Topic: Existential Quantifier
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What is the meaning of existential quantifier?
existential quantifier: a logical quantifier of a proposition that asserts the existence of at least one thing for which the proposition is true Read More »
Source: http://www.kgbanswers.com/what-is-the-meaning-of-existential-quan...
What are symptoms of EXISTENTIAL QUANTIFIER ?
existential operator; existential quantifier Read More »
Source: http://www.audioenglish.net/dictionary/existential_quantifier.htm
What does existential quantifier mean?
1. a logical quantifier of a proposition that asserts the existence of at least one thing for which the proposition is true Read More »
Source: http://www.audioenglish.net/dictionary/existential_quantifier.htm
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Existential Quantifier
(n.) Quantifier indicating that the sentential function within its scope is true for at least one value of the variable included in the quantifier
Dictionary.com . See all 1 definitions »
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Quantifier elimination is a technique in logic, model theory, and theoretical computer science. We say that a given theory has quantifier elimination if for every sentence with quantification there exists an equivalent (modulo the theory) s...
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Source: http://www.kgbanswers.co.uk/what-is-the-rule-for-eliminating-the-...
The intuition is simply that for a formula of form exists x F(x) to be true, then there must be some object in the domain of discourse (call it "c" -- the name doesn't matter) such that F(c). This is, simply, what an existential quantifier ...
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Source: http://www.quora.com/Logic/What-is-the-Intuition-behind-skolemiza...
For all students x there exists a student y and there exists a chat group z such that x ≠ y and x has chatted with y in z. ___ Edit: Let S be the set of students and G be the set of chat groups. Let P(a,b,c) where a,b ϵ S and c ϵ G be the s...
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Source: http://answers.yahoo.com/question/index?qid=20111013084125AAvI5OE
(Philosophy / Logic) Logic a formal device, for which the conventional symbol is ∃, which indicates that the open sentence that follows is true of at least one member of the relevant universe of interpretation, as (∃x) Fx meaning ``somethin...
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Source: http://www.thefreedictionary.com/existential+quantifier
