Inverse secant: Representations through equivalent functions (subsection 27/02/08/15)

ArcSec

$Mathematica Notation$

Involving sec^-1(z/z-1^1/2)

Involving sec^-1(z/z-1^1/2) and cosh^-1(1/z^1/2)

Involving sec^-1(z/z+1^1/2) and cosh^-1(z+1/z^1/2)