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Well-formed formula

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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Overview

Introduction

Propositional calculus

Predicate logic

Atomic and open formulas

Closed formulas

Properties applicable to formulas

Usage of the terminology

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Map overview Semantic statistics

Well-formed formula

Nodes64
Edges63
Triples19
Avg. degree1.97
Density0.03125
Components1

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Well-formed formula

Top relations

related to Introduction · 7
Well-formed formula → Although, Definitionen, Grundbegriffe, In, This, Thus, Weyl's
related to Usage of the terminology · 5
Well-formed formula → Church, In, Modern, Polish, Several
related to External links · 3
Well-formed formula → First Order Predicate Logic, Java, ProvenMath

Important terminology Word statistics

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Important terminology

formula formulas logic propositional symbols predicate language mathematical wff formal variable sequence well-formed set atomic variables displaystyle defined given also

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
first-order logicinstance ofIntroductionA key use of formulas is in propositional logic and predicate logic0.80text
model checkersinstance ofespecially in the context of computer science with mathematical software0.80text
automated theorem proversinstance ofespecially in the context of computer science with mathematical software0.80text
interactive theorem proversinstance ofespecially in the context of computer science with mathematical software0.80text
Well-formed formularelated to External linksFirst Order Predicate Logic0.60section
Well-formed formularelated to External linksJava0.60section
Well-formed formularelated to External linksProvenMath0.60section
Well-formed formularelated to IntroductionIn0.60section
Well-formed formularelated to IntroductionAlthough0.60section
Well-formed formularelated to IntroductionThis0.60section
Well-formed formularelated to IntroductionWeyl's0.60section
Well-formed formularelated to IntroductionDefinitionen0.60section

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    Min side: 3
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