Intensional Definition: Mathematics, Logic, Definition - Brossura

 
9786131181221: Intensional Definition: Mathematics, Logic, Definition

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In logic and mathematics, an intensional definition gives the meaning of a term by specifying all the properties required to come to that definition, that is, the necessary and sufficient conditions for belonging to the set being defined. For example, an intensional definition of bachelor" is "unmarried man." Being an unmarried man is an essential property of something referred to as a bachelor. It is a necessary condition: one cannot be a bachelor without being an unmarried man. It is also a sufficient condition: any unmarried man is a bachelor. "

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