Because I am new to Perl and don't understand it that much, can you please tell me how these lines interpret?
for my $n (@nra) {
   my $fmt = $n > 0.001 ? '%5.2g' : '%5.3g';
   printf qq{$fmt \n}, $n;
   }

[download]

It's like:
for my $n (@nra) {
    my $fmt=$n;
    if($n>0.001){
                    ?????  
                }
     else
                {
                     ??????
                }
     printf qq{$fmt \n}, $n;
    }

[download]

Thank you for your time!

In reply to Re^2: Round numbers? by Anonymous Monk
in thread Round numbers? by Anonymous Monk

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