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Map range: Difference between revisions
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10 maps to 0
</pre>
=={{header|F#}}==
<lang fsharp>
let map (a1: float) (a2: float) (b1: float) (b2: float) (s: float): float =
b1 + (s - a1) * (b2 - b1) / (a2 - a1)
let xs = [| for i in 0..10 -> map 0.0 10.0 -1.0 0.0 (float i) |]
for x in xs do printfn "%f" x
</lang>
=={{header|Factor}}==
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