# Category:Definitions/Hyperbolic Cosecant Function

This category contains definitions related to Hyperbolic Cosecant Function.
Related results can be found in Category:Hyperbolic Cosecant Function.

The hyperbolic cosecant function is defined on the complex numbers as:

$\csch: X \to \C$:
$\forall z \in X: \csch z := \dfrac 2 {e^z - e^{-z} }$

where:

$X = \set {z: z \in \C, \ e^z - e^{-z} \ne 0}$

## Pages in category "Definitions/Hyperbolic Cosecant Function"

The following 7 pages are in this category, out of 7 total.