logical quantifier
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logical quantifier — noun (logic) a word (such as some or all or no ) that binds the variables in a logical proposition • Syn: ↑quantifier • Topics: ↑logic • Hypernyms: ↑word … Useful english dictionary
quantifier — noun 1. (logic) a word (such as some or all or no ) that binds the variables in a logical proposition • Syn: ↑logical quantifier • Topics: ↑logic • Hypernyms: ↑word … Useful english dictionary
Logical symbols — Reading logical symbolism frightens many people more than it should. The very term symbolic logic sounds terrifying, and the presence of even a small amount of symbolism may deter many readers from otherwise perfectly intelligible texts. The… … Philosophy dictionary
Logical consequence — Therefore redirects here. For the symbol, see therefore sign. Logical consequence is a fundamental concept in logic. It is the relation that holds between a set of sentences (or propositions) and a sentence (proposition) when the former entails… … Wikipedia
Logical constant — In symbolic logic, a logical constant of a language L is a symbol that has the same semantic value in all models of (the expressions of) L . Two important types of logical constants are logical connectives and quantifiers. The equality predicate… … Wikipedia
Quantifier shift — A logical fallacy in which the quantifiers of a statement are erroneously transposed. The change in the logical nature of the statement may not be obvious when it is stated in a natural language like English. Definition The fallacious deduction… … Wikipedia
quantifier — noun Date: 1876 one that quantifies: as a. a prefixed operator that binds the variables in a logical formula by specifying their quantity b. a limiting noun modifier (as five in “the five young men”) expressive of quantity and characterized by… … New Collegiate Dictionary
existential quantifier — noun a logical quantifier of a proposition that asserts the existence of at least one thing for which the proposition is true • Syn: ↑existential operator • Hypernyms: ↑quantifier, ↑logical quantifier … Useful english dictionary
universal quantifier — noun a logical quantifier of a proposition that asserts that the proposition is true for all members of a class of things • Hypernyms: ↑quantifier … Useful english dictionary
existential operator — noun a logical quantifier of a proposition that asserts the existence of at least one thing for which the proposition is true • Syn: ↑existential quantifier • Hypernyms: ↑quantifier, ↑logical quantifier * * * noun or existentia … Useful english dictionary
Turing's proof — First published in January 1937 with the title On Computable Numbers, With an Application to the Entscheidungsproblem , Turing s proof was the second proof of the assertion (Alonzo Church proof was first) that some questions are undecidable :… … Wikipedia
