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  2. Double negative - Wikipedia

    en.wikipedia.org/wiki/Double_negative

    Two of them also use emphasis to make the meaning clearer. The last example is a popular example of a double negative that resolves to a positive. This is because the verb 'to doubt' has no intensifier which effectively resolves a sentence to a positive. Had we added an adverb thus: I never had no doubt this sentence is false.

  3. Double negation - Wikipedia

    en.wikipedia.org/wiki/Double_negation

    In propositional logic, the double negation of a statement states that "it is not the case that the statement is not true". In classical logic, every statement is logically equivalent to its double negation, but this is not true in intuitionistic logic; this can be expressed by the formula A ≡ ~(~A) where the sign ≡ expresses logical equivalence and the sign ~ expresses negation.

  4. African-American Vernacular English - Wikipedia

    en.wikipedia.org/wiki/African-American...

    Auxiliaries in African American Vernacular English are related in a typical pattern. They can be grouped into negative forms and affirmative forms for each of the words. For example, "had" is an affirmative form, while "hatn" is the corresponding negative form. These same auxiliaries can be used to mark sentences for the anterior aspect.

  5. List of logic symbols - Wikipedia

    en.wikipedia.org/wiki/List_of_logic_symbols

    Corner quotes, also called “Quine quotes”; for quasi-quotation, i.e. quoting specific context of unspecified (“variable”) expressions; [3] also used for denoting Gödel number; [4] for example “⌜G⌝” denotes the Gödel number of G. (Typographical note: although the quotes appears as a “pair” in unicode (231C and 231D), they ...

  6. Common English usage misconceptions - Wikipedia

    en.wikipedia.org/wiki/Common_English_usage...

    But the term "double negative" can sometimes refer to the standard English constructions called litotes or nested negatives, e.g., using "He is not unhealthy" to mean "He is healthy". In some cases, nested negation is used to convey nuance, uncertainty, or the possibility of a third option other than a statement or its negation.

  7. Expletive (linguistics) - Wikipedia

    en.wikipedia.org/wiki/Expletive_(linguistics)

    An example is the "double-negative" in: "Nobody never lifted a finger to help her." Expletive negation is a standard usage in Old English , and in Middle English , as in this sentence, where, from a modern perspective, "not" and the negative marker "ne" seem to be not required: [ 18 ] [ 19 ]

  8. Litotes - Wikipedia

    en.wikipedia.org/wiki/Litotes

    In rhetoric, litotes (/ l aɪ ˈ t oʊ t iː z, ˈ l aɪ t ə t iː z /, US: / ˈ l ɪ t ə t iː z /), [1] also known classically as antenantiosis or moderatour, is a figure of speech and form of irony in which understatement is used to emphasize a point by stating a negative to further affirm a positive, often incorporating double negatives for effect.

  9. Polarity item - Wikipedia

    en.wikipedia.org/wiki/Polarity_item

    A negation is a negative polarity item, abbreviated NPI or NEG. The linguistic environment in which a polarity item appears is a licensing context. In the simplest case, an affirmative statement provides a licensing context for a PPI, while negation provides a licensing context for an NPI. However, there are many complications, and not all ...