • first-order logic's Encyclopedia of Mathematics article ID is recorded as Predicate_calculus[22].
  • first-order logic's PlanetMath ID is recorded as FirstOrderLogic[23].
  • first-order logic's GitHub topic is recorded as first-order-logic[24].
  • first-order logic's Treccani's Enciclopedia della Matematica ID is recorded as primo-ordine-teoria-del[25].
  • first-order logic's OpenAlex ID is recorded as C19689857[26].

Why It Matters

first-order logic ranks in the top 1% of general entities by monthly Wikipedia readership (927 views/month).[1] It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[27] It is known by 52 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Freebase Data Dumps. 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.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] ↑ . Wikidata sitelinks. wikidata.org.
  3. [28] ↑ . 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). first-order logic. Retrieved April 10, 2026, from https://4ort.xyz/entity/first-order-logic
MLA “first-order logic.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/first-order-logic.
BibTeX @misc{4ortxyz_first-order-logic_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{first-order logic}}, year = {2026}, url = {https://4ort.xyz/entity/first-order-logic}, note = {Accessed: 2026-04-10}}
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