Inverse cosine: Representations through equivalent functions (subsection 27/02/09/13)

ArcCos

$Mathematica Notation$

Involving cos^-1(z/z-a^1/2)

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

Involving cos^-1(z/z-a^1/2) and tanh^-1(1/z^1/2)

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