Definition:Characteristic Function of Set/Also denoted as

From ProofWiki

< Definition:Characteristic Function of Set

Jump to navigation Jump to search

Characteristic Function of Set: Also denoted as

The characteristic function of a set $E$ can be expressed in Iverson bracket notation as:

$\map {\chi_E} x = \sqbrk {x \in E}$

Retrieved from "https://proofwiki.org/w/index.php?title=Definition:Characteristic_Function_of_Set/Also_denoted_as&oldid=689620"

Definitions/Characteristic Functions of Sets