> >> How can I convert an Int into a Double? > > > > You don't convert to, you convert from :-) > > The function 'fromIntegral' is probably what you want. > > And what function can I use to convert from Double to Int (the inverse of > fromIntegral) ?
Use the functions in the RealFrac class. http://www.haskell.org/onlinereport/standard-prelude.html#$tRealFrac class (Real a, Fractional a) => RealFrac a where properFraction :: (Integral b) => a -> (b,a) truncate, round :: (Integral b) => a -> b ceiling, floor :: (Integral b) => a -> b J.A. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
