[OS X TeX] Range

[Richard Seguin]

On May 7, 2012, at 5:52 PM, George Gratzer wrote:

> On rare occasions, I want to refer to a range of results,
> e.g., equations (2.2.1-8), and I have not been able to figure
> out how to do this with LaTeX.  At this point, I have thrown in
> the towel and am formatting these cases as "(2.2.1)-(2.2.8)" etc.
> 
> Can anybody help?
> 
> GG

(2.2.1-2.2.8) is clearer to me than (2.2.1-8) anyway. I believe "--" or "---" are translated into longer dashes than "-", so (\ref{xyz}--\ref{abc}) would look even better.

Richard