Simple Function: Difference between revisions
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(Created page with "==Definition== A measurable function <math>f: X \rightarrow \mathbb{R}</math> is a simple function if <math>f(X)</math> is a finite subset of <math> \mathbb{R} </math>.") |
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The simplest functions you will ever integrate, hence the name. | |||
==Definition== | ==Definition== | ||
A measurable function <math>f: X \rightarrow \mathbb{R}</math> is a simple function if <math>f(X)</math> is a finite subset of <math> \mathbb{R} </math>. | A measurable function <math>f: X \rightarrow \mathbb{R}</math> is a simple function if <math>f(X)</math> is a finite subset of <math> \mathbb{R} </math>. | ||
Revision as of 05:30, 9 December 2020
The simplest functions you will ever integrate, hence the name.
Definition
A measurable function is a simple function if is a finite subset of .
