The matrix is the same as in Example 2 for LA_SBEV.

The call:

**CALL LA_SBEVX( AB, W, Z**=Z**, VL**=-4.0_*wp***, VU**=100.0_*wp***, M**=M**, Q**=Q** )**^{7.3}

and **Q** on exit:

The eigenvalues of in the range are:

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

Susan Blackford 2001-08-19