thank you so much for the code and the benchmark, after seeing this i'll try to implement the strategy. However what i'm wondering now is where does the speed come from. When I search for a certain bit in a bit-string I remember reading somewhere that the bit is found by iterating through the memory block whereas accessing an array element is constant. is it possible that these constants are so large that it is cheaper to linearly scan through memory blocks or did i mixed up something (Which is probably the case). Could you please educate me a "bit" :)
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