Program in Fortran 90 based on the multiprecision package MPFUN, by D. Bailey.
Machine used: IBM Risc 6000. Time for Newton-isolating all the roots: 9.75 seconds.
Dario Andrea Bini, Dipartimento di Matematica, via Buonarroti 2, 56127 Pisa, ITALY bini@dm.unipi.it October 15, 1996