style changes
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1 changed files with 1 additions and 2 deletions
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@ -27,5 +27,4 @@ fun empty lst = lst = []
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fun exists elem lst =
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fun exists elem lst =
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lst
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lst
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|> filter (fn needle => elem = needle)
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|> filter (fn needle => elem = needle)
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|> empty
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|> not o empty
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|> not
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