Home › Entities › academic_discipline › formal logic

formal logic

study of propositions, statements, and deductive arguments; practice of deriving conclusions from premises
Intangible academic_discipline Q1003009
Press Enter · cited answer in seconds

Summary

formal logic is an academic discipline[1]. It ranks in the top 6% of academic_discipline entities by monthly Wikipedia readership (328 views/month).[2]

Key Facts

  • formal logic's instance of is recorded as academic discipline[3].
  • formal logic is a type of logic[4].
  • formal logic is the opposite of informal logic[5].
  • formal logic's topic's main category is recorded as Category:Formal logic[6].
  • formal logic's P14541 is recorded as 2k6pFP[7].

Body

Definition and Type

formal logic's instance of is recorded as academic discipline[3]. It is a type of logic[4]. It is the opposite of informal logic[5].

Why It Matters

formal logic ranks in the top 6% of academic_discipline entities by monthly Wikipedia readership (328 views/month).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[8] It is known by 21 alternative names across languages and contexts.[9]

Related Entities

Hans Kamp Martin Kotyrba Petr Jirků

References

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

Direct Wikidata claims

  1. [3] ↑ . britannica.com. Retrieved . britannica.com. Provenance: wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . 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). formal logic. Retrieved October 16, 2026, from https://4ort.xyz/entity/formal-logic
MLA “formal logic.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/formal-logic.
BibTeX @misc{4ortxyz_formal-logic_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{formal logic}}, year = {2026}, url = {https://4ort.xyz/entity/formal-logic}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): formal logic — https://4ort.xyz/entity/formal-logic (retrieved 2026-10-16)

Canonical URL: https://4ort.xyz/entity/formal-logic · 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. 10d ago · MsynBot bot · 2026-10-06 view diff on Wikidata ↗
    Sitelink count → 29
    Wikipedia languages → ['ar', 'az', 'be', 'be_x_old', 'bg', 'ca', 'ckb', 'cs', 'de', 'diq', 'en', 'es',
    Claims rich → —
    "/* wbeditentity-update:0| */ add badge sitelink to redirect to zhwiki sitelink; see [[Wikidata:Sitelinks to redirects]] for details #msynbotTask10"
  2. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 2k6pFP
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 18w ago · Jindřich Rubeš · 2026-06-11 view diff on Wikidata ↗
    Svkkl authority id → 0202694-formalni-logika
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0202694-formalni-logika, [[:toollabs:quickstatements/#/batch/259473|batch #259473]]"
  4. 21w ago · Twofivesixbot bot · 2026-05-16 view diff on Wikidata ↗
    Subclass of → logic
    Instance of → academic discipline
    Subclass of → —
    Opposite of → informal logic
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|4 */ Yso id: 17907, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.