|MATLAB Function Reference|
Inverse hyperbolic cotangent
Y = acoth(X)
returns the inverse hyperbolic cotangent for each element of
acoth function operates element-wise on arrays. The function's domains and ranges include complex values. All angles are in radians.
Graph the inverse hyperbolic cotangent over the domains
The hyperbolic inverse cotangent can be defined as
acoth uses FDLIBM, which was developed at SunSoft, a Sun Microsystems, Inc. business, by Kwok C. Ng, and others. For information about FDLIBM, see http://www.netlib.org.