I have the misfortune to be commanded to produce ppt. So I took one of my equations, in lyx. I chose beamer so I get something that'll look good on a slide. I put \beamertemplatenavigationsymbolsempty
so crop will work. When exported export/pdf(crop), it looks OK, but it's too small. I import to M$ PPT by opening in acroread and copy file to clipboard. So I need something that'll resize the pdf (or convince lyx/beamer to output something bigger in the first place). I tried the latter without success. Putting in preamble \geometry{paper=a4paper} didn't seem help. Finally, I found this magic incantation: gs -sDEVICE=pdfwrite -sPAPERSIZE=a5 -dFIXEDMEDIA -dPDFFitPage - dCompatibilityLevel=1.4 -o eq1_2.pdf eq1.pdf Then run through pdfcrop Finally, not a bad result (oh, did you want that centered on the slide?) Any better ideas?