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...

In predicate logic, an existential quantification is a type of quantifier, a logical constant which is interpreted as "there exists", "there is at least...

In mathematical logic, a universal quantification is a type of quantifier, a logical constant which is interpreted as "given any", "for all", "for every"...

in first-order logic one can have expressions in the form "for all x, if x is a man, then x is mortal"; where "for all x" is a quantifier, x is a variable...

sentence like Cube(b) and obtain a quantified sentence by replacing the name with a variable and attaching a quantifier: ∃ x C u b e ( x ) {\displaystyle...

Look up quantifier in Wiktionary, the free dictionary. Quantifier may refer to: Quantifier (linguistics), an indicator of quantity Quantifier (logic) Quantification...

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...

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

an indicator of quantity Quantifier (logic) This disambiguation page lists articles associated with the title Quantification. If an internal link led...

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

In logic a branching quantifier, also called a Henkin quantifier, finite partially ordered quantifier or even nonlinear quantifier, is a partial ordering...

existential quantifier " ∃ {\displaystyle \exists } " applied to the individual variable " x {\displaystyle x} ". In higher-order logics, quantification is also...

mathematics and logic, a higher-order logic (abbreviated HOL) is a form of logic that is distinguished from first-order logic by additional quantifiers and, sometimes...

In logic, the scope of a quantifier or connective is the shortest formula in which it occurs, determining the range in the formula to which the quantifier...

self dual logical operator. In first-order logic, there are two quantifiers, one is the universal quantifier ∀ {\displaystyle \forall } (means "for all")...

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...

Aristotelian logic Boolean logic Buddhist logic Bunched logic Categorical logic Classical logic Computability logic Deontic logic Dependence logic Description...

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...

mathematical logic, the quantifier rank of a formula is the depth of nesting of its quantifiers. It plays an essential role in model theory. The quantifier rank...

term 'quantifier', more precisely existential quantifier. A 'quantifier' is an expression like "there exists at least one 'such-and-such'". Quantifier variance...

Logic translation Logical connective Logical constant Logical harmony Quantifier (logic) Semantic theory of truth § Tarski's Theory Sense and reference Supposition...

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...

Quantifier elimination is a concept of simplification used in mathematical logic, model theory, and theoretical computer science. Informally, a quantified...

applied to predicate logic; the new rules allow a principal quantifier to be removed by its "owner" (the Verifier for existential quantifiers and the Falsifier...

of quantifier elimination can be used to show that definable sets in particular theories cannot be too complicated. Tarski established quantifier elimination...

Combinatory logic is a notation to eliminate the need for quantified variables in mathematical logic. It was introduced by Moses Schönfinkel and Haskell...

Intensional logic is an approach to predicate logic that extends first-order logic, which has quantifiers that range over the individuals of a universe...

is called quantifier-free. An existential formula is a formula starting with a sequence of existential quantification followed by a quantifier-free formula...

In logic, linear temporal logic or linear-time temporal logic (LTL) is a modal temporal logic with modalities referring to time. In LTL, one can encode...

mathematical logic, monadic second-order logic (MSO) is the fragment of second-order logic where the second-order quantification is limited to quantification over...