apply

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apply

$\begin{usage} apply(A,n,m)\\ apply(A,n,m,r,c)\\ A(n, m)\\ A(n, m, r, c) \end{usage}$

$\begin{signatures} apply: & (\%,\htmlref{\texttt{MachineInteger}}{MachineInteg... ...tmlref{\texttt{MachineInteger}}{MachineInteger}) $\to$\ \%\\\end{signatures}$

$\begin{params} {\em A} & \% & A matrix\\ {\em n,m,r,c} & \htmlref{\texttt{MachineInteger}}{MachineInteger} & indices\\\end{params}$

$\begin{retval} A(n,m) returns the entry of $A$\ at its ${n}^{{\rm th}}$\ row an... ... $A(m,n)$\ in its top--left corner and $r$\ rows and $c$\ columns. \end{retval}$

Manuel Bronstein 2000-12-13