Involving csch^{-1}((2(1+z^{2})^{1/2}/(1-(1+z^{2})^{1/2}))^{1/2})
Involving csch^{-1}((2(1+z^{2})^{1/2}/(1-(1+z^{2})^{1/2}))^{1/2}) and tan^{-1}(z)
Involving csch^{-1}((2(1+z^{2})^{1/2}/(1-(1+z^{2})^{1/2}))^{1/2}) and tan^{-1}(1/z)