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8 Cards in this Set
- Front
- Back
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What is a predicate? |
It is a function that assigns a proposition to each real number for x. It is also called a proposition valued function. |
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What is a domain of discourse or universe of discourse? |
The domain of a predicate |
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True or false? A predicate can hold more than one variable |
True. A predicate holding 2 variables is called a binary predicate. |
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True or false? You can define a predicate without referring to an input variable |
True |
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What is quantification? |
The proposition that the predicate is true for some or all input values |
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How are nested quantified statements parsed? |
From left to right |
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Why cant you reliably parse nested quantified statements with word substitution? |
The english word order doesnt reflect the order on the quantifiers |
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What is a bound variable? |
A variable that is subject to a quantifier. The opposite to a bound variable is a free variable |
