Inverse hyperbolic secant : Representations through equivalent functions (subsection 27/02/11/16)

ArcSech

$Mathematica Notation$

Involving sech^-1((1-z²)^1/2/(-z²)^1/2)

Involving sech^-1((1-z²)^1/2/(-z²)^1/2) and coth^-1(z)

Involving sech^-1((1-z²)^1/2/(-z²)^1/2) and coth^-1(1/z)