• September 14th 2009, 12:02 PM
rainer
$q^2k^2\pi^2z+q(2\pi^2k^2z-20\pi kz^2+z^3)-104+\frac{20\pi k}{z}+\frac{\pi^2 k^2}{z^2}=0$
And what about if q contains k? I.e. $q=3\left(\frac{1-k}{1+k}\right)^2$