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viebel/sigma-3.re

Created November 15, 2017 10:36
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Sigma in reason 3
Raw
sigma-3.re
let rec sigma (f, s) =
switch (s) {
| [] => 0
| [x, ...l] => f (x) + sigma (f, l)
};
let () = Js.log (sigma ((fun (x) => x * x), [1, 2, 3]));
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