Editing Indicator function (section)

==See also==
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* [[Dirac measure]]
* [[Laplacian of the indicator]]
* [[Dirac delta]]
* [[Extension (predicate logic)]]
* [[Free variables and bound variables]]
* [[Heaviside step function]]
* [[Identity function]]
* [[Iverson bracket]]
* [[Kronecker delta]], a function that can be viewed as an indicator for the [[Equality (mathematics)|identity relation]]
* [[Macaulay brackets]]
* [[Multiset]]
* [[Membership function (mathematics)|Membership function]]
* [[Simple function]]
* [[Dummy variable (statistics)]]
* [[Statistical classification]]
* [[Zero-one loss function]]
*[[Subobject classifier]], a related concept from [[Topos theory|topos theory]].{{div col end}}