ZSYSVX Example

To solve the equations

AX = B,

where A is the complex symmetric matrix

A = $\displaystyle \left(\vphantom{ \begin{array}{cccc} -0.56 + 0.12 i & -1.54 - 2... ... 0.92 i & -7.86 - 2.96 i & 5.14 - 0.64 i & -0.39 - 0.71 i \end{array} }\right.$ $\displaystyle \begin{array}{cccc} -0.56 + 0.12 i & -1.54 - 2.86 i & 5.32 - 1.5... ... 3.80 + 0.92 i & -7.86 - 2.96 i & 5.14 - 0.64 i & -0.39 - 0.71 i \end{array}$ $\displaystyle \left.\vphantom{ \begin{array}{cccc} -0.56 + 0.12 i & -1.54 - 2... ... 0.92 i & -7.86 - 2.96 i & 5.14 - 0.64 i & -0.39 - 0.71 i \end{array} }\right)$

and

B = $\displaystyle \left(\vphantom{ \begin{array}{cc} -6.43 + 19.24 i & -4.59 - 35... ...-12.08 - 27.02 i\\ -55.64 + 41.22 i & -19.09 - 35.97 i \end{array} }\right.$ $\displaystyle \begin{array}{cc} -6.43 + 19.24 i & -4.59 - 35.53 i \\ -0.49 ... ...6.00 i & -12.08 - 27.02 i\\ -55.64 + 41.22 i & -19.09 - 35.97 i \end{array}$ $\displaystyle \left.\vphantom{ \begin{array}{cc} -6.43 + 19.24 i & -4.59 - 35... ...-12.08 - 27.02 i\\ -55.64 + 41.22 i & -19.09 - 35.97 i \end{array} }\right)$ .

Error estimates for the solutions, and an estimate of the reciprocal of the condition number of the matrix A are also output.

Example program
Example data
Example results