Example program for zpteqr

This example computes all the eigenvalues and eigenvectors of the complex Hermitian positive definite matrix A, where
A = 6.02+0.00i -0.45+0.25i -1.30+1.74i 1.45-0.66i -0.45-0.25i 2.91+0.00i 0.05+1.56i -1.04+1.27i -1.30-1.74i 0.05-1.56i 3.29+0.00i 0.14+1.70i 1.45+0.66i -1.04-1.27i 0.14-1.70i 4.18+0.00i .