distinct

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Revision as of 06:53, 9 July 2021 by Ktye (talk | contribs) (unsorted unique (k9))
Distinct
?x

Distinct, a.k.a. unique or uniq, returns a copy of its argument without duplicate items (according to the definition of match). K9 additionally sorts the result. 

 ?"abracadabra"
"abrcd"

 ?"abracadabra" /k9
"abcdr"

{x@&(x?x)=!#x}  /k9 unsorted unique
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