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identity function. In DICTIOUS you will not only get to know all the dictionary meanings for the word
identity function, but we will also tell you about its etymology, its characteristics and you will know how to say
identity function in singular and plural. Everything you need to know about the word
identity function you have here. The definition of the word
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English
Noun
identity function (plural identity functions)
- (mathematics) A function whose value is always the same as its independent variable, and for which the codomain equals the domain.
Hypernyms
Translations
a function whose value is always the same as its independent variable