Inverse hyperbolic secant : Representations through equivalent functions (subsection 27/02/09/31)

ArcSech

$Mathematica Notation$

Elementary Functions

Representations through equivalent functions

With related functions

Involving cosh^-1

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

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