acoth¶

element wise hyperbolic cotangeant inverse.

Calling Sequence¶

y = acoth(x)

:x Real or complex array. : :y Real or complex array. :

Computes the element wise hyperbolic cotangeant inverse of the argument.

x=-30:0.1:30;
x(`abs`_(x)<=1)=%nan;
`plot`_(x,acoth(x))

this function is based on the atanh function.