Existential quantification
LOGICAL QUANTIFICATION STATING THAT A STATEMENT HOLDS FOR AT LEAST ONE OBJECT
There exists; There exist; Existential quantifier; For some; Existential proposition; There is a unique; ∃; Mathematical existence; There Exists; Something (logic); Existential operator; Existentially quantified; ∃I; ∃E; ∄; Exist (logic)
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 the logical operator symbol ∃, which, when used together with a predicate variable, is called an existential quantifier ("" or "").