Matrices and are the same as in Example 1 for

The call:

**CALL LA_SBGVX( A, B, W, Z**=Z**, VL**=0.0_*wp***, VU**=100.0_*wp***, M**=M**, Q**=Q** )**^{8.2}

and **Q** on exit:

The three eigenvalues in the range are:

The matrix used in the reduction of
to tridiagonal form is:

Susan Blackford 2001-08-19