Hi R users! I have a Latex Question: When I use the following: \begin{eqnarray*} F(x) & = & -\lambda e^{-\lambda t} \mid_{0}^{x} \end{eqnarray*} the output looks ok. But I would like the limits of integration line to be longer, if possible. Does anyone have any suggestions, please? Thanks, Laura Holt mailto: lauraholt_983 at hotmail.com