the easy way is to just sort @x and take the last element with a slice...

There's no way I would call 

(sort {$a <=> $b} @x)[-1,0]

[download]
easier than 
max(@x)

[download]

They're both core, max being located in List::Util.

In reply to Re^2: undef number? by ikegami
in thread undef number? by Anonymous Monk

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