Documentation for infix
(^) assembled from the following types:
multi sub infix:<(^)>(Any , Any --> Setty)multi sub infix:<(^)>(Set , Set --> Setty)
Symmetric set difference operator. It is of precedence "Junctive or".
Returns the symmetric set difference of all its arguments, i.e., a
Set made up of all the elements that
$a has but
$b doesn't and all the elements
$b has but
$a doesn't. Equivalent to
($a ∖ $b) ∪ ($b ∖ $a).