Benchmark: running Tye, btrott, mikfire, each for at least 5 CPU seconds...
       Tye:  7 wallclock secs ( 5.98 usr +  0.00 sys =  5.98 CPU) @  7.19/s (n=43)
    btrott:  6 wallclock secs ( 5.38 usr +  0.00 sys =  5.38 CPU) @ 63.01/s (n=339)