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Chris Petersen edited this page Mar 24, 2016 · 1 revision

Returns the sum of a list of sets.

Parameter Description
lst Set list

Example

> (define a (set-singleton "S" string<?))
> (define b (list->set '("E" "T") string>?))
> (set->list (set-sum (list a b)))
("T" "S" "E")
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