Inverse hyperbolic cosine: Representations through equivalent functions (subsection 27/02/07/26)

ArcCosh

$Mathematica Notation$

Elementary Functions

Representations through equivalent functions

With related functions

Involving sec^-1

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

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