cothm matrix hyperbolic cotangent

## Syntax

    [t] = cothm(x)

## Arguments

x

  a square matrix (real or complex).

t

  a square matrix (real or complex).

## Description

`cothm(x)` is the matrix hyperbolic cotangent of the square matrix `x`.

## Examples

    A=[1,2;3,4];
    cothm(A)

## See also

- coth