Hello, Since I updated to Org-mode version 8.2.10, I am having trouble exporting equation in latex properly. Some \ are inserted in the tex verion. For example: \begin{equation} \label{eqn:Lpar} Lpar_{k}=\frac{hb_{k}}{slope} \end{equation} Becomes: \begin{equation} \label{eqn:Lpar} Lpar$_{\text{k}}$=\frac\{hb$_{\text{k}}$\}\{slope\} \end{equation} I tried to force #+OPTIONS: tex:t which should be the default value but that didn't help. Any suggestion of what I may be missing? -- Kevin