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Fixes docs of Data.HashMap.Lazy.fromList: it takes O(n * log(n)) #498

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@Qqwy Qqwy commented Feb 24, 2025

Fixes the incorrect documentation in Data.HashMap.Lazy.fromList / Data.HashMap.Internal.fromList: This takes linearithmic time rather than linear time, since we do n insertions, each of which takes (assuming no collisions!) log32(n) steps as per the documentation of insert.

Fixes #309

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How come fromList is O(n) instead of O(n*log n)?
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