Intersection of two sets

Jan Hönig hrominium at gmail.com
Tue Dec 3 18:43:17 UTC 2019


On Tuesday, 3 December 2019 at 15:14:03 UTC, ikod wrote:
>
> Never tried, but depending of the nature of your "something" 
> you can try bit sets. There are efficient algorithms for large 
> bit arrays (see "roaring" for example).

"roaring" is massive overkill for my case, but thanks for 
suggesting it. I didn't know about it.


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