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Identity Function
Identity Function

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!!! Overview
[{$pagename}] also called an identity relation or identity map or identity transformation, is a [function] that always returns the same value that was used as its argument.
In equations, the function is given by f(x) = x.
Formally, if M is a set, the [{$pagename}] f on M is defined to be that function with domain and codomain M which satisfies
f(x) = x for all elements x in M.
In other words, the function value f(x) in M is always the same input element x of M .
!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]
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* [#1] - [Identity_function|Wikipedia:Identity_function|target='_blank'] - based on information obtained 2018-01-10-
This page (revision-1) was last changed on 29-Nov-2024 16:16 by UnknownAuthorTop