Power set: Difference between revisions
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( 1 2 3 4 ) |
( 1 2 3 4 ) |
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</pre> |
</pre> |
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=={{header|Forth}}== |
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<lang frink> |
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// Frink's set and array classes have built-in subsets[] methods that return all subsets. |
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a = new set[1,2,3,4] |
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a.subsets[] // Results are sets. |
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b = [1,2,3,4] // Array |
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b.subsets[] // Results are arrays. |
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</lang> |
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=={{header|GAP}}== |
=={{header|GAP}}== |
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