- Classical logic
- >
- Propositional calculus
- >
- Predicate logic
- >
- Quantifier (logic)

- Fields of mathematics
- >
- Mathematical logic
- >
- Predicate logic
- >
- Quantifier (logic)

- Formal systems
- >
- Systems of formal logic
- >
- Predicate logic
- >
- Quantifier (logic)

- Logic in computer science
- >
- Fuzzy logic
- >
- Predicate logic
- >
- Quantifier (logic)

- Many-valued logic
- >
- Fuzzy logic
- >
- Predicate logic
- >
- Quantifier (logic)

- Mathematical concepts
- >
- Basic concepts in set theory
- >
- Predicate logic
- >
- Quantifier (logic)

- Mathematical logic
- >
- Classical logic
- >
- Predicate logic
- >
- Quantifier (logic)

- Mathematics
- >
- Fields of mathematics
- >
- Mathematical logic
- >
- Quantifier (logic)

- Mathematics
- >
- Philosophy of mathematics
- >
- Mathematical logic
- >
- Quantifier (logic)

- Non-classical logic
- >
- Fuzzy logic
- >
- Predicate logic
- >
- Quantifier (logic)

- Philosophy of mathematics
- >
- Mathematical logic
- >
- Predicate logic
- >
- Quantifier (logic)

- Propositions
- >
- Propositional calculus
- >
- Predicate logic
- >
- Quantifier (logic)

- Set theory
- >
- Basic concepts in set theory
- >
- Predicate logic
- >
- Quantifier (logic)

- Systems of formal logic
- >
- Propositional calculus
- >
- Predicate logic
- >
- Quantifier (logic)

Witness (mathematics)

In mathematical logic, a witness is a specific value t to be substituted for variable x of an existential statement of the form ∃x φ(x) such that φ(t) is true.

Donkey sentence

Donkey sentences are sentences that contain a pronoun with clear meaning (it is bound semantically) but whose syntactical role in the sentence poses challenges to grammarians. Such sentences defy stra

Uniqueness quantification

In mathematics and logic, the term "uniqueness" refers to the property of being the one and only object satisfying a certain condition. This sort of quantification is known as uniqueness quantificatio

Scope (logic)

In logic, the scope of a quantifier or a quantification is the range in the formula where the quantifier "engages in". It is put right after the quantifier, often in parentheses. Some authors describe

Game semantics

Game semantics (German: dialogische Logik, translated as dialogical logic) is an approach to formal semantics that grounds the concepts of truth or validity on game-theoretic concepts, such as the exi

Conditional quantifier

In logic, a conditional quantifier is a kind of Lindström quantifier (or generalized quantifier) QA that, relative to a classical model A, satisfies some or all of the following conditions ("X" and "Y

Bounded quantifier

In the study of formal theories in mathematical logic, bounded quantifiers (a.k.a. restricted quantifiers) are often included in a formal language in addition to the standard quantifiers "∀" and "∃".

Quantifier variance

The term quantifier variance refers to claims that there is no uniquely best ontological language with which to describe the world. The term "quantifier variance" rests upon the philosophical term 'qu

Branching quantifier

In logic a branching quantifier, also called a Henkin quantifier, finite partially ordered quantifier or even nonlinear quantifier, is a partial ordering of quantifiers for Q ∈ {∀,∃}. It is a special

Plural quantification

In mathematics and logic, plural quantification is the theory that an individual variable x may take on plural, as well as singular, values. As well as substituting individual objects such as Alice, t

Existential quantification

In predicate logic, an existential quantification is a type of quantifier, a logical constant which is interpreted as "there exists", "there is at least one", or "for some". It is usually denoted by t

Filter quantifier

In mathematics, a filter on a set informally gives a notion of which subsets are "large". Filter quantifiers are a type of logical quantifier which, informally, say whether or not a statement is true

Quantifier (logic)

In logic, a quantifier is an operator that specifies how many individuals in the domain of discourse satisfy an open formula. For instance, the universal quantifier in the first order formula expresse

Counting quantification

A counting quantifier is a mathematical term for a quantifier of the form "there exists at least k elements that satisfy property X".In first-order logic with equality, counting quantifiers can be def

Quantifier rank

In mathematical logic, the quantifier rank of a formula is the depth of nesting of its quantifiers. It plays an essential role in model theory. Notice that the quantifier rank is a property of the for

Universal quantification

In mathematical logic, a universal quantification is a type of quantifier, a logical constant which is interpreted as "given any" or "for all". It expresses that a predicate can be satisfied by every

Generalized quantifier

In formal semantics, a generalized quantifier (GQ) is an expression that denotes a set of sets. This is the standard semantics assigned to quantified noun phrases. For example, the generalized quantif

Lindström quantifier

In mathematical logic, a Lindström quantifier is a generalized polyadic quantifier. Lindström quantifiers generalize first-order quantifiers, such as the existential quantifier, the universal quantifi

Quantificational variability effect

Quantificational variability effect (QVE) is the intuitive equivalence of certain sentences with quantificational adverbs (Q-adverbs) and sentences without these, but with quantificational determiner

© 2023 Useful Links.