numberOfColumns,numberOfRows

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$\begin{usage} numberOfColumns~A\\ numberOfRows~A \end{usage}$

Signature

$\begin{params} {\em A} & \% & A matrix\\ \end{params}$

$\begin{retval} The number of columns (resp.~rows) in {\em A}. \end{retval}$

See Also

Manuel Bronstein 2000-12-13