I am not sure what you are trying to prove with this benchmark. Of course factorial_r_extra will take longer, it creates my $x = "blah" x 100 5,000,000 times, as opposed to factorial_i_extra which only creates it 100,000 times. That proves nothing about the inefficiency of recursion in perl, only that it takes longer to do something 50 times more, which is true regardless of whether you use iteration or recursion.

-stvn

In reply to Re^12: Specializing Functions with Currying by stvn
in thread Specializing Functions with Currying by FoxtrotUniform

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