I often create pictures in tikz that I want to either send to someone, or include in an email. The problem with that is that there is a big white space around and and especially below my pictures. To ...
I've had occasion to typeset extraordinarily large matrices, which I didn't seriously expect anyone to expect in detail (without a computer) or print, but I needed it to be obvious that they were ...
I'm programming a presentation in LaTeX using the beamer class. However, it defaults to 4:3 aspect ratio slides, while everything I use is 16:9. Is there an easy way to change this using a command or ...