6 lines
209 B
FSharp
6 lines
209 B
FSharp
let closest_pairs (xys: Point []) =
|
|
let n = xys.Length
|
|
seq { for i in 0..n-2 do
|
|
for j in i+1..n-1 do
|
|
yield xys.[i], xys.[j] }
|
|
|> Seq.minBy (fun (p0, p1) -> (p1 - p0).LengthSquared)
|