Primitive of Hyperbolic Cotangent Function

Theorem

 * $\displaystyle \int \coth x \rd x = \ln \size {\sinh x} + C$

where $\sinh x \ne 0$.

Also see

 * Primitive of Hyperbolic Sine Function
 * Primitive of Hyperbolic Cosine Function


 * Primitive of Hyperbolic Tangent Function


 * Primitive of Hyperbolic Secant Function
 * Primitive of Hyperbolic Cosecant Function