DGEES Example

To find the Schur factorization of the matrix

A = $$\left(\vphantom{ \begin{array}{rrrr} 0.35 & 0.45 & -0.14 & -0.1... ... & -0.33 & -0.03 & 0.17 \\ 0.25 & -0.32 & -0.13 & 0.11 \end{array} }\right.$$$$\begin{array}{rrrr} 0.35 & 0.45 & -0.14 & -0.17 \\ 0.09 & 0.0... ... -0.44 & -0.33 & -0.03 & 0.17 \\ 0.25 & -0.32 & -0.13 & 0.11 \end{array}$$$$\left.\vphantom{ \begin{array}{rrrr} 0.35 & 0.45 & -0.14 & -0.1... ... & -0.33 & -0.03 & 0.17 \\ 0.25 & -0.32 & -0.13 & 0.11 \end{array} }\right)$$,

such that the real eigenvalues of A are the top left diagonal elements of the Schur form, T.

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