Range of values

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of a function, set of values of a function

The set of all elements which a given function puts into correspondence with the elements of its domain of definition; that is, if , then the set of values of is the set of all for which there exists an with . Thus, the range of values of a function is the image of its domain of definition, .

How to Cite This Entry:
Range of values. Encyclopedia of Mathematics. URL:
This article was adapted from an original article by L.D. Kudryavtsev (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article