Benchmark: running Aristotle, Fatvamp, bobn for at least 2 CPU seconds...
 Aristotle:  2 wallclock secs ( 2.12 usr +  0.01 sys =  2.13 CPU) @ 25239.44/s (n=53760)
   Fatvamp:  2 wallclock secs ( 2.10 usr +  0.00 sys =  2.10 CPU) @ 15751.90/s (n=33079)
      bobn:  2 wallclock secs ( 2.05 usr +  0.00 sys =  2.05 CPU) @ 22247.80/s (n=45608)
             Rate   Fatvamp      bobn Aristotle
Fatvamp   15752/s        --      -29%      -38%
bobn      22248/s       41%        --      -12%
Aristotle 25239/s       60%       13%        --
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