-----maxima-bounces at math.utexas.edu wrote: -----
>The genmatrix function seems to be pretty slow -- it could well be that
>just to construct M takes longer than computing the eigenvalues.
Using s = 50, double floats, and compiled eigens-by-jacobi & mring:
eigens_by_jacobi 9.9 sec
genmatrix 0.61 sec.
Barton