Quantifier (logic)
id:
quantifier-logic-162-1703712
title:
Quantifier (logic)
text:
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 ∀ x P expresses that everything in the domain satisfies the property denoted by P. On the other hand, the existential quantifier ∃ in the formula ∃ x P expresses that there exists something in the domain which satisfies that property. A formula where a quantifier takes widest scope is called a quantified
brand slug:
wiki
category slug:
encyclopedia
description:
Mathematical use of "for all" and "there exists"
original url:
https://en.wikipedia.org/wiki/Quantifier_(logic)
date created:
2014-08-08T14:27:32Z
date modified:
2024-08-27T20:21:12Z
main entity:
{"identifier":"Q592911","url":"https://www.wikidata.org/entity/Q592911"}
image:
fields total:
13
integrity:
15