matrix

Next: order Up: LinearOrdinaryFirstOrderSystem Previous: changeVariable Contents Index

matrix

$\begin{usage} matrix~L \end{usage}$

Signature

matrix: % $\to$ (Vector R, DenseMatrix R)

$\begin{params} {\em L} & \% & A system\\ \end{params}$

$\begin{retval} Returns $([a_1,\dots,a_m], A)$\ such that $L$\ is the system \be... ... = A Y \end{displaymath}for some pseudo--linear operator $\theta$. \end{retval}$

Manuel Bronstein 2000-12-13