Nequi Limit !!top!!

Let $f(x)$ be a function defined on a set $E \subseteq \mathbbR$, and let $a$ be a limit point of $E$. The Nequi limit of $f(x)$ as $x$ approaches $a$ is denoted by $\Nequi_x \to a f(x)$ and is defined as:

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