DavidRaab

Untitled

Apr 3rd, 2017
140
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  1. let f1 = Option.map sqrt << Option.filter ((<=) 0.)
  2. let f2 = Option.map sqrt << Option.filter ((>=) 0.)
  3. let f3 = (Option.map sqrt) << (Option.filter (fun x -> x >= 0.))
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