Inverse hyperbolic secant : Representations through equivalent functions (subsection 27/02/03/13)

ArcSech

$Mathematica Notation$

Involving sech ^-1(2/1+c z^1/2)

Involving sech^-1(2/z+1^1/2) and cos^-1(z)

Involving sech^-1(2/1-z^1/2) and cos^-1(z)