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Benchmark: timing 250000 iterations of one, two...
one: 1 wallclock secs ( 0.26 usr + 0.00 sys = 0.26 CPU) @ 96
+1538.46/s (n=250000)
(warning: too few iterations for a reliable count)
...
Benchmark: timing 2000000 iterations of one, two...
one: 2 wallclock secs ( 2.06 usr + 0.00 sys = 2.06 CPU) @ 97
+0873.79/s (n=2000000)
two: 4 wallclock secs ( 3.68 usr + 0.00 sys = 3.68 CPU) @ 54
+3478.26/s (n=2000000)