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". Some sources use the term existentialization to refer to existential quantification. It is usually denoted by the turned E (∃) logical operator symbol, which, when used together with a predicate variable, is called an existential quantifier ("∃x" or "∃(x)"). Existential quantification is distinct from universal quantification ("for all"), which asserts that the property or relation holds for all members of the domain.
Wikipage disambiguates
primaryTopic
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". Some sources use the term existentialization to refer to existential quantification. It is usually denoted by the turned E (∃) logical operator symbol, which, when used together with a predicate variable, is called an existential quantifier ("∃x" or "∃(x)"). Existential quantification is distinct from universal quantification ("for all"), which asserts that the property or relation holds for all members of the domain.
has abstract
Eine Existenzaussage ist eine ...... h falsifiziert werden können“.
@de
En el lenguaje de predicados e ...... as constantes.[cita requerida]
@es
En mathématiques et en logique ...... virgule : ∃x ∈ ℝ, P(x), etc.).
@fr
Existentie betekent in de wisk ...... uitvoeriger beschreven worden.
@nl
In predicate logic, an existen ...... for all members of the domain.
@en
Kwantyfikator egzystencjalny, ...... katorem ogólnym i na odwrót: .
@pl
Na lógica de predicados, um qu ...... r a quantificação existencial.
@pt
Квантор существования (экзисте ...... я «существует и единственный».
@ru
在谓词逻辑中，存在量化是对一个域的至少一个成员的性质或关系的论断。使用叫做存在量词逻辑算子符号∃来指示存在量化。 它相对于声称某些事物对所有事物都为真的全称量化。
@zh
存在記号（そんざいきごう、existential quant ...... これとは対照的に全称記号は、何かが常に真であることを示す。
@ja
Wikipage page ID
Wikipage revision ID
727,861,726
subject
hypernym
type
comment
Eine Existenzaussage ist eine ...... Syllogistik behandelt. oder .
@de
En el lenguaje de predicados e ...... as constantes.[cita requerida]
@es
En mathématiques et en logique ...... nonyme par exemple de ∃z P(z).
@fr
Existentie betekent in de wisk ...... uitvoeriger beschreven worden.
@nl
In predicate logic, an existen ...... for all members of the domain.
@en
Kwantyfikator egzystencjalny, ...... właściwym) argumentów to: „. .
@pl
Na lógica de predicados, um qu ...... r a quantificação existencial.
@pt
Квантор существования (экзисте ...... пе Пеано в 1897 году, а символ
@ru
在谓词逻辑中，存在量化是对一个域的至少一个成员的性质或关系的论断。使用叫做存在量词逻辑算子符号∃来指示存在量化。 它相对于声称某些事物对所有事物都为真的全称量化。
@zh
存在記号（そんざいきごう、existential quant ...... これとは対照的に全称記号は、何かが常に真であることを示す。
@ja
label
Cuantificador existencial
@es
Existential quantification
@en
Existentie
@nl
Existenzaussage
@de
Kwantyfikator egzystencjalny
@pl
Quantification existentielle
@fr
Quantificação existencial
@pt
Квантор существования
@ru
存在記号
@ja
存在量化
@zh