odd and even numbers

[Mark Wieder]

Hmmm... for now, just ignore my benchmarks. I'm getting quite
different results with LC 4.6.4 and LC 6.1rc1, and I think there's
some garbage collection going on in the background. Plus I found half
a dozen LC update processes running.

I'm currently seeing fairly consistent results with all the different
options, even with the mod and trunc functions thrown in the mix.

-- 
-Mark Wieder
 mwieder at ahsoftware.net