Man or boy test.

http://rosettacode.org/wiki/Man_or_boy_test

So, how does your weapon of choice fare?

>>37
Oh, nice. Does memory usage remain more or less constant?

>>39
It's not meaningful without lambdas for example. Some langauge implementations have problems with memory. I don't think you're supposed to need 4gb to compute k = 26, but GHC does.