MPFR:

real	0m11.080s
user	0m10.499s
sys	0m0.580s

PRO Round 1:

real	0m5.307s
user	0m5.182s
sys	0m0.124s

Uninstrumented:

real	0m0.779s
user	0m0.776s
sys	0m0.003s

DD:

real	0m3.333s
user	0m3.329s
sys	0m0.004s

QD:

real	0m3.619s
user	0m3.404s
sys	0m0.215s