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In mathematical logic, propositional logic, and predicate logic, a well-formed formula, abbreviated WFF or wff, often simply formula, is a finite sequence of symbols from a given alphabet, constructed following the defined grammar of a formal language.
Usage of the terminology, Propositional calculus & Predicate logic
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formula formulas logic propositional symbols predicate language mathematical wff formal variable sequence well-formed set atomic variables displaystyle defined given also
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| first-order logic | instance of | IntroductionA key use of formulas is in propositional logic and predicate logic | 0.80 | text |
| model checkers | instance of | especially in the context of computer science with mathematical software | 0.80 | text |
| automated theorem provers | instance of | especially in the context of computer science with mathematical software | 0.80 | text |
| interactive theorem provers | instance of | especially in the context of computer science with mathematical software | 0.80 | text |
| Well-formed formula | related to External links | First Order Predicate Logic | 0.60 | section |
| Well-formed formula | related to External links | Java | 0.60 | section |
| Well-formed formula | related to External links | ProvenMath | 0.60 | section |
| Well-formed formula | related to Introduction | In | 0.60 | section |
| Well-formed formula | related to Introduction | Although | 0.60 | section |
| Well-formed formula | related to Introduction | This | 0.60 | section |
| Well-formed formula | related to Introduction | Weyl's | 0.60 | section |
| Well-formed formula | related to Introduction | Definitionen | 0.60 | section |
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