Latex: How to get thin and thick hlines in a table
Posted on October 28, 2011 by Jaime

In LaTeX, how do I get thin and thick hlines in a table?

In the preamble, do:

         setlength{doublerulesep}{arrayrulewidth}.

Then in a table or array, do:

           hline         %thin hline
          hlinehline   %thick hline