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ACOTH Inverse Hyperbolic Cotangent Function

Section: Mathematical Functions

Usage

Computes the inverse hyperbolic cotangent of its argument. The general syntax for its use is

  y = acoth(x)

where x is an n-dimensional array of numerical type.

Internals

The acoth function is computed from the formula

\[ \coth^{-1}(x) = \tanh^{-1}\left(\frac{1}{x}\right) \]

Examples

Here is a simple plot of the inverse hyperbolic cotangent function

--> x = linspace(1,pi);
--> plot(x,acoth(x)); grid('on');
acothplot.png