posted on Jun, 11 2004 @ 10:42 AM
No, it's not a special equation at all. It is a so-called metric equation from general relativity. There are much larger equations like the
Kerr-Newman metric, which describes a spinning black hole.
The standard black hole equation is the Schwarzschild metric
Notice the similarity with the equation in the link. The Kerr-Newman metric is much larger and can be found
, where it takes 5 lines to describe it. All in all, the metric
solutions are not secret equations.
[edit on 11-6-2004 by amantine]