Inverse hyperbolic cosine: Representations through equivalent functions (subsection 27/02/09/21)

ArcCosh

$Mathematica Notation$

Involving cosh^-1(((z²-1)^1/2-z)^1/2/(2^1/2(z²-1)^1/4))

Involving cosh^-1(((z²-1)^1/2-z)^1/2/(2^1/2 (z²-1)^1/4)) and tanh^-1(z)

Involving cosh^-1(((z²-1)^1/2-z)^1/2/(2^1/2 (z²-1)^1/4)) and tanh^-1(1/z)