[GAP Forum] minimal members with respect to inclusion

Alexander Konovalov alexk at mcs.st-andrews.ac.uk
Thu Aug 8 20:44:11 BST 2013


Dear Benjamin,

Could you please tell more details about elements of M? Are they 
lists of integers, or are they actually sets of integers (sorted,
dense, no duplicates)? Are they immutable? What are the sizes of
data sets with which you're operating? 

Thanks,
Alexander


On 7 Aug 2013, at 12:30, Benjamin <benjamin.sambale at gmail.com> wrote:

> Dear GAP users,
> 
> suppose we have a list M of lists of integers. Is there a command which computes the set of minimal members of M with respect to inclusion? Of course I could implement such a function, but it would certainly not be very fast.
> 
> Thanks,
> Benjamin
> 
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