Involving coth^{1}(z/(1z^{2})^{1/2}+a)
Involving coth^{1}(z/(1z^{2})^{1/2}+1) and tanh^{1}(z)
Involving coth^{1}(z/(1z^{2})^{1/2}+1) and tanh^{1}(1/z)
Involving coth^{1}(z/(1z^{2})^{1/2}1) and tanh^{1}(z)
Involving coth^{1}(z/(1z^{2})^{1/2}1) and tanh^{1}(1/z)
