Averages/Root mean square: Difference between revisions

Content added Content deleted
(prefer X** 2 over map * ** 2)
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=={{header|Perl 6}}==
=={{header|Perl 6}}==
<lang perl6>sub rms(@nums) {
<lang perl6>sub rms(*@nums) {
sqrt( ([+] @nums X** 2) / +@nums );

sqrt( ([+] (map * ** 2, @nums)) / @nums.elems );

}
}