Encyclopedia > Universal quantifier

Article Content

Universal quantifier

The universal quantifier is the symbol ∀ in predicate calculus. It roughly represents the phrase "for all". For example

∀ x>1, x²>x

means "for all x greater than one, x²>x".

See Universal quantification for details.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Lake Ronkonkoma, New York

... for a household in the town is $60,209, and the median income for a family is $67,375. Males have a median income of $50,715 versus $34,301 for females. The per capita ...