I am making a beamer file. While there's nothing in math mode, everything runs perfectly well, however, when sentences like
$P_A\subseteq E_X$
is inserted, it cannot output a .pdf
file, but its ok with only $\subseteq$
. I don't know what went wrong.
amsmath
package?`
, they'll be marked as code, as can be seen in my edit. You can also highlight the code and click the "code" button (with "{}" on it).beamer
where the suggestion is to rather useusefonttheme[onlymath]{mathserif}
. However, I don't know why you are having problems...