negation normal form

well-formed formula in which negation is only applied to variables and the only other allowed Boolean operators are conjunction and disjunction
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negation normal form

Summary

negation normal form is a well-formed formula[1]. It draws 116 Wikipedia views per month (well_formed_formula category, ranking #1 of 1).[2]

Key Facts

  • negation normal form's instance of is recorded as well-formed formula[3].

Body

Definition and Type

negation normal form's instance of is recorded as well-formed formula[3].

Why It Matters

negation normal form draws 116 Wikipedia views per month (well_formed_formula category, ranking #1 of 1).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[4] It is known by 7 alternative names across languages and contexts.[5]

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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). negation normal form. Retrieved May 3, 2026, from https://4ort.xyz/entity/negation-normal-form
MLA “negation normal form.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/negation-normal-form.
BibTeX @misc{4ortxyz_negation-normal-form_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{negation normal form}}, year = {2026}, url = {https://4ort.xyz/entity/negation-normal-form}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): negation normal form — https://4ort.xyz/entity/negation-normal-form (retrieved 2026-05-03)

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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. 2d ago · Charp238 · 2026-05-27 view diff on Wikidata ↗
    Subclass of Q655328
    Wikidata description well-formed formula in which negation is only applied to variables and the only
    Aliases
    Instance of
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ Moving [[Property:P31]] to [[Property:P279]]"
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