Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/src/prelude/Ratio/Show_Ratio.hs

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Distributed under the MIT License.
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module Ratio where
--module Ratio(Show(..)) where

import DRatio
import Prec

instance  (Integral a) => Show (Ratio a)  where
    showsPrec p (x:%y)	=  showParen (p > prec)
    	    	    	       (showsPrec (prec+1) x
				 . showString " % "
				 . showsPrec (prec+1) y)

    showsType ~(x:%y) = showString "(Ratio " . showsType x . showChar ')'


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