[Commits] [svn:einsteintoolkit] Exact/trunk/doc/ (Rev. 256)
hinder at einsteintoolkit.org
hinder at einsteintoolkit.org
Sat May 22 08:28:53 CDT 2010
User: hinder
Date: 2010/05/22 08:28 AM
Modified:
/trunk/doc/
documentation.tex
Log:
Replace \text{...} with {\text{...}} in documentation to work with htlatex.
Patch by Barry Wardell.
File Changes:
Directory: /trunk/doc/
======================
File [modified]: documentation.tex
Delta lines: +2 -2
===================================================================
--- trunk/doc/documentation.tex 2010-04-28 20:04:51 UTC (rev 255)
+++ trunk/doc/documentation.tex 2010-05-22 13:28:53 UTC (rev 256)
@@ -567,7 +567,7 @@
coordinates defined as follows: First take the flat metric in polar
spherical coordinates, then define a new radial coordinate by
\begin{equation}
-r = r_\text{new} \big(1 - a \Gaussian(r_\text{new})\big)
+r = r_{\text{w}} \big(1 - a \Gaussian(r_{\text{w}})\big)
\end{equation}
where
$\Gaussian(r) = \exp(-\half r^2/\sigma^2)$ is a Gaussian centered at $r=0$.
@@ -585,7 +585,7 @@
follows: First take the flat 4-metric in polar spherical coordinates,
then define a new time coordinate by
\begin{equation}
-t_\text{new} = t - a \Gaussian(r)
+t_{\text{w}} = t - a \Gaussian(r)
\end{equation}
$\Gaussian(r) = \exp(-\half r^2/\sigma^2)$ is a Gaussian centered at $r=0$.
Note this gives a time-indpendent 4-metric.
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