c:\test>junk21
Benchmark: timing 10000 iterations of Memo, Normal...
      Memo:  1 wallclock secs ( 0.64 usr +  0.00 sys =  0.64 CPU) @ 15649.45/s (n=10000)
    Normal: 15 wallclock secs (14.98 usr +  0.01 sys = 14.99 CPU) @ 667.07/s (n=10000)