Adds infix expressions to perform arithmetic on the arguments of the
LaTeX commands `\setcounter`, `\addtocounter`,
`\setlength`, and `\addtolength`. Since many
packages start their arithmetic by storing an argument in a
register, the package has wide applicability.

This package is part of the tools bundle in the LaTeX required distribution.

The authors are The LaTeX Team, Kresten Krab Thorup and Frank Jensen. The package is Copyright © 1993-2007 Kresten Krab Thorup, Frank Jensen and the LaTeX Project.

License: **lppl1.3**
Version: **4.3**
Catalogued: **2015-08-03**