Discussions

(1)

\begin{align} \rho _{\rm GJ} = -\sigma (r) \left[ (1 - \eta _{\ast }^2 {\kappa \over {\eta ^3}}) \cos \chi \right. + \left. {3\over 2} \theta (\eta) H(\eta) \xi \sin \chi \cos \phi \right] \end{align}

(2)
\begin{align} x = \frac {-b \pm \sqrt{b^2 -4ac}} {2a} \end{align}

page revision: 1, last edited: 14 Feb 2008 04:51