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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.

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  1. Complex analysis
  2. Fields of mathematical analysis
  3. Mathematical analysis
  4. Fields of mathematics
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