#  calc package
#  nja 17 July 2007
#  url:  http://www.ctan.org/tex-archive/help/Catalogue/entries/calc.html

\setcounter{ctr}{num}
\addtocounter{ctr}{num}
\setlength{cmd}{len}
\addtolength{cmd}{len}

\real{decimal constant}
\ratio{dimen expression}{dimen expression}

\widthof{text}
\heightof{text}
\depthof{text}
\totalheightof{text}
\settototalheight{cmd}{text}

\maxof{type expression}{type expression}
\minof{type expression}{type expression}

