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\newcommand{\ceil}[1]{{\lceil #1 \rceil}} | \newcommand{\ceil}[1]{{\lceil #1 \rceil}} | ||
\newcommand{\floor}[1]{{\lfloor #1 \rfloor}} | \newcommand{\floor}[1]{{\lfloor #1 \rfloor}} | ||
\newcommand{\bmat}[1]{\begin{bmatrix}#1\end{bmatrix}} | |||
\newcommand{\pmat}[1]{\begin{pmatrix}#1\end{pmatrix}} | |||
</syntaxhighlight> | </syntaxhighlight> | ||