Involving sech^{1}((c z)^{1/2})
Involving sech^{1}(z^{1/2}) and sinh^{1}(1/(z)^{1/2})
Involving sech^{1}(z^{1/2}) and sinh^{1}((1/z)^{1/2})
Involving sech^{1}((z)^{1/2}) and sinh^{1}(1/z^{1/2})
Involving sech^{1}((z)^{1/2}) and sinh^{1}(1/z^{1/2})
