[OS X TeX] Missing $ inserted in a "variations" environment

Alain Schremmer schremmer.alain at gmail.com
Sun Mar 15 14:30:20 EDT 2009


On Mar 15, 2009, at 2:18 PM, Iraj Kalantari wrote:

> I am sorry  [...] I did not read his comprehensive analysis.

Same here, and this is just to note that the reason the very first  
example in docvariations.tex

$$
\begin{variations}
         x        & \mI &    &     &  0  &       &    & \pI \\
\filet
   \m{\frc{1}{x}} & \h0 & \d & \mI & \bb & \h\pI & \d &  0  \\
\end{variations}
$$

does not work is \frc. If replaced with \frac, it does. So, it would  
seem that docvariations.tex might have to be taken with caution.

Regards
--schremmer



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