Divergent Function/Examples/Tending to Infinity
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Example of Divergent Function
Let $f: \R \to \R$ be such that:
- $\forall H > 0: \exists \delta > 0: \map f x > H$ provided $c < x < c + \delta$
Then (using the language of limits), $\map f x \to +\infty$ as $x \to c^+$.
That is, $f$ is divergent at $c$.