I find overloaded operators very useful in the limited context of mathematical objects such as vectors and matrices. They can make these kinds of formulas more legible IMHO: I'd rather have 
$z = $x x $y / ($x . $y)

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than 
$z = $x->cross($y)->divide_by($x->dot($y));

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(See the Math::VectorReal module, for example).

In reply to Re^2: Things I Don't Use in Perl by itub
in thread Things I Don't Use in Perl by Ovid

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