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

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

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