Hello, Recently, I have installed LyX 1.3.2 (lyx-1.3.2-1rh9-qt.i386.rpm), together with RedHat linux 9. When I enter the commands like: \sum \int \pi and so on, in the math mode, they are not converted into graphical symbols. The same happens if I insert the symbols from the math panel: they appear as latex commands, without "\", printed in red. Can any one help me to fix this problem.
Andrzej
