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2opt
on Jan 28, 2018
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Show HN: How to store a set of four 5-bit values i...
(n + k - 1) choose k
n = number of unique 4-bit values
k = size of multiset
(2^4 + 4 - 1) choose 4 = 3876
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Search:
n = number of unique 4-bit values
k = size of multiset
(2^4 + 4 - 1) choose 4 = 3876