Changes between Version 22 and Version 23 of SelfGravityDevel

Timestamp:

03/05/12 22:37:14 (13 years ago)

Author:

Baowei Liu

Comment:

—

SelfGravityDevel

@@ -157 +157 @@
 \end{equation}
 }}}
+From Equations (13) and (14) we have
+{{{
+#!latex
+\begin{equation}\label{eq:trho}\tag{17}
+\frac{t_{\rho}}{t_{ff}}=\frac{2}{\pi}\left[\eta + \frac{1}{2}\sin(2\eta) \right]
+\end{equation}
+}}}
+Equation (17) describes the time it takes for the cloud to collapse to a density [[latex($\rho$)]].
+
 === Boundary Conditions ===