[Haskell-cafe] newbie question how to pass data
mujtaba.boori at gmail.com
Mon Apr 19 13:05:33 EDT 2010
ok I am trying to make these calculation
func (x,y) s dg =((x*(cos dg) - y*(sin dg)),(x*(sin dg) - y*(cos dg)))
This work for type (Float -> Float)
but how can make it work with ((Float -> Float) -> Bool)
because my main function that I want use with. it takes (Float,Float)
->Bool) I need to return the same type ((Float,Float) ->Bool) so it could
be used with other function.
On Mon, Apr 19, 2010 at 5:54 PM, Ozgur Akgun <ozgurakgun at gmail.com> wrote:
> Can you at least give an example of how you intend to use this "func"?
> Since you do not describe it's behaviour, it is very hard to make a useful
> comment (at least for me)
> On 19 April 2010 16:54, Mujtaba Boori <mujtaba.boori at gmail.com> wrote:
> > Hello
> > I am sorry for the silly question.
> > I have a function as the following
> > func:: ((Float,Float) ->Bool) -> Float -> ((Float,Float) -> Bool)
> > I am trying to make calculation in this type ((Float,Float) ->Bool) with
> Float and then pass the information to ((Float,Float) -> Bool)
> > Thank again appreciated.
> > _______________________________________________
> > Haskell-Cafe mailing list
> > Haskell-Cafe at haskell.org
> > http://www.haskell.org/mailman/listinfo/haskell-cafe
> Ozgur Akgun
Mujtaba Ali Alboori
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