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visits member for 1 year, 11 months
seen Dec 11 at 11:40

Dec
10
awarded  Scholar
Dec
10
accepted Fastest way to check if two square 2D arrays are rotationally and reflectively distinct
Nov
18
comment Fastest way to check if two square 2D arrays are rotationally and reflectively distinct
Great answer that provides a very fast solution IMO
Nov
12
awarded  Supporter
Nov
11
comment Fastest way to check if two square 2D arrays are rotationally and reflectively distinct
In my scenario I have boolean arrays and I am only comparing ones with same number of true/false elements, so checksums won't improve anything. But generally it's a good idea.
Nov
11
awarded  Student
Nov
11
asked Fastest way to check if two square 2D arrays are rotationally and reflectively distinct