7 lines
297 B
Raku
7 lines
297 B
Raku
my \A = set <John Serena Bob Mary Serena>;
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my \B = set <Jim Mary John Jim Bob>;
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say A ∖ B; # Set subtraction
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say B ∖ A; # Set subtraction
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say (A ∪ B) ∖ (A ∩ B); # Symmetric difference, via basic set operations
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say A ⊖ B; # Symmetric difference, via dedicated operator
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