Involving csch^-1((1-z²)^1/2/(z₂)^1/2)

Involving csch^-1((1-z²)^1/2/(z₂)^1/2) and coth^-1(z)

Involving csch^-1((1-z²)^1/2/(z₂)^1/2) and coth^-1(1/z)