Let's say, I have a list of lists: [ [a,b],[c,d],[e,f] ].
How can I convert to [a,b,c,d,e,f]?
Thank you in advance!
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Vitalii
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Most Prolog's come with a flatten/2 predicate in their list libraries. If yours doesn't, you can always check the source of SWI in their docs: https://www.swi-prolog.org/pldoc/doc/_SWI_/library/lists.pl?show=src#flatten/2 – Paul Brown Apr 24 '20 at 13:14
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@PaulBrown: `flatten/2` succeeds for `flatten([[[a]]],[a])` – false Apr 24 '20 at 14:55
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Thank you! It works – Vitalii Apr 25 '20 at 18:09