Power set: Difference between revisions
Added 11l
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'''Extra credit: ''' Demonstrate that your language supports these last two powersets.
<br><br>
=={{header|11l}}==
{{trans|Python}}
<lang 11l>F list_powerset(lst)
V result = [[Int]()]
L(x) lst
result.extend(result.map(subset -> subset [+] [@x]))
R result
print(list_powerset([1, 2, 3]))</lang>
{{out}}
<pre>
[[], [1], [2], [1, 2], [3], [1, 3], [2, 3], [1, 2, 3]]
</pre>
=={{header|ABAP}}==
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