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, 05:25, January 14, 2008
A '''quantifier''' is a [[Logical_operator|logical operator]] which [[Bounded_variable|bounds a variable]]. Every quantifier must apply to some [[Variable|variable]]. Some examples of quantifiers include <math>\forall, \exists, \exists^\infty, \exists !, \exists^{=n}, Q, \star, \Box, \Diamond,</math> and <math>\Delta^\sharp</math>. These roughly correspond to [[Natural_language|natural language]] quantifiers such as "all", "some", "exists finitely many", "probably exists".
[[Category:Logic]][[Category:Mathematics]]