When the problem description contains the word "any" in the context of a list of items, List::MoreUtils::any seems like an ideal fit.
use List::MoreUtils qw{ any };
print "@array\n" if any { $_ > 0.1 } @array;
I've seen List:Util::first mentioned a couple of times, and agree that will work fine. I recommend List::MoreUtils::any, however, as its meaning and intent is clearer since it has a name that matches the problem.
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