Robot (disambiguation)

A robot is a virtual or mechanical artificial agent, usually an electro-mechanical machine.

Robot or Robots may also refer to:

Computing

Film and television

Music

Universal quantification

In predicate logic, a universal quantification is a type of quantifier, a logical constant which is interpreted as "given any" or "for all". It expresses that a propositional function can be satisfied by every member of a domain of discourse. In other words, it is the predication of a property or relation to every member of the domain. It asserts that a predicate within the scope of a universal quantifier is true of every value of a predicate variable.

It is usually denoted by the turned A (∀) logical operator symbol, which, when used together with a predicate variable, is called a universal quantifier ("∀x", "∀(x)", or sometimes by "(x)" alone). Universal quantification is distinct from existential quantification ("there exists"), which asserts that the property or relation holds only for at least one member of the domain.

Quantification in general is covered in the article on quantification (logic). Symbols are encoded U+2200 ∀ FOR ALL (HTML ∀ · ∀ · as a mathematical symbol).

English

English may refer to:

Angus Reid Public Opinion

Angus Reid Public Opinion was a public affairs practice of Vision Critical, a software development company that creates online research tools. It was established in 2006 under the name Angus Reid Strategies by Dr Angus Reid, a Canadian sociologist who founded his first research company in 1979. Reid sold the Angus Reid Group to Paris-based Ipsos SA in 2000. Angus Reid Public Opinion conducts regional, national and multi-country research.

Angus Reid Public Opinion was located at Vision Critical's headquarters in Vancouver, Canada, and the company has sixteen offices across North America, Europe, Australia, Asia and Africa.

Angus Reid polls are conducted using the Angus Reid Forum, Springboard America (www.springboardamerica.com) and Springboard UK (www.springboarduk.co.uk) online panels. Angus Reid Public Opinion used technology created by Vision Critical to send surveys on political and social issues that panelists can respond to from their computer, tablet or smart phone.

Episode IV

Episode IV, Episode Four or Episode 4 may refer to: