On Tue, Dec 1, 2009 at 09:03, Mike Whitaker <m...@altrion.org> wrote:
>
>> (this is not an answer)
>
> But this might be:
>
> echo 169 | perl -pe '/(\d+)(?{ $_ = sqrt($^N)."\n" })/;'Except it didn't follow the rules. Cheers, Philip -- Philip Newton <philip.new...@gmail.com>
