Micha Feigin wrote: > If it's lyx or latex documents you can just copy and paste. Lyx will work > as is. Latex math you need to either paste into an existing math block or > paste as normal text, then select the math parts and press Ctrl-M to > create a math block of the text.
Yes, they are all lyx documents. My trick is to collect most of math questions in one file, so as to be able to pick up what is needed, when preparing a new doc. A different solution would be to store each math question or expression in distinct lyx document. Then, desired items could be included into your doc through the 'input' instruction. But i have never tried. Thank you ---P