- two negatives make an affirmative
- два отрицания соответствуют утверждению, минус на минус даёт плюс
Большой англо-русский фразеологический словарь. - М.: «Русский язык-Медиа».. 2006.
two negatives make an affirmative
Смотреть что такое "two negatives make an affirmative" в других словарях:
affirmative — /əˈfɜmətɪv / (say uh fermuhtiv) adjective 1. giving affirmation or assent; confirmatory; not negative: an affirmative answer. 2. Logic denoting a proposition or judgement that asserts a relation between its terms, or asserts that the predicate… …
doublenegative — double negative n. A construction that employs two negatives, especially to express a single negation. Usage Note: Traditional grammar holds that double negatives combine to form an affirmative. Readers will therefore interpret the sentence He… … Universalium
Double negative — This article is about the linguistic construct. For other uses, see Double Negative (disambiguation). A double negative occurs when two forms of negation are used in the same sentence. Multiple negation is the more general term referring to the… … Wikipedia
negative — A denial; a proposition by which something is denied; a statement in the form of denial. Two negatives do not make a good issue. As to negative covenant negative easement negative servitude negative statute negative testimony, see those titles @… … Black's law dictionary
negative — A denial; a proposition by which something is denied; a statement in the form of denial. Two negatives do not make a good issue. As to negative covenant negative easement negative servitude negative statute negative testimony, see those titles @… … Black's law dictionary
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logic, history of — Introduction the history of the discipline from its origins among the ancient Greeks to the present time. Origins of logic in the West Precursors of ancient logic There was a medieval tradition according to which the Greek philosopher … Universalium
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Syllogism — A syllogism (Greek: συλλογισμός – syllogismos – conclusion, inference ) is a kind of logical argument in which one proposition (the conclusion) is inferred from two or more others (the premises) of a certain form. In antiquity, there were… … Wikipedia
Late medieval logic — Paul Vincent Spade I Medieval logic encompassed more than what we call logic today. It included semantics, philosophy of language, parts of physics, of philosophy of mind and of epistemology. Late medieval logic began around 1300 and lasted… … History of philosophy
