Created
January 9, 2018 08:31
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| module Hamming | |
| let distance (strand1: string) (strand2: string): int option = | |
| if strand1.Length = strand2.Length | |
| then | |
| Some(Seq.zip strand1 strand2 |> Seq.sumBy (fun (a, b) -> if a = b then 0; else 1)) | |
| else None |
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