| 11. | Semantics of a logical connective is often, but not always, presented as a truth function.
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| 12. | But not every usage of a logical connective in computer programming has a Boolean semantic.
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| 13. | Relationships between predicates can be stated using logical connectives.
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| 14. | The following are the minimal functionally complete sets of logical connectives with arity d " 2:
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| 15. | There are no minimal functionally complete sets of more than three at most binary logical connectives.
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| 16. | This extended interpretation is defined inductively, using the truth-table definitions of the logical connectives discussed above.
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| 17. | Neither conjunction, disjunction, nor material conditional has an equivalent form constructed of the other four logical connectives.
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| 18. | In propositional logic, there are no quantifiers, and formulas are built from propositional variables using logical connectives.
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| 19. | They explain how certain logical connectives such as " if-then " work in terms of necessity and possibility.
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| 20. | Very useful are search options that allow the use of wildcard characters and logical connectives in search strings.
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