Inverse hyperbolic cotangent: Representations through equivalent functions (subsection 27/02/07/14)

ArcCoth

$Mathematica Notation$

Involving coth^-1((a-z)^1/2/(-a-z)^1/2)

Involving coth^-1((-1-z)^1/2/(1-z)^1/2) and sec^-1(1/z)

Involving coth^-1((1-z)^1/2/(-1-z)^1/2) and sec^-1(1/z)