# Identity function/Related Articles

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*See also changes related to Identity function, or pages that link to Identity function or to this page or whose text contains "Identity function".*

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Auto-populated based on Special:WhatLinksHere/Identity function. Needs checking by a human.

- Biholomorphism [r]: Property of a holomorphic function from to

characterized in that there exist holomorphic function
**:**
and . ^{[e]}

- Bijective function [r]: A function in which each possible output value corresponds to exactly one input value.
^{[e]} - Elementary function [r]: Mathematical functions built from a finite number of exponentials, logarithms, constants, one variable, and roots of equations through composition and combinations using the four elementary arithmetic operations (+ – × ÷).
^{[e]} - Identity (mathematics) [r]:
*Add brief definition or description* - Identity matrix [r]: A square matrix with ones on the main diagonal and zeroes elsewhere: the identity element for matrix multiplication.
^{[e]} - Relation (mathematics) [r]: A property which holds between certain elements of some set or sets.
^{[e]}

- Inverse function [r]: A function whose relation to a given function is such that their composite is the identity function.
^{[e]} - Identity (mathematics) [r]:
*Add brief definition or description* - Identity element [r]: An element whose behaviour with respect to a binary operation generalises that of zero for addition or one for multiplication.
^{[e]} - Alternating group [r]:
*Add brief definition or description* - Transposition (mathematics) [r]: A permutation which interchanges two letters and leaves the others fixed; a 2-cycle.
^{[e]} - Abstract algebra [r]: Branch of mathematics that studies structures such as groups, rings, and fields.
^{[e]}