ZHEEVD Example

To find all the eigenvalues and eigenvectors of the Hermitian matrix

A = $\displaystyle \left(\vphantom{
\begin{array}{cccc}
1 & 2 - i & 3 - i & 4 - i ...
...i & 3 + 2i & 3 & 4 - 3i \\
4 + i & 4 + 2i & 4 + 3i & 4
\end{array} }\right.$$\displaystyle \begin{array}{cccc}
1 & 2 - i & 3 - i & 4 - i \\
2 + i & 2 & ...
...\
3 + i & 3 + 2i & 3 & 4 - 3i \\
4 + i & 4 + 2i & 4 + 3i & 4
\end{array}$$\displaystyle \left.\vphantom{
\begin{array}{cccc}
1 & 2 - i & 3 - i & 4 - i ...
...i & 3 + 2i & 3 & 4 - 3i \\
4 + i & 4 + 2i & 4 + 3i & 4
\end{array} }\right)$.

The example program for ZHEEV illustrates the computation of error bounds for the eigenvalues and eigenvectors.

Example program
Example data
Example results