Inverse hyperbolic secant : Representations through equivalent functions (subsection 27/02/03/30)

ArcSech

$Mathematica Notation$

Elementary Functions

Representations through equivalent functions

With related functions

Involving cos^-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 cos^-1( z)