changeset 13 | c70ee2ea48b6 |
parent 8 | 15e6335ff1d4 |
child 15 | 7340ab80db25 |
--- a/preamble.tex Wed May 28 19:02:10 2008 +0000 +++ b/preamble.tex Thu May 29 05:07:03 2008 +0000 @@ -122,6 +122,9 @@ \newcommand{\cone}[3]{C\left(#1 \xrightarrow{#2} #3\right)} \newcommand{\pairing}[2]{\left\langle#1 ,#2 \right\rangle} +\newcommand{\floor}[1]{\left\lfloor#1\right\rfloor} +\newcommand{\norm}[1]{\left|\left|#1\right|\right|} + \newcommand{\card}[1]{\sharp{#1}} \newcommand{\bdy}{\partial}