Hello Mujtaba, I wonder is this homework? If that's the case there is nothing wrong with asking homework related questions but they should probably be marked as such.
I think the most straight forward solution will use function composition (.) and the (not) function -keith On Sun, Apr 18, 2010 at 11:35 AM, Mujtaba Boori <[email protected]> wrote: > Hello I am kinda newbie in Haskell you can help help me with some > programming > I am trying to make function like for example > func :: (a -> Bool) -> (a -> Bool) > this function make calculation and return bool . I want to be able to make > bool True when It is False and False when it is True while returning the a. > Thank you > -- > Mujtaba Ali Alboori > > _______________________________________________ > Haskell-Cafe mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/haskell-cafe > > -- keithsheppard.name _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
