Definition:Absolutely Integrable Function
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 It has been suggested that this page or section be merged into Definition:Absolutely Convergent Integral. (Discuss) |
Definition
Let $f$ be a real function.
$\map f x$ is absolutely integrable on $S \subseteq \R$ if and only if its absolute value of $f$ is an integrable function on $S$.
That is, if and only if the definite integral of the absolute value of $f$ over any interval $\openint \alpha \beta \subseteq S$ is bounded.
