This is my first time here and I did my best to figure out if such a question is in place here. If I missed something I apologize.
My questions is how can I mark a power set in the lyx document editor?
For example: I'd like to write P(A) when A represents a set, but in the special marking normally used for the power set. I assume there should be a '\shortcut' kind of thing, but I'm new to lyx and can't find one.
Thanks in advance...