존재 기호
Sign in to saveAlso known as exist, exists, there exists, there exists at least one, ∃, for some, for one or more, there exists one or more
주어진 명제가 적어도 하나의 대상에 대하여 성립함을 나타내는 한정 기호
Key facts
- Type
- Quantifier
- Field
- Mathematical logic
- Statement
- ∃ x P ( x ) {\displaystyle \exists xP(x)} is true when P ( x ) {\displaystyle P(x)} is true for at least one value of x {\displaystyle x} .
- Symbolic statement
- ∃ x P ( x ) {\displaystyle \exists xP(x)}
via Wikipedia infobox
Wikidata facts
- Subclass of
- quantifier
- Image
- Existential quantifier.svg
Show 2 more facts
- opposite of
- universal quantification
- maintained by WikiProject
- WikiProject Mathematics
Sources (2)
via Wikidata · CC0