Inverse hyperbolic tangent: Representations through equivalent functions (subsection 27/02/06/14)

ArcTanh

$Mathematica Notation$

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

Involving tanh^-1((-1-z)^1/2/(1-z)^1/2) and csc^-1(1/z)

Involving tanh^-1((1-z)^1/2/(-1-z)^1/2) and csc^-1(1/z)