Source: wikibot/essential-singularity
= Essential singularity
{wiki=Essential_singularity}
An **essential singularity** is a type of singular point in complex analysis that has specific properties. In a complex function \\( f(z) \\), a point \\( z_0 \\) is considered an essential singularity if the function behaves in a particularly wild manner as \\( z \\) approaches \\( z_0 \\). To understand this concept better, it's helpful to refer to the classification of singularities for complex functions.