19 lines
190 B
Text
19 lines
190 B
Text
rascal>PowerSet({1,2,3,4})
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set[set[int]]: {
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{4,3},
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{4,2,1},
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{4,3,1},
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{4,2},
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{4,3,2},
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{4,1},
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{4,3,2,1},
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{4},
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{3},
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{2,1},
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{3,1},
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{2},
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{3,2},
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{1},
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{3,2,1},
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{}
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}
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