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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Convert-decimal-number-to-rational/Haskell/convert-decimal-number-to-rational.hs Normal file
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Prelude> map (\d -> Ratio.approxRational d 0.0001) [0.9054054, 0.518518, 0.75]
[67 % 74,14 % 27,3 % 4]
Prelude> [0.9054054, 0.518518, 0.75] :: [Rational]
[4527027 % 5000000,259259 % 500000,3 % 4]
Prelude> map (fst . head . Numeric.readFloat) ["0.9054054", "0.518518", "0.75"] :: [Rational]
[4527027 % 5000000,259259 % 500000,3 % 4]