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Indexed grammar

generalization of context-free grammars in that nonterminals are equipped with lists of flags, or index symbols
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Indexed grammar

Summary

Indexed grammar is a formal grammar[1]. It draws 9 Wikipedia views per month (formal_grammar category, ranking #3 of 3).[2]

Key Facts

  • Indexed grammar's instance of is recorded as formal grammar[3].
  • Indexed grammar's Freebase ID is recorded as /m/02w_1bf[4].
  • Indexed grammar's Microsoft Academic ID is recorded as 79243999[5].
  • Indexed grammar's OpenAlex ID is recorded as C79243999[6].

Body

Designation and Status

Indexed grammar's instance of is recorded as formal grammar[3].

Why It Matters

Indexed grammar draws 9 Wikipedia views per month (formal_grammar category, ranking #3 of 3).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[7]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Freebase Data Dumps. wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . 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. [7] ↑ . Wikidata sitelinks. 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). Indexed grammar. Retrieved May 3, 2026, from https://4ort.xyz/entity/indexed-grammar
MLA “Indexed grammar.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/indexed-grammar.
BibTeX @misc{4ortxyz_indexed-grammar_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Indexed grammar}}, year = {2026}, url = {https://4ort.xyz/entity/indexed-grammar}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Indexed grammar — https://4ort.xyz/entity/indexed-grammar (retrieved 2026-05-03)

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