8 lines
329 B
OCaml
8 lines
329 B
OCaml
let rec shift n l = if n <= 0 then l else shift (pred n) (l @ [0.0])
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let rec pad n l = if n <= 0 then l else pad (pred n) (0.0 :: l)
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let rec norm = function | 0.0 :: tl -> norm tl | x -> x
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let deg l = List.length (norm l) - 1
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let zip op p q =
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let d = (List.length p) - (List.length q) in
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List.map2 op (pad (-d) p) (pad d q)
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