Definition:Piecewise Continuous Function/Variant 2
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Definition
Let $f$ be a complex-valued function defined on a closed interval $\closedint a b$.
$f$ is piecewise continuous if and only if:
- there exists a finite subdivision $\set {x_0, x_1, \ldots, x_n}$ of $\closedint a b$, where $x_0 = a$ and $x_n = b$, such that:
- for all $i \in \set {1, 2, \ldots, n}$, $f$ is continuous on $\openint {x_{i − 1} } {x_i}$.