Hello,
It seems that tex2lyx looses some information in equations. In my case
below it omits the underscores in \sum_i, \Lambda_i, \kappa_i producing
instead \sumi, \Lambdai, \kappai
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\newcommand{\tc}{c}
\newcommand{\pd}[2]{ \frac{\partial #1}{\partial #2} }
\newcommand{\eq}[2][nolabel]{\begin{equation}\label{#1}#2\end{equation}}
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Original LaTeX code:
\eq[eq::cond]{
\tc \pd{T(z,t)}{t} = \pd{}{z}\left( k \pd{T(z,t)}{z}\right ) +
\sum_i \Lambda_i \: \kappa_i f_i(T) \: C(z,t)
}
After import to LyX:
\eq[eq::cond]{ \tc \pd{T(z,t)}{t} = \pd{}{z}\left( k \pd{T(z,t)}{z}\right
) + \sumi \Lambdai \: \kappai fi(T) \: C(z,t) }
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Is it a known bug with a known way to circumvent it?
Dmitry
