bn:00949376n
Noun Concept
Categories: Special functions
EN
step function  piecewise-constant  piecewise constant  piecewise constant function  Stair function
EN
In mathematics, a function on the real numbers is called a step function if it can be written as a finite linear combination of indicator functions of intervals. Wikipedia
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EN
In mathematics, a function on the real numbers is called a step function if it can be written as a finite linear combination of indicator functions of intervals. Wikipedia
Real function of real variable that is piecewise linear with a finite number of regions Wikidata
A function from the real line to a finite subset of the real line. Wiktionary
Mathematical function. Wiktionary (translation)