Gullstrand-Painleve/Doran articles with bad Latex?

  • Thread starter m4r35n357
  • Start date
  • #1
m4r35n357
654
148
I've been intrigued for some time by the following posts, but they all have lots of Latex errors (at least for me, Firefox/Linux).
https://www.physicsforums.com/blog.php?b=580 [Broken]
https://www.physicsforums.com/blog.php?b=590 [Broken]
https://www.physicsforums.com/blog.php?b=855 [Broken]
Can anyone confirm they are broken before I make an idiot of myself in a PM, and in any case is it appropriate to PM for this sort of thing?
 
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Answers and Replies

  • #2
Mentz114
5,432
292
I see a lot of broken Latex with FireFox

[tex]
\begin{flalign}
dt\,+\,\frac{\beta}{1-\beta^2}\,dr&=&d\bar{t}&=& &d\breve{t}-\,\frac{1}{1+\beta}\,dr\\[6mm]
d\phi\,+\,\frac{\beta}{1-\beta^2}\,\frac{a}{(r^2+a^2)}\,dr&=&d\bar{\phi}&=& &d\breve{\phi}\,-\,\frac{1}{1+\beta}\,\frac{a}{(r^2+a^2)}\,dr
\end{flalign}
[/tex]
This is it fixed.
[tex]
\begin{align}
dt\,+\,\frac{\beta}{1-\beta^2}\,dr&=d\bar{t}= d\breve{t}-\,\frac{1}{1+\beta}\,dr\\
d\phi\,+\,\frac{\beta}{1-\beta^2}\,\frac{a}{(r^2+a^2)}\,dr &= d\bar{\phi}= d\breve{\phi}\,-\,\frac{1}{1+\beta}\,\frac{a}{(r^2+a^2)}\,dr
\end{align}
[/tex]
 
  • #3
m4r35n357
654
148
I see a lot of broken Latex with FireFox
This is it fixed.
[tex]
\begin{align}
dt\,+\,\frac{\beta}{1-\beta^2}\,dr&=d\bar{t}= d\breve{t}-\,\frac{1}{1+\beta}\,dr\\
d\phi\,+\,\frac{\beta}{1-\beta^2}\,\frac{a}{(r^2+a^2)}\,dr &= d\bar{\phi}= d\breve{\phi}\,-\,\frac{1}{1+\beta}\,\frac{a}{(r^2+a^2)}\,dr
\end{align}
[/tex]
Heh, I am already using those equations, they seem to work just fine ;) I just wanted to see how he puts it all together, it sounded interesting, and not too far above my level. BTW it looks just as broken in Chrome.
 

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