C_ACOTH
Returns the inverse hyperbolic cotangent[1] of a complex number.
Syntax:
C_ACOTH(
complex_number )
-
Weisstein, Eric W.
"Inverse Hyperbolic Cotangent."
From MathWorld--A Wolfram Web Resource.
https://mathworld.wolfram.com/InverseHyperbolicCotangent.html